EP2271410A2 - Composition et procede pour la destruction de polluants organophosphores et/ou organosoufres - Google Patents
Composition et procede pour la destruction de polluants organophosphores et/ou organosoufresInfo
- Publication number
- EP2271410A2 EP2271410A2 EP09750029A EP09750029A EP2271410A2 EP 2271410 A2 EP2271410 A2 EP 2271410A2 EP 09750029 A EP09750029 A EP 09750029A EP 09750029 A EP09750029 A EP 09750029A EP 2271410 A2 EP2271410 A2 EP 2271410A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- acid
- composition according
- sodium
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims description 18
- 239000003344 environmental pollutant Substances 0.000 title claims description 13
- 231100000719 pollutant Toxicity 0.000 title claims description 9
- 230000006378 damage Effects 0.000 title abstract description 5
- WJJMNDUMQPNECX-UHFFFAOYSA-N dipicolinic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=N1 WJJMNDUMQPNECX-UHFFFAOYSA-N 0.000 claims abstract description 24
- CZPZWMPYEINMCF-UHFFFAOYSA-N propaneperoxoic acid Chemical compound CCC(=O)OO CZPZWMPYEINMCF-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 239000004094 surface-active agent Substances 0.000 claims abstract description 13
- 150000003839 salts Chemical class 0.000 claims abstract description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 231100000167 toxic agent Toxicity 0.000 claims description 15
- 239000003440 toxic substance Substances 0.000 claims description 14
- BAERPNBPLZWCES-UHFFFAOYSA-N (2-hydroxy-1-phosphonoethyl)phosphonic acid Chemical compound OCC(P(O)(O)=O)P(O)(O)=O BAERPNBPLZWCES-UHFFFAOYSA-N 0.000 claims description 9
- 239000000872 buffer Substances 0.000 claims description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 7
- IMPJIGYFRNDTFT-UHFFFAOYSA-N P1(=O)OC(CO)OP(O1)=O.[Na] Chemical compound P1(=O)OC(CO)OP(O1)=O.[Na] IMPJIGYFRNDTFT-UHFFFAOYSA-N 0.000 claims description 5
- -1 ammonium silicates Chemical class 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 3
- 239000002736 nonionic surfactant Substances 0.000 claims description 3
- 231100001234 toxic pollutant Toxicity 0.000 claims description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- 239000004115 Sodium Silicate Substances 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 claims description 2
- 230000003113 alkalizing effect Effects 0.000 claims description 2
- 239000000908 ammonium hydroxide Substances 0.000 claims description 2
- NTBYNMBEYCCFPS-UHFFFAOYSA-N azane boric acid Chemical class N.N.N.OB(O)O NTBYNMBEYCCFPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000002610 basifying agent Substances 0.000 claims description 2
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 235000019351 sodium silicates Nutrition 0.000 claims description 2
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 2
- WUUHFRRPHJEEKV-UHFFFAOYSA-N tripotassium borate Chemical class [K+].[K+].[K+].[O-]B([O-])[O-] WUUHFRRPHJEEKV-UHFFFAOYSA-N 0.000 claims description 2
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical class [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 claims description 2
- 230000002588 toxic effect Effects 0.000 abstract description 10
- 231100000331 toxic Toxicity 0.000 abstract description 9
- KXXHZVHYFQSELL-UHFFFAOYSA-N 2-diethoxyphosphorylethanol Chemical compound CCOP(=O)(CCO)OCC KXXHZVHYFQSELL-UHFFFAOYSA-N 0.000 abstract 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 13
- 238000005202 decontamination Methods 0.000 description 13
- 230000003588 decontaminative effect Effects 0.000 description 13
- 239000000463 material Substances 0.000 description 11
- 239000000243 solution Substances 0.000 description 11
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 10
- 239000007864 aqueous solution Substances 0.000 description 9
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 238000009472 formulation Methods 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 7
- WYMSBXTXOHUIGT-UHFFFAOYSA-N paraoxon Chemical compound CCOP(=O)(OCC)OC1=CC=C([N+]([O-])=O)C=C1 WYMSBXTXOHUIGT-UHFFFAOYSA-N 0.000 description 6
- 229960004623 paraoxon Drugs 0.000 description 6
- 150000004965 peroxy acids Chemical class 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 235000019260 propionic acid Nutrition 0.000 description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
- 239000002917 insecticide Substances 0.000 description 4
- 150000002898 organic sulfur compounds Chemical class 0.000 description 4
- 150000002903 organophosphorus compounds Chemical class 0.000 description 4
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 3
- 239000004327 boric acid Substances 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- IKJAVHKRVPYFOD-UHFFFAOYSA-N 2-hydroxyethylazanium;bromide Chemical compound Br.NCCO IKJAVHKRVPYFOD-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010533 azeotropic distillation Methods 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003093 cationic surfactant Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000002575 chemical warfare agent Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 230000000269 nucleophilic effect Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 235000011181 potassium carbonates Nutrition 0.000 description 2
- 125000001453 quaternary ammonium group Chemical group 0.000 description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- ZKQDCIXGCQPQNV-UHFFFAOYSA-N Calcium hypochlorite Chemical compound [Ca+2].Cl[O-].Cl[O-] ZKQDCIXGCQPQNV-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 102000003914 Cholinesterases Human genes 0.000 description 1
- 108090000322 Cholinesterases Proteins 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- PYGXAGIECVVIOZ-UHFFFAOYSA-N Dibutyl decanedioate Chemical compound CCCCOC(=O)CCCCCCCCC(=O)OCCCC PYGXAGIECVVIOZ-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 206010029350 Neurotoxicity Diseases 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- AXPZGGIIXCYPQK-UHFFFAOYSA-N OS(=O)P(O)(O)=O Chemical class OS(=O)P(O)(O)=O AXPZGGIIXCYPQK-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical group ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 description 1
- SCKXCAADGDQQCS-UHFFFAOYSA-N Performic acid Chemical compound OOC=O SCKXCAADGDQQCS-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- DYAHQFWOVKZOOW-UHFFFAOYSA-N Sarin Chemical compound CC(C)OP(C)(F)=O DYAHQFWOVKZOOW-UHFFFAOYSA-N 0.000 description 1
- GRXKLBBBQUKJJZ-UHFFFAOYSA-N Soman Chemical compound CC(C)(C)C(C)OP(C)(F)=O GRXKLBBBQUKJJZ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 206010044221 Toxic encephalopathy Diseases 0.000 description 1
- PJVJTCIRVMBVIA-JTQLQIEISA-N [dimethylamino(ethoxy)phosphoryl]formonitrile Chemical compound CCO[P@@](=O)(C#N)N(C)C PJVJTCIRVMBVIA-JTQLQIEISA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- OIPILFWXSMYKGL-UHFFFAOYSA-N acetylcholine Chemical compound CC(=O)OCC[N+](C)(C)C OIPILFWXSMYKGL-UHFFFAOYSA-N 0.000 description 1
- 229960004373 acetylcholine Drugs 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- OCBHHZMJRVXXQK-UHFFFAOYSA-M benzyl-dimethyl-tetradecylazanium;chloride Chemical compound [Cl-].CCCCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 OCBHHZMJRVXXQK-UHFFFAOYSA-M 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- RLGQACBPNDBWTB-UHFFFAOYSA-N cetyltrimethylammonium ion Chemical compound CCCCCCCCCCCCCCCC[N+](C)(C)C RLGQACBPNDBWTB-UHFFFAOYSA-N 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 229940048961 cholinesterase Drugs 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- OMYMWKVYKBYCBS-UHFFFAOYSA-N diethoxy-(6-methyl-2-propan-2-ylpyrimidin-4-yl)oxy-sulfanylidene-$l^{5}-phosphane;trihydroxy(sulfanylidene)-$l^{5}-phosphane Chemical compound OP(O)(O)=S.CCOP(=S)(OCC)OC1=CC(C)=NC(C(C)C)=N1 OMYMWKVYKBYCBS-UHFFFAOYSA-N 0.000 description 1
- XQRLCLUYWUNEEH-UHFFFAOYSA-N diphosphonic acid Chemical compound OP(=O)OP(O)=O XQRLCLUYWUNEEH-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000003752 hydrotrope Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- USSBDBZGEDUBHE-UHFFFAOYSA-L magnesium;2-oxidooxycarbonylbenzoate Chemical compound [Mg+2].[O-]OC(=O)C1=CC=CC=C1C([O-])=O USSBDBZGEDUBHE-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 239000004530 micro-emulsion Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 230000007135 neurotoxicity Effects 0.000 description 1
- 231100000228 neurotoxicity Toxicity 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- GIDDQKKGAYONOU-UHFFFAOYSA-N octylazanium;bromide Chemical compound Br.CCCCCCCCN GIDDQKKGAYONOU-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- LCCNCVORNKJIRZ-UHFFFAOYSA-N parathion Chemical compound CCOP(=S)(OCC)OC1=CC=C([N+]([O-])=O)C=C1 LCCNCVORNKJIRZ-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000000865 phosphorylative effect Effects 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 229960003975 potassium Drugs 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M sodium bicarbonate Substances [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 235000011008 sodium phosphates Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- GIPRGFRQMWSHAK-UHFFFAOYSA-M sodium;2-propan-2-ylbenzenesulfonate Chemical compound [Na+].CC(C)C1=CC=CC=C1S([O-])(=O)=O GIPRGFRQMWSHAK-UHFFFAOYSA-M 0.000 description 1
- QUCDWLYKDRVKMI-UHFFFAOYSA-M sodium;3,4-dimethylbenzenesulfonate Chemical compound [Na+].CC1=CC=C(S([O-])(=O)=O)C=C1C QUCDWLYKDRVKMI-UHFFFAOYSA-M 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical class O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 150000003457 sulfones Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229950011008 tetrachloroethylene Drugs 0.000 description 1
- KWXLCDNSEHTOCB-UHFFFAOYSA-J tetrasodium;1,1-diphosphonatoethanol Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P(=O)([O-])C(O)(C)P([O-])([O-])=O KWXLCDNSEHTOCB-UHFFFAOYSA-J 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
- A62D3/38—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by oxidation; by combustion
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/02—Chemical warfare substances, e.g. cholinesterase inhibitors
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/04—Pesticides, e.g. insecticides, herbicides, fungicides or nematocides
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
- A62D2101/26—Organic substances containing nitrogen or phosphorus
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
- A62D2101/28—Organic substances containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen
Definitions
- the invention relates to the decontamination of toxic agents and / or pollutants organophosphorus or organosoufrés, particularly in the field of chemical warfare agents or in the field of agriculture, for example for the decontamination of insecticides. It relates in particular to a novel decontamination composition comprising two specific stabilizing agents, as well as to a method for destroying these organophosphorus and / or organosulfur pollutants.
- organophosphorus esters derived from phosphoric and phosphonic acids such as Tabun, Sarin or Soman. These compounds exhibit significant neurotoxicity because of their phosphorylating power with respect to cholinesterase whose inhibition leads to death by accumulation of acetylcholine in the body.
- organosulfur toxic products such as industrial sulphides or warfare agents of the family of vesicants, such as yperite.
- organophosphorus compounds such as organophosphates, amidophosphates, organoamidophosphates, phosphorothionates, phosphonothionates and phosphonoamidothionates used as insecticides and pesticides, as well as organosulfur compounds of the RS-R 'type, R and R 'represent in particular hydrocarbon radicals and halogenated hydrocarbon radicals.
- organophosphorus compounds such as 0,0-diethyl-op-nitrophenyl phosphate (Paraoxon), 0,0-diethyl-op-nitrophenyl phosphonothioate (Parathion) and O, O-diethyl-O- (2-isopropyl-4-methyl-6-pyhmidyl) phosphorothioate (Diazinon) play an important role in agriculture as insecticides or as pesticides.
- organosulfur compounds such as 2,2'-diethyl-2,2'-diethyl sulphide or 2-phenyl-2-chlorodiethyl sulphide, are also very aggressive chemical agents and their stability allows them to persist on the ground. contaminated for several years, without experiencing a significant decrease in toxicity.
- decontaminant compositions to be applied to the products themselves or to the contaminated material or persons.
- the decontaminant compositions may be used in substitution or in combination with physical processes for the displacement of toxicants.
- compositions currently available are solutions of sodium hydroxide in aqueous medium or in methylglycol (1,2-propanediol) in the presence of amine, or calcium hypochlorite; however, such solutions are corrosive with respect to fragile materials and in particular alloys of light metals.
- nucleophilic compounds are effective products for removing toxic agents of the organophosphorus and organosulfur series.
- the hydroxyl anion in a strongly basic medium is able to neutralize these toxic agents.
- the efficiency obtained is accompanied by a strong aggressiveness vis-à-vis the materials to be decontaminated.
- peroxygenic compounds such as hydrogen peroxide, tert-butyl hydroperoxide, perborates and peracids
- peroxygenic compounds such as hydrogen peroxide, tert-butyl hydroperoxide, perborates and peracids
- peroxygenic compounds such as hydrogen peroxide, tert-butyl hydroperoxide, perborates and peracids
- the different peroxygen compounds are most often used in solutions containing quaternary ammonium surfactants, improving the contact between the peroxygen reagent and the toxic agent during decontamination.
- the first peracids are rarely commercially available at an industrial level and have poor stability and solubility
- the second peracids although commercially available, are in solid form at room temperature, have poor stability at high temperature and are not easy to handle for their implementation.
- Aqueous compositions based on C 2 -C 4 percarboxylic acid and dipicolinic acid have been described in international application WO 01/30452 as a decontamination agent.
- Such compositions have stability problems and use anhydrous percarboxylic acids obtained by an expensive azeotropic distillation process.
- aqueous composition comprising a peroxidic peracidic agent as a decontaminating agent is described in patent application EP 0894512. Nevertheless, this type of composition has a relatively low decontaminant effect.
- the applicant has developed a composition for solving the above problems, and in particular has developed a composition having excellent stability and excellent efficiency, leading to rapid destruction of toxic agents.
- the present invention therefore firstly relates to a decontaminant composition
- a decontaminant composition comprising:
- composition as defined above is stable enough to obtain a prolonged effectiveness in decontamination.
- composition which is the subject of the invention comprising perpropionic acid has a higher decontamination efficiency than compositions comprising peracetic acid. (examples 2 and 3)
- the salt of hydroxyethylidene diphosphonic acid is sodium hydroxyethylidene diphosphonate (HEDP).
- the term "decontaminating composition” is intended to mean a composition that can be used for the decontamination of materials soiled with organophosphorus and / or organosulfur compounds and for the degradation of the toxic products themselves.
- the perpropionic acid used is in the form of an aqueous solution, in particular as it has been obtained by reaction of a solution aqueous hydrogen peroxide with propionic acid, in the presence of a catalyst, such as sulfuric acid or boric acid.
- a catalyst such as sulfuric acid or boric acid.
- Such a preparation method is for example described in the French patent application FR2462425.
- the aqueous solutions are obtained with a simple process, not implementing an azeotropic distillation step with toxic or flammable organic solvents such as 1,2-dichloroethane or cyclohexane.
- the perpropionic acid used is in the form of an aqueous solution comprising: perpropionic acid as product, propionic acid as reagent unreacted, hydrogen peroxide as reagent having unreacted, sulfuric acid or boric acid as catalyst.
- the decontaminant composition defined above may therefore comprise, in addition to the compounds (i) to (v):
- compositions are liquids soluble in water, which allows an easy implementation of the decontaminant composition object of the invention.
- the composition defined above is in the form of an aqueous solution.
- the subject of the invention is also an aqueous solution comprising a decontaminating composition as defined above.
- compositions which are the subject of the invention comprise an alkalinizing agent.
- the basifying agent is chosen from sodium hydroxide, potassium hydroxide, ammonium hydroxide, sodium carbonate or hydrogencarbonate, potassium carbonate or hydrogencarbonate, sodium phosphate, and sodium hydroxide.
- the alkalinizing agent (s) make it possible to adjust the pH of the compositions which are the subject of the invention.
- the compositions which are the subject of the invention have a pH greater than 7, preferably between 8 and 12, in particular between 8.5 and 9.5.
- compositions according to the invention may be buffered at a pH of between 7 and 10.
- dipicolinic acid, perpropionic acid and HEDP may be in the form of their corresponding salts.
- compositions which are the subject of the invention may further comprise an alkaline buffer.
- alkaline buffer means both a single type of alkaline buffer and a mixture of alkaline buffers.
- the compositions according to the invention comprise an alkaline buffer such as an alkali carbonate or an alkali silicate, in particular potassium or sodium carbonate.
- surfactant means an anionic, cationic, nonionic or amphoteric surfactant used from 0 to
- cationic surfactants mention may be made of those of the quaternary ammonium type, and for example
- surfactants are known and, for the most part, commercially available. They can be prepared by the methods described by CA. Bunton et al., J. Am. Chem. Soc., 95, 2912 (1973) and by L. Horner et al., Phosphorus and Sulfur, 11, 339 (1981).
- nonionic surfactant there may be mentioned, for example:
- reduced sugar esters such as, for example, sorbitan monostearate, glycerol or ethylene glycol, or ethoxylated ethoxylated sorbitan monostearate; the ethoxylated alkylamides of formula:
- R is as defined above and r and s are integers from 0 to 15, the sum of which r + s>I; alkylpyrrolidones, the alkyl group of which is C 6 -C 2 o; and their mixtures.
- the perpropionic acid is present in said aqueous solution at a concentration of, for example, 0.05 to 4.5 mol / L.
- composition which is the subject of the invention comprises, by weight relative to the total weight of the composition:
- solutions that are the subject of the invention may also comprise at least one constituent chosen from a hydrotrope agent, such as urea, sodium cumene sulphonate, a viscosing agent such as xanthan gum, modified corn starch, hydroxyethylcellulose, or an antifoaming agent.
- a hydrotrope agent such as urea, sodium cumene sulphonate
- a viscosing agent such as xanthan gum, modified corn starch, hydroxyethylcellulose, or an antifoaming agent.
- compositions may be in the form of powder, liquid, gel or suspension.
- compositions according to the invention are preferably used in aqueous solution at a concentration of 0.5 to 40% by weight of perpropionic acid relative to the total weight of the solution. They can also be used in the form of emulsions or microemulsions after dispersion in a water-immiscible organic solvent such as, for example, aliphatic or aromatic hydrocarbons, optionally chlorinated hydrocarbons, for example toluene, xylene or chloride. of methylene and tetrachlorethylene.
- compositions can be used manually or mechanically by sprinkling, washing, spraying, soaking, impregnation or any other operation allowing the contact of said compositions with contaminated material or persons.
- the present invention also relates to a method for decontaminating toxic agents and / or organophosphorus or organosulfur pollutants, comprising contacting said toxic agent and / or pollutant with a composition as defined above.
- Said toxic agent and / or organophosphorus or organosulfur pollutant can be for example in the military field, an organophosphorus or organosulfur warfare agent or in the field of agriculture an organophosphorus or organosulfur phytosanitary agent, in particular an insecticide, or a industrial pollutant.
- the present invention also relates to a method for decontaminating materials contaminated with organophosphorus and / or organosulfur compounds, comprising the application to the soiled material of the composition as defined above, by spraying, spraying or simple washing or that said soiled material is soaked in a tank containing the composition as defined above.
- compositions which are the subject of the invention when soiled materials are decontaminated, these can be chosen as well from cured vehicles covered with polyurethane paints, uncured vehicles (glycerophthalic paints, high porosity surfaces, presence elastomers) as well as delicate equipment (vehicle interiors, radios, electronic equipment).
- compositions can also be used for the decontamination of people by contact with the skin.
- the molar ratio of perpropionic acid to pollutant is generally 5 to 10 for organophosphorus pollutants (phosphate hydrolysis) or 3 to 5 for organosulfur pollutants (oxidation to sulfone).
- the invention also relates to a process for obtaining a decontaminant composition according to the invention.
- This process comprises the following successive steps: a) obtaining a composition comprising perpropionic acid, dipicolinic acid and hydroxyethylidene diphosphonic acid, b) dissolving the composition obtained in step a ) in an aqueous composition comprising a surfactant consisting of an amine oxide, and an alkalizing agent.
- a process for obtaining a decontaminant composition comprises the following successive steps: a) obtaining a composition comprising perpropionic acid and dipicolinic acid b) dissolving the composition obtained in step a) in an aqueous composition comprising a surfactant, an alkalinizing agent, and a salt and hydroxyethylidene diphosphonic acid, and preferably sodium hydroxyethylidene diphosphonate.
- the hydroxyethylidene diphosphonic acid of the composition which is the subject of the invention may consist of the product marketed by Solutia under the trade name DEQUEST 2010®, and the sodium hydroxyethylidene diphosphonate may consist of the product marketed by SOLUTIA under the trade name DEQUEST 2016®.
- the solution of perpropionic acid is prepared by mixing: 1000g of propionic acid, 500g of 70% hydrogen peroxide, 25g of sulfuric acid, 7.5g of dipicolinic acid and 15g of hydoroxyethylidene diphosphonic acid (Dequest 2010 ®). The mixture is stirred for 12 hours at room temperature to obtain the equilibrium concentrations.
- the solution thus prepared contains:
- the total active oxygen is determined by iodometry.
- Perpropionic acid is determined by the difference between total active oxygen and hydrogen peroxide. 370 g of the previously prepared solution are then mixed with:
- EXAMPLE 2 The reactivity as a function of time of the formulation prepared in Example 1 is tested for decontamination on Paraoxon®.
- Example 1 In a stirred glass reactor, 1.8 g of the formulation prepared in Example 1 is added to 50 mg of Paraoxon®. The initial molar ratio decontaminant / toxic is therefore 5.8. T minutes after the addition, a sample is taken and the reaction is stopped by adding an excess of sodium thiosulfate. To the sample is then added 8 ml of saturated NaCl water, 10 ml of 50/50 ethyl acetate / hexane and 0.1% of dibutyl sebacate (internal standard). The organic phase is removed and dried over sodium sulphate and the residual Paraoxon® is determined by GC. This procedure is repeated after different aging times of the formulation prepared in Example 1.
- EXAMPLE 3 (not according to the invention) The perpropionic acid formulation described in Example 1 was compared with a similar formulation based on peracetic acid. The solution of 39% peracetic acid is prepared according to a procedure identical to Example 1, replacing the propionic acid with acetic acid and then added with the same amounts of the other constituents. The formulation thus obtained is tested with Paraoxon® according to the procedure described in Example 2. The initial molar ratio decontaminant / toxic is 6.8. The results are given in the following table:
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fireproofing Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0852911A FR2930732B1 (fr) | 2008-04-30 | 2008-04-30 | Composition et procede pour la destruction de polluants organophosphores et/ou organosoufres |
| PCT/FR2009/050779 WO2009141548A2 (fr) | 2008-04-30 | 2009-04-28 | Composition et procede pour la destruction de polluants organophosphores et/ou organosoufres |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2271410A2 true EP2271410A2 (fr) | 2011-01-12 |
| EP2271410B1 EP2271410B1 (fr) | 2011-10-12 |
Family
ID=40288819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP09750029A Not-in-force EP2271410B1 (fr) | 2008-04-30 | 2009-04-28 | Composition et procede pour la destruction de polluants organophosphores et/ou organosoufres |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2271410B1 (fr) |
| JP (1) | JP5437363B2 (fr) |
| CN (1) | CN102015035B (fr) |
| AT (1) | ATE528050T1 (fr) |
| ES (1) | ES2374703T3 (fr) |
| FR (1) | FR2930732B1 (fr) |
| IL (1) | IL208609A (fr) |
| WO (1) | WO2009141548A2 (fr) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8822719B1 (en) | 2013-03-05 | 2014-09-02 | Ecolab Usa Inc. | Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring |
| US9902627B2 (en) | 2011-12-20 | 2018-02-27 | Ecolab Usa Inc. | Stable percarboxylic acid compositions and uses thereof |
| US9926214B2 (en) | 2012-03-30 | 2018-03-27 | Ecolab Usa Inc. | Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water |
| US10165774B2 (en) | 2013-03-05 | 2019-01-01 | Ecolab Usa Inc. | Defoamer useful in a peracid composition with anionic surfactants |
| US10323218B2 (en) | 2008-03-28 | 2019-06-18 | Ecolab Usa Inc. | Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents |
| US12096768B2 (en) | 2019-08-07 | 2024-09-24 | Ecolab Usa Inc. | Polymeric and solid-supported chelators for stabilization of peracid-containing compositions |
| US12203056B2 (en) | 2008-03-28 | 2025-01-21 | Ecolab Usa Inc. | Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents |
| US12558713B2 (en) | 2019-05-31 | 2026-02-24 | Ecolab Usa Inc. | Peracid compositions with conductivity monitoring capability |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ587218A (en) | 2008-03-28 | 2012-04-27 | Ecolab Inc | Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents |
| US8871807B2 (en) | 2008-03-28 | 2014-10-28 | Ecolab Usa Inc. | Detergents capable of cleaning, bleaching, sanitizing and/or disinfecting textiles including sulfoperoxycarboxylic acids |
| US8809245B2 (en) * | 2010-12-14 | 2014-08-19 | Robert E. Hill | Remedial composition and treatment method |
| US20140256811A1 (en) | 2013-03-05 | 2014-09-11 | Ecolab Usa Inc. | Efficient stabilizer in controlling self accelerated decomposition temperature of peroxycarboxylic acid compositions with mineral acids |
| RU2669850C1 (ru) * | 2017-08-28 | 2018-10-16 | Федеральное Государственное бюджетное учреждение "27 Научный центр" Министерства обороны Российской Федерации | Пенное хлорактивное средство и способ его получения на основе фторорганического пенообразователя и n, n-дихлорарилсульфамидов |
| FR3072390B1 (fr) * | 2017-10-18 | 2019-12-20 | Quadrimex Chemical Sas | Composition extemporanee comprenant un melange de deux produits pour la destruction de polluants organophosphores et/ou organosoufres |
| EP3841059A1 (fr) | 2018-08-22 | 2021-06-30 | Ecolab USA Inc. | Stabilisation de peroxyde d'hydrogène et de peracide avec des molécules à base d'acide pyridine carboxylique en c -3, -4 ou -5 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9004080D0 (en) * | 1990-02-23 | 1990-04-18 | Interox Chemicals Ltd | Solutions of peracids |
| FR2761080B1 (fr) * | 1997-03-21 | 2002-07-19 | Quadrimex | Composition a base de peracides pour le nettoyage, la desinfection et la decontamination de surfaces souillees par des agents toxiques |
| FR2766724B1 (fr) * | 1997-07-31 | 1999-10-22 | Irdec Sa | Compositions decontaminantes non agressives |
| FR2766725A1 (fr) * | 1997-07-31 | 1999-02-05 | Irdec Sa | Compositions decontaminantes stabilisees |
| FR2800291B1 (fr) * | 1999-10-29 | 2004-07-09 | Atofina | Composition et procede pour la destruction de polluants organophosphores et/ou organosoufres |
| DE19960994A1 (de) * | 1999-12-17 | 2001-06-21 | Degussa | Verfahren zur Herstellung von Peroxycarbonsäurelösungen insbesondere Gleichgewichts-Peressigsäure und -Perpropionsäure |
| CN1513569A (zh) * | 2003-07-28 | 2004-07-21 | 华南农业大学 | 去除有机磷及氨基甲酸酯农药残留的方法 |
-
2008
- 2008-04-30 FR FR0852911A patent/FR2930732B1/fr not_active Expired - Fee Related
-
2009
- 2009-04-28 ES ES09750029T patent/ES2374703T3/es active Active
- 2009-04-28 WO PCT/FR2009/050779 patent/WO2009141548A2/fr not_active Ceased
- 2009-04-28 EP EP09750029A patent/EP2271410B1/fr not_active Not-in-force
- 2009-04-28 JP JP2011506755A patent/JP5437363B2/ja not_active Expired - Fee Related
- 2009-04-28 AT AT09750029T patent/ATE528050T1/de not_active IP Right Cessation
- 2009-04-28 CN CN200980115146.8A patent/CN102015035B/zh not_active Expired - Fee Related
-
2010
- 2010-10-11 IL IL208609A patent/IL208609A/en not_active IP Right Cessation
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2009141548A3 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10323218B2 (en) | 2008-03-28 | 2019-06-18 | Ecolab Usa Inc. | Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents |
| US12203056B2 (en) | 2008-03-28 | 2025-01-21 | Ecolab Usa Inc. | Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents |
| US9902627B2 (en) | 2011-12-20 | 2018-02-27 | Ecolab Usa Inc. | Stable percarboxylic acid compositions and uses thereof |
| US9926214B2 (en) | 2012-03-30 | 2018-03-27 | Ecolab Usa Inc. | Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water |
| US10017403B2 (en) | 2012-03-30 | 2018-07-10 | Ecolab Usa Inc. | Use of peracetic acid/hydrogen peroxide and peroxide-reducing enzymes for treatment of drilling fluids, frac fluids, flowback water and disposal water |
| US11180385B2 (en) | 2012-10-05 | 2021-11-23 | Ecolab USA, Inc. | Stable percarboxylic acid compositions and uses thereof |
| US8822719B1 (en) | 2013-03-05 | 2014-09-02 | Ecolab Usa Inc. | Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring |
| US9675076B2 (en) | 2013-03-05 | 2017-06-13 | Ecolab Usa Inc. | Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring |
| US10031081B2 (en) | 2013-03-05 | 2018-07-24 | Ecolab Usa Inc. | Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring |
| US10165774B2 (en) | 2013-03-05 | 2019-01-01 | Ecolab Usa Inc. | Defoamer useful in a peracid composition with anionic surfactants |
| US12558713B2 (en) | 2019-05-31 | 2026-02-24 | Ecolab Usa Inc. | Peracid compositions with conductivity monitoring capability |
| US12096768B2 (en) | 2019-08-07 | 2024-09-24 | Ecolab Usa Inc. | Polymeric and solid-supported chelators for stabilization of peracid-containing compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009141548A3 (fr) | 2010-03-25 |
| JP2011522066A (ja) | 2011-07-28 |
| JP5437363B2 (ja) | 2014-03-12 |
| ES2374703T3 (es) | 2012-02-21 |
| CN102015035A (zh) | 2011-04-13 |
| ATE528050T1 (de) | 2011-10-15 |
| WO2009141548A2 (fr) | 2009-11-26 |
| IL208609A0 (en) | 2010-12-30 |
| FR2930732A1 (fr) | 2009-11-06 |
| CN102015035B (zh) | 2013-02-13 |
| IL208609A (en) | 2013-12-31 |
| EP2271410B1 (fr) | 2011-10-12 |
| FR2930732B1 (fr) | 2010-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2271410B1 (fr) | Composition et procede pour la destruction de polluants organophosphores et/ou organosoufres | |
| Singh et al. | Decontamination of chemical warfare agents | |
| FR2766724A1 (fr) | Compositions decontaminantes non agressives | |
| AU635512B2 (en) | Inhibition of mercaptan odor in organothiophosphate biocides | |
| CA2725293C (fr) | Solution aqueuse decontaminante et moussante | |
| FR2676368A1 (fr) | Composition de decontamination a base de monoperoxyphtalate de magnesium et procede de decontamination de materiaux contamines par des agents toxiques utilisant cette composition. | |
| EP0894512A1 (fr) | Utilisation de compositions décontaminantes stabilisées pour la décontamination d'agents toxiques et/ou polluants | |
| CA2389081C (fr) | Composition et procede pour la destruction de polluants organophosphores et/ou organosoufres | |
| FR2651133A1 (fr) | Procede de decontamination par des solutions de peracides de materiaux contamines par des agents toxiques. | |
| FR2761080A1 (fr) | Composition a base de peracides pour le nettoyage, la desinfection et la decontamination de surfaces souillees par des agents toxiques | |
| EP0848628B1 (fr) | Procede utilisant une composition a base de peracides pour la decontamination de materiaux souilles par des agents toxiques | |
| EP0906773A1 (fr) | Composition de décontamination | |
| US7910537B1 (en) | Decontamination of chemical warfare agents using benign household chemicals | |
| EP2271623B1 (fr) | Composition d'acide perpropionique stable en milieu basique | |
| EP1214932A2 (fr) | Formulation décontaminante pour la décontamination d'agents toxiques épaissis | |
| FR3072391A1 (fr) | Composition extemporanee comprenant un melange de deux produits pour la destruction de polluants organophosphores et/ou organosoufres | |
| FR2689021A1 (fr) | Procédé de décontamination de substrats contaminés par des agents toxiques à l'aide d'une composition à base de persulfate. | |
| Cassagne et al. | Reactions of N, N-diisopropyl-2-aminoethylp-fluorobenzene thiosulfonate with oxidising agents | |
| RU2484869C2 (ru) | Деконтаминирующий и пенообразующий водный раствор |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 20101028 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
| AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
| DAX | Request for extension of the european patent (deleted) | ||
| GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
| GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602009003094 Country of ref document: DE Effective date: 20111215 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2374703 Country of ref document: ES Kind code of ref document: T3 Effective date: 20120221 |
|
| LTIE | Lt: invalidation of european patent or patent extension |
Effective date: 20111012 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK05 Ref document number: 528050 Country of ref document: AT Kind code of ref document: T Effective date: 20111012 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120112 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120212 |
|
| REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120113 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120213 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20120112 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 |
|
| 26N | No opposition filed |
Effective date: 20120713 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602009003094 Country of ref document: DE Effective date: 20120713 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120430 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130430 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130430 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111012 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120428 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090428 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 8 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20160427 Year of fee payment: 8 Ref country code: DE Payment date: 20160419 Year of fee payment: 8 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20170313 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20170313 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20170317 Year of fee payment: 9 Ref country code: NL Payment date: 20170412 Year of fee payment: 9 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20170420 Year of fee payment: 9 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 602009003094 Country of ref document: DE |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20170428 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171103 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170428 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20180501 |
|
| REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20180430 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180501 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180430 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180430 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180428 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20190912 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180429 |