CA1176049A - Agent anticorrosion - Google Patents

Agent anticorrosion

Info

Publication number: CA1176049A
Authority: CA; Canada
Prior art keywords: acid; salt; corrosion inhibitor; water; aliphatic
Prior art date: 1982-11-18
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.): Expired

Application number

CA000415827A

Other languages

English (en)

Inventor

Tadahiko Asano

Kazuo Marugame

Yoshinari Kawasaki

Sadaoki Kanada

Sakae Katayama

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Katayama Chemical Inc

Original Assignee

Katayama Chemical Inc

Priority date (The priority date 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 date listed.)

1982-11-18

Filing date

1982-11-18

Publication date

1984-10-16

1982-11-18 Application filed by Katayama Chemical Inc filed Critical Katayama Chemical Inc

1982-11-18 Priority to CA000415827A priority Critical patent/CA1176049A/fr

1984-10-16 Application granted granted Critical

1984-10-16 Publication of CA1176049A publication Critical patent/CA1176049A/fr

1985-10-02 Priority to BE0/215669A priority patent/BE903357Q/fr

Status Expired legal-status Critical Current

Links

238000005260 corrosion Methods 0.000 title claims abstract description 50
230000007797 corrosion Effects 0.000 title claims abstract description 50
239000003112 inhibitor Substances 0.000 title claims abstract description 35
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
150000003839 salts Chemical class 0.000 claims abstract description 26
125000001931 aliphatic group Chemical group 0.000 claims abstract description 22
229920001577 copolymer Polymers 0.000 claims abstract description 22
-1 ferrous metals Chemical class 0.000 claims abstract description 20
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 18
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 15
RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims abstract description 14
229920001519 homopolymer Polymers 0.000 claims abstract description 12
229910052751 metal Inorganic materials 0.000 claims abstract description 10
239000002184 metal Substances 0.000 claims abstract description 10
229910001385 heavy metal Inorganic materials 0.000 claims abstract description 9
RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims abstract description 7
239000000174 gluconic acid Substances 0.000 claims abstract description 7
235000012208 gluconic acid Nutrition 0.000 claims abstract description 7
KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims abstract description 5
229920003169 water-soluble polymer Polymers 0.000 claims abstract description 5
150000007522 mineralic acids Chemical class 0.000 claims abstract description 4
150000002736 metal compounds Chemical class 0.000 claims abstract 4
239000000203 mixture Substances 0.000 claims description 16
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 13
150000001447 alkali salts Chemical class 0.000 claims description 10
PAFZNILMFXTMIY-UHFFFAOYSA-N cyclohexylamine Chemical group NC1CCCCC1 PAFZNILMFXTMIY-UHFFFAOYSA-N 0.000 claims description 9
239000011976 maleic acid Substances 0.000 claims description 9
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 9
WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 8
150000001875 compounds Chemical class 0.000 claims description 8
ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 8
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 7
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 6
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 6
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 6
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 claims description 6
ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 6
239000002253 acid Substances 0.000 claims description 6
229910052783 alkali metal Inorganic materials 0.000 claims description 6
VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 claims description 6
150000002780 morpholines Chemical class 0.000 claims description 6
239000011734 sodium Substances 0.000 claims description 6
229910052708 sodium Inorganic materials 0.000 claims description 6
CMPGARWFYBADJI-UHFFFAOYSA-L tungstic acid Chemical compound O[W](O)(=O)=O CMPGARWFYBADJI-UHFFFAOYSA-L 0.000 claims description 6
125000004432 carbon atom Chemical group C* 0.000 claims description 5
JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid group Chemical group C(CCCC(=O)O)(=O)O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 5
150000002500 ions Chemical class 0.000 claims description 5
239000000178 monomer Substances 0.000 claims description 5
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical group NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 4
ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 claims description 4
QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 claims description 4
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 claims description 4
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
239000001361 adipic acid Substances 0.000 claims description 4
235000011037 adipic acid Nutrition 0.000 claims description 4
150000003863 ammonium salts Chemical class 0.000 claims description 4
HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 claims description 4
235000015165 citric acid Nutrition 0.000 claims description 4
230000002401 inhibitory effect Effects 0.000 claims description 4
229910052744 lithium Inorganic materials 0.000 claims description 4
DPBLXKKOBLCELK-UHFFFAOYSA-N pentan-1-amine Chemical compound CCCCCN DPBLXKKOBLCELK-UHFFFAOYSA-N 0.000 claims description 4
XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 4
WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical compound CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 claims description 4
229910052718 tin Inorganic materials 0.000 claims description 4
GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 claims description 4
BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 3
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 3
KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 3
239000001630 malic acid Substances 0.000 claims description 3
235000011090 malic acid Nutrition 0.000 claims description 3
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 3
238000000034 method Methods 0.000 claims description 3
BAVYZALUXZFZLV-UHFFFAOYSA-N mono-methylamine Natural products NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 claims description 3
229910052759 nickel Inorganic materials 0.000 claims description 3
239000011135 tin Substances 0.000 claims description 3
229910052725 zinc Inorganic materials 0.000 claims description 3
239000011701 zinc Substances 0.000 claims description 3
BMVXCPBXGZKUPN-UHFFFAOYSA-N 1-hexanamine Chemical compound CCCCCCN BMVXCPBXGZKUPN-UHFFFAOYSA-N 0.000 claims description 2
FVXBTPGZQMNAEZ-UHFFFAOYSA-N 3-amino-2-methylpropan-1-ol Chemical compound NCC(C)CO FVXBTPGZQMNAEZ-UHFFFAOYSA-N 0.000 claims description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 claims description 2
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
229910017052 cobalt Inorganic materials 0.000 claims description 2
239000010941 cobalt Substances 0.000 claims description 2
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
229910052802 copper Inorganic materials 0.000 claims description 2
239000010949 copper Substances 0.000 claims description 2
125000004427 diamine group Chemical group 0.000 claims description 2
HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 claims description 2
WEHWNAOGRSTTBQ-UHFFFAOYSA-N dipropylamine Chemical compound CCCNCCC WEHWNAOGRSTTBQ-UHFFFAOYSA-N 0.000 claims description 2
239000011133 lead Substances 0.000 claims description 2
229940100684 pentylamine Drugs 0.000 claims description 2
239000010936 titanium Substances 0.000 claims description 2
229910052719 titanium Inorganic materials 0.000 claims description 2
125000005270 trialkylamine group Chemical group 0.000 claims description 2
229940086542 triethylamine Drugs 0.000 claims description 2
235000015424 sodium Nutrition 0.000 claims 4
229940083542 sodium Drugs 0.000 claims 4
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 2
229960001078 lithium Drugs 0.000 claims 2
229910002651 NO3 Inorganic materials 0.000 claims 1
NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 claims 1
IIACRCGMVDHOTQ-UHFFFAOYSA-M sulfamate Chemical compound NS([O-])(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-M 0.000 claims 1
JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 abstract description 6
238000004064 recycling Methods 0.000 abstract description 5
TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 abstract description 3
229910021626 Tin(II) chloride Inorganic materials 0.000 abstract description 3
MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 abstract description 3
239000001119 stannous chloride Substances 0.000 abstract description 3
235000011150 stannous chloride Nutrition 0.000 abstract description 3
239000011592 zinc chloride Substances 0.000 abstract description 3
235000005074 zinc chloride Nutrition 0.000 abstract description 3
239000001384 succinic acid Substances 0.000 abstract 1
PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 1
238000012360 testing method Methods 0.000 description 30
239000000306 component Substances 0.000 description 15
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
238000009472 formulation Methods 0.000 description 7
229920000642 polymer Polymers 0.000 description 6
230000000694 effects Effects 0.000 description 5
229940063559 methacrylic acid Drugs 0.000 description 5
AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
229910052742 iron Inorganic materials 0.000 description 4
239000000176 sodium gluconate Substances 0.000 description 4
235000012207 sodium gluconate Nutrition 0.000 description 4
229940005574 sodium gluconate Drugs 0.000 description 4
239000011684 sodium molybdate Substances 0.000 description 4
235000015393 sodium molybdate Nutrition 0.000 description 4
TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 4
RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 3
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
229920002125 Sokalan® Polymers 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
238000005755 formation reaction Methods 0.000 description 3
239000007788 liquid Substances 0.000 description 3
239000012669 liquid formulation Substances 0.000 description 3
150000002739 metals Chemical class 0.000 description 3
159000000000 sodium salts Chemical class 0.000 description 3
239000000126 substance Substances 0.000 description 3
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
229910001209 Low-carbon steel Inorganic materials 0.000 description 2
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
239000004480 active ingredient Substances 0.000 description 2
239000003513 alkali Substances 0.000 description 2
150000003946 cyclohexylamines Chemical class 0.000 description 2
230000007423 decrease Effects 0.000 description 2
XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
238000001035 drying Methods 0.000 description 2
ROBFUDYVXSDBQM-UHFFFAOYSA-N hydroxymalonic acid Chemical compound OC(=O)C(O)C(O)=O ROBFUDYVXSDBQM-UHFFFAOYSA-N 0.000 description 2
230000005764 inhibitory process Effects 0.000 description 2
JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
229920000058 polyacrylate Polymers 0.000 description 2
LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 description 2
238000003756 stirring Methods 0.000 description 2
230000004580 weight loss Effects 0.000 description 2
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
MUZDXNQOSGWMJJ-UHFFFAOYSA-N 2-methylprop-2-enoic acid;prop-2-enoic acid Chemical compound OC(=O)C=C.CC(=C)C(O)=O MUZDXNQOSGWMJJ-UHFFFAOYSA-N 0.000 description 1
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
RNIHAPSVIGPAFF-UHFFFAOYSA-N Acrylamide-acrylic acid resin Chemical compound NC(=O)C=C.OC(=O)C=C RNIHAPSVIGPAFF-UHFFFAOYSA-N 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
229910001018 Cast iron Inorganic materials 0.000 description 1
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
229940117913 acrylamide Drugs 0.000 description 1
229920006322 acrylamide copolymer Polymers 0.000 description 1
238000013019 agitation Methods 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
239000011609 ammonium molybdate Substances 0.000 description 1
235000018660 ammonium molybdate Nutrition 0.000 description 1
229940010552 ammonium molybdate Drugs 0.000 description 1
CAMXVZOXBADHNJ-UHFFFAOYSA-N ammonium nitrite Chemical compound [NH4+].[O-]N=O CAMXVZOXBADHNJ-UHFFFAOYSA-N 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
238000007664 blowing Methods 0.000 description 1
NIHJEJFQQFQLTK-UHFFFAOYSA-N butanedioic acid;hexanedioic acid Chemical compound OC(=O)CCC(O)=O.OC(=O)CCCCC(O)=O NIHJEJFQQFQLTK-UHFFFAOYSA-N 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
150000001735 carboxylic acids Chemical class 0.000 description 1
150000003841 chloride salts Chemical class 0.000 description 1
230000002301 combined effect Effects 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000005536 corrosion prevention Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
150000001991 dicarboxylic acids Chemical class 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
238000005189 flocculation Methods 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
238000005187 foaming Methods 0.000 description 1
239000001530 fumaric acid Substances 0.000 description 1
125000000524 functional group Chemical group 0.000 description 1
BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 1
239000008235 industrial water Substances 0.000 description 1
239000004310 lactic acid Substances 0.000 description 1
235000014655 lactic acid Nutrition 0.000 description 1
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
229940117841 methacrylic acid copolymer Drugs 0.000 description 1
125000005395 methacrylic acid group Chemical group 0.000 description 1
QWTHCBHISCTOJD-UHFFFAOYSA-N methyl prop-2-enoate 2-methylprop-2-enoic acid prop-2-enoic acid Chemical compound CC(C(=O)O)=C.C(C=C)(=O)O.C(C=C)(=O)OC QWTHCBHISCTOJD-UHFFFAOYSA-N 0.000 description 1
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
150000002823 nitrates Chemical class 0.000 description 1
PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
239000004584 polyacrylic acid Substances 0.000 description 1
229920001444 polymaleic acid Polymers 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
230000002265 prevention Effects 0.000 description 1
235000019260 propionic acid Nutrition 0.000 description 1
239000011253 protective coating Substances 0.000 description 1
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 1
239000000377 silicon dioxide Substances 0.000 description 1
239000010802 sludge Substances 0.000 description 1
239000001509 sodium citrate Substances 0.000 description 1
NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
235000010288 sodium nitrite Nutrition 0.000 description 1
NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Polymers [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical class NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
230000002195 synergetic effect Effects 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
239000011975 tartaric acid Substances 0.000 description 1
235000002906 tartaric acid Nutrition 0.000 description 1
229920001897 terpolymer Polymers 0.000 description 1
150000003852 triazoles Chemical class 0.000 description 1
238000013022 venting Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

CA000415827A 1982-11-18 1982-11-18 Agent anticorrosion Expired CA1176049A (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CA000415827A CA1176049A (fr)	1982-11-18	1982-11-18	Agent anticorrosion
BE0/215669A BE903357Q (fr)	1982-11-18	1985-10-02	Inhibiteur de corrosion

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000415827A CA1176049A (fr)	1982-11-18	1982-11-18	Agent anticorrosion

Publications (1)

Publication Number	Publication Date
CA1176049A true CA1176049A (fr)	1984-10-16

Family

ID=4123964

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000415827A Expired CA1176049A (fr)	1982-11-18	1982-11-18	Agent anticorrosion

Country Status (2)

Country	Link
BE (1)	BE903357Q (fr)
CA (1)	CA1176049A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111455393A (zh) *	2020-05-15	2020-07-28	武汉金鼎新环保科技有限公司	一种复配型软水专用缓蚀剂及其制备方法

1982
- 1982-11-18 CA CA000415827A patent/CA1176049A/fr not_active Expired
1985
- 1985-10-02 BE BE0/215669A patent/BE903357Q/fr not_active IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN111455393A (zh) *	2020-05-15	2020-07-28	武汉金鼎新环保科技有限公司	一种复配型软水专用缓蚀剂及其制备方法

Also Published As

Publication number	Publication date
BE903357Q (fr)	1986-02-03

Legal Events

Date	Code	Title	Description
2001-10-17	MKEC	Expiry (correction)
2002-11-18	MKEX	Expiry

Publication	Publication Date	Title
US4512552A (en)	1985-04-23	Corrosion inhibitor
TWI274071B (en)	2007-02-21	Scale and/or corrosion inhibiting composition
CN103194325B (zh)	2014-09-10	硫化亚铁污垢中性络合清洗剂及其制备方法
CN109072452B (zh)	2020-08-07	用于抑制腐蚀的组合物和方法
US6814930B1 (en)	2004-11-09	Galvanized metal corrosion inhibitor
JPH0275396A (ja)	1990-03-15	アリルスルホナート／無水マレイン酸系重合体による水系統でのスケール沈積抑制法
US6200529B1 (en)	2001-03-13	Corrosion inhibition method suitable for use in potable water
TWI823854B (zh)	2023-12-01	抑制腐蝕和水垢的組成物及方法
KR20010024960A (ko)	2001-03-26	수처리약제 및 수처리방법
CA2388502C (fr)	2005-08-02	Composition inhibitante de corrosion tout organique et ses utilisations
JPS5891174A (ja)	1983-05-31	無機塩類ブライン用防食剤
CN107304077B (zh)	2020-05-12	一种缓蚀阻垢杀菌用组合物及其应用
CN107304079B (zh)	2020-05-12	一种缓蚀阻垢杀菌用组合物及其应用
JPS6257715B2 (fr)	1987-12-02
JP2848672B2 (ja)	1999-01-20	高温水系腐食抑制剤
JPH0433868B2 (fr)	1992-06-04
JPH02436B2 (fr)	1990-01-08
US20010022947A1 (en)	2001-09-20	Corrosion inhibition method suitable for use in potable water
JP2003082479A (ja)	2003-03-19	防食剤及び方法
JPH0118995B2 (fr)	1989-04-10
JPS6227157B2 (fr)	1987-06-12
JP2012172227A (ja)	2012-09-10	金属腐食防止又は抑制剤及びこれを用いた方法
JP2848671B2 (ja)	1999-01-20	高温水系腐食抑制剤
JP2845572B2 (ja)	1999-01-13	高温水系腐食抑制剤
JPS6086286A (ja)	1985-05-15	水処理薬剤

CA1176049A - Agent anticorrosion - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (2)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4123964

Family Applications (1)

Country Status (2)

Cited By (1)

Cited By (1)

Also Published As

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