UA79628C2 - Evaporative crystallisation process for obtaining salt compositions and use thereof in electrolysis processes - Google Patents

Evaporative crystallisation process for obtaining salt compositions and use thereof in electrolysis processes Download PDF

Info

Publication number: UA79628C2
Authority: UA; Ukraine
Prior art keywords: salt; saccharide; crystal growth; growth inhibitor; saccharides
Prior art date: 2002-08-08

Application number

UAA200502038A

Other languages

English (en)

Ukrainian (uk)

Inventor

Mateo Jozef Jacques Mayer

Robert Michael Geertman

Rene Lodewijk Maria Demmer

Original Assignee

Akzo Nobel Nv

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.)

2002-08-08

Filing date

2003-07-16

Publication date

2007-07-10

2003-07-16 Application filed by Akzo Nobel Nv filed Critical Akzo Nobel Nv

2007-07-10 Publication of UA79628C2 publication Critical patent/UA79628C2/uk

Links

150000003839 salts Chemical class 0.000 title claims abstract description 111
238000000034 method Methods 0.000 title claims abstract description 46
230000008569 process Effects 0.000 title claims abstract description 28
238000002425 crystallisation Methods 0.000 title claims abstract description 14
239000000203 mixture Substances 0.000 title claims abstract description 11
238000005868 electrolysis reaction Methods 0.000 title claims description 13
239000013078 crystal Substances 0.000 claims abstract description 97
150000001720 carbohydrates Chemical class 0.000 claims abstract description 54
239000012452 mother liquor Substances 0.000 claims abstract description 26
150000001719 carbohydrate derivatives Chemical class 0.000 claims abstract description 14
238000005406 washing Methods 0.000 claims abstract description 12
238000001035 drying Methods 0.000 claims abstract description 10
239000003966 growth inhibitor Substances 0.000 claims description 47
239000012267 brine Substances 0.000 claims description 13
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 13
230000015572 biosynthetic process Effects 0.000 claims description 8
-1 phosphino groups Chemical group 0.000 claims description 6
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 5
239000012528 membrane Substances 0.000 claims description 5
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 description 4
SRBFZHDQGSBBOR-IOVATXLUSA-N D-xylopyranose Chemical compound O[C@@H]1COC(O)[C@H](O)[C@H]1O SRBFZHDQGSBBOR-IOVATXLUSA-N 0.000 claims description 4
239000003513 alkali Substances 0.000 claims description 4
150000001342 alkaline earth metals Chemical class 0.000 claims description 4
PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 claims description 4
SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 claims description 4
239000005720 sucrose Substances 0.000 claims description 4
CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 3
229930006000 Sucrose Natural products 0.000 claims description 3
239000002253 acid Substances 0.000 claims description 3
229910052723 transition metal Inorganic materials 0.000 claims description 3
OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 claims description 2
GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 claims description 2
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 description 2
WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 claims description 2
HMFHBZSHGGEWLO-SOOFDHNKSA-N D-ribofuranose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H]1O HMFHBZSHGGEWLO-SOOFDHNKSA-N 0.000 claims description 2
229930091371 Fructose Natural products 0.000 claims description 2
RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims description 2
239000005715 Fructose Substances 0.000 claims description 2
DSLZVSRJTYRBFB-UHFFFAOYSA-N Galactaric acid Natural products OC(=O)C(O)C(O)C(O)C(O)C(O)=O DSLZVSRJTYRBFB-UHFFFAOYSA-N 0.000 claims description 2
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 claims description 2
229920001202 Inulin Polymers 0.000 claims description 2
GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 claims description 2
GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 claims description 2
ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical group OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 2
MUPFEKGTMRGPLJ-RMMQSMQOSA-N Raffinose Natural products O(C[C@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](O[C@@]2(CO)[C@H](O)[C@@H](O)[C@@H](CO)O2)O1)[C@@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 MUPFEKGTMRGPLJ-RMMQSMQOSA-N 0.000 claims description 2
PYMYPHUHKUWMLA-LMVFSUKVSA-N Ribose Natural products OC[C@@H](O)[C@@H](O)[C@@H](O)C=O PYMYPHUHKUWMLA-LMVFSUKVSA-N 0.000 claims description 2
MUPFEKGTMRGPLJ-UHFFFAOYSA-N UNPD196149 Natural products OC1C(O)C(CO)OC1(CO)OC1C(O)C(O)C(O)C(COC2C(C(O)C(O)C(CO)O2)O)O1 MUPFEKGTMRGPLJ-UHFFFAOYSA-N 0.000 claims description 2
HMFHBZSHGGEWLO-UHFFFAOYSA-N alpha-D-Furanose-Ribose Natural products OCC1OC(O)C(O)C1O HMFHBZSHGGEWLO-UHFFFAOYSA-N 0.000 claims description 2
WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 claims description 2
SRBFZHDQGSBBOR-STGXQOJASA-N alpha-D-lyxopyranose Chemical compound O[C@@H]1CO[C@H](O)[C@@H](O)[C@H]1O SRBFZHDQGSBBOR-STGXQOJASA-N 0.000 claims description 2
125000003277 amino group Chemical group 0.000 claims description 2
PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 claims description 2
WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 claims description 2
DSLZVSRJTYRBFB-DUHBMQHGSA-N galactaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)C(O)=O DSLZVSRJTYRBFB-DUHBMQHGSA-N 0.000 claims description 2
229930182830 galactose Natural products 0.000 claims description 2
235000012208 gluconic acid Nutrition 0.000 claims description 2
239000000174 gluconic acid Substances 0.000 claims description 2
239000008103 glucose Substances 0.000 claims description 2
JYJIGFIDKWBXDU-MNNPPOADSA-N inulin Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)OC[C@]1(OC[C@]2(OC[C@]3(OC[C@]4(OC[C@]5(OC[C@]6(OC[C@]7(OC[C@]8(OC[C@]9(OC[C@]%10(OC[C@]%11(OC[C@]%12(OC[C@]%13(OC[C@]%14(OC[C@]%15(OC[C@]%16(OC[C@]%17(OC[C@]%18(OC[C@]%19(OC[C@]%20(OC[C@]%21(OC[C@]%22(OC[C@]%23(OC[C@]%24(OC[C@]%25(OC[C@]%26(OC[C@]%27(OC[C@]%28(OC[C@]%29(OC[C@]%30(OC[C@]%31(OC[C@]%32(OC[C@]%33(OC[C@]%34(OC[C@]%35(OC[C@]%36(O[C@@H]%37[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O%37)O)[C@H]([C@H](O)[C@@H](CO)O%36)O)[C@H]([C@H](O)[C@@H](CO)O%35)O)[C@H]([C@H](O)[C@@H](CO)O%34)O)[C@H]([C@H](O)[C@@H](CO)O%33)O)[C@H]([C@H](O)[C@@H](CO)O%32)O)[C@H]([C@H](O)[C@@H](CO)O%31)O)[C@H]([C@H](O)[C@@H](CO)O%30)O)[C@H]([C@H](O)[C@@H](CO)O%29)O)[C@H]([C@H](O)[C@@H](CO)O%28)O)[C@H]([C@H](O)[C@@H](CO)O%27)O)[C@H]([C@H](O)[C@@H](CO)O%26)O)[C@H]([C@H](O)[C@@H](CO)O%25)O)[C@H]([C@H](O)[C@@H](CO)O%24)O)[C@H]([C@H](O)[C@@H](CO)O%23)O)[C@H]([C@H](O)[C@@H](CO)O%22)O)[C@H]([C@H](O)[C@@H](CO)O%21)O)[C@H]([C@H](O)[C@@H](CO)O%20)O)[C@H]([C@H](O)[C@@H](CO)O%19)O)[C@H]([C@H](O)[C@@H](CO)O%18)O)[C@H]([C@H](O)[C@@H](CO)O%17)O)[C@H]([C@H](O)[C@@H](CO)O%16)O)[C@H]([C@H](O)[C@@H](CO)O%15)O)[C@H]([C@H](O)[C@@H](CO)O%14)O)[C@H]([C@H](O)[C@@H](CO)O%13)O)[C@H]([C@H](O)[C@@H](CO)O%12)O)[C@H]([C@H](O)[C@@H](CO)O%11)O)[C@H]([C@H](O)[C@@H](CO)O%10)O)[C@H]([C@H](O)[C@@H](CO)O9)O)[C@H]([C@H](O)[C@@H](CO)O8)O)[C@H]([C@H](O)[C@@H](CO)O7)O)[C@H]([C@H](O)[C@@H](CO)O6)O)[C@H]([C@H](O)[C@@H](CO)O5)O)[C@H]([C@H](O)[C@@H](CO)O4)O)[C@H]([C@H](O)[C@@H](CO)O3)O)[C@H]([C@H](O)[C@@H](CO)O2)O)[C@@H](O)[C@H](O)[C@@H](CO)O1 JYJIGFIDKWBXDU-MNNPPOADSA-N 0.000 claims description 2
229940029339 inulin Drugs 0.000 claims description 2
239000008101 lactose Substances 0.000 claims description 2
125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 claims description 2
MUPFEKGTMRGPLJ-ZQSKZDJDSA-N raffinose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO[C@@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)O)O1 MUPFEKGTMRGPLJ-ZQSKZDJDSA-N 0.000 claims description 2
QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 2
229910052783 alkali metal Inorganic materials 0.000 claims 2
150000001340 alkali metals Chemical class 0.000 claims 2
238000012876 topography Methods 0.000 claims 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
235000002639 sodium chloride Nutrition 0.000 description 104
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 13
230000008025 crystallization Effects 0.000 description 11
239000011575 calcium Substances 0.000 description 10
239000011780 sodium chloride Substances 0.000 description 9
239000000243 solution Substances 0.000 description 9
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
238000001704 evaporation Methods 0.000 description 7
230000008020 evaporation Effects 0.000 description 5
238000004519 manufacturing process Methods 0.000 description 5
150000002772 monosaccharides Chemical class 0.000 description 5
239000012266 salt solution Substances 0.000 description 5
239000011521 glass Substances 0.000 description 4
229910052742 iron Inorganic materials 0.000 description 4
229910052751 metal Inorganic materials 0.000 description 4
239000002184 metal Substances 0.000 description 4
229920001542 oligosaccharide Polymers 0.000 description 4
229920006395 saturated elastomer Polymers 0.000 description 4
238000004458 analytical method Methods 0.000 description 3
235000014633 carbohydrates Nutrition 0.000 description 3
239000003054 catalyst Substances 0.000 description 3
230000007547 defect Effects 0.000 description 3
150000002482 oligosaccharides Chemical class 0.000 description 3
238000000399 optical microscopy Methods 0.000 description 3
239000000126 substance Substances 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
239000007864 aqueous solution Substances 0.000 description 2
YKYOUMDCQGMQQO-UHFFFAOYSA-L cadmium dichloride Chemical compound Cl[Cd]Cl YKYOUMDCQGMQQO-UHFFFAOYSA-L 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
238000005119 centrifugation Methods 0.000 description 2
230000008859 change Effects 0.000 description 2
238000001816 cooling Methods 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
239000003517 fume Substances 0.000 description 2
239000012535 impurity Substances 0.000 description 2
238000000386 microscopy Methods 0.000 description 2
239000010413 mother solution Substances 0.000 description 2
230000003287 optical effect Effects 0.000 description 2
235000015205 orange juice Nutrition 0.000 description 2
230000007704 transition Effects 0.000 description 2
JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
206010062717 Increased upper airway secretion Diseases 0.000 description 1
229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
208000007976 Ketosis Diseases 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
241000718541 Tetragastris balsamifera Species 0.000 description 1
230000002411 adverse Effects 0.000 description 1
150000001299 aldehydes Chemical class 0.000 description 1
239000002518 antifoaming agent Substances 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
239000003518 caustics Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
150000004696 coordination complex Chemical class 0.000 description 1
229910052906 cristobalite Inorganic materials 0.000 description 1
230000007423 decrease Effects 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
235000013305 food Nutrition 0.000 description 1
239000007789 gas Substances 0.000 description 1
MNQZXJOMYWMBOU-UHFFFAOYSA-N glyceraldehyde Chemical compound OCC(O)C=O MNQZXJOMYWMBOU-UHFFFAOYSA-N 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
150000002505 iron Chemical class 0.000 description 1
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
150000002584 ketoses Chemical class 0.000 description 1
238000011068 loading method Methods 0.000 description 1
229940099596 manganese sulfate Drugs 0.000 description 1
239000011702 manganese sulphate Substances 0.000 description 1
235000007079 manganese sulphate Nutrition 0.000 description 1
SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
239000011707 mineral Substances 0.000 description 1
238000005065 mining Methods 0.000 description 1
230000009972 noncorrosive effect Effects 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
125000004043 oxo group Chemical group O=* 0.000 description 1
239000002245 particle Substances 0.000 description 1
208000026435 phlegm Diseases 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
238000000746 purification Methods 0.000 description 1
GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Polymers [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 1
239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
150000003624 transition metals Chemical class 0.000 description 1
239000002699 waste material Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/26—Preventing the absorption of moisture or caking of the crystals
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/14—Purification
- C01D3/16—Purification by precipitation or adsorption
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/22—Preparation in the form of granules, pieces, or other shaped products
- C01D3/24—Influencing the crystallisation process

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Saccharide Compounds (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Seasonings (AREA)

UAA200502038A 2002-08-08 2003-07-16 Evaporative crystallisation process for obtaining salt compositions and use thereof in electrolysis processes UA79628C2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US40202002P	2002-08-08	2002-08-08
PCT/EP2003/007692 WO2004018068A1 (fr)	2002-08-08	2003-07-16	Procede de production d'un sel tres pur et son utilisation dans des processus d'electrolyse

Publications (1)

Publication Number	Publication Date
UA79628C2 true UA79628C2 (en)	2007-07-10

Family

ID=31946704

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
UAA200502038A UA79628C2 (en)	2002-08-08	2003-07-16	Evaporative crystallisation process for obtaining salt compositions and use thereof in electrolysis processes

Country Status (18)

Country	Link
US (1)	US20050076477A1 (fr)
EP (1)	EP1545733B9 (fr)
CN (1)	CN1674966A (fr)
AT (1)	ATE350122T1 (fr)
AU (1)	AU2003250964A1 (fr)
BR (1)	BR0313468A (fr)
CA (1)	CA2495543A1 (fr)
DE (1)	DE60310963T2 (fr)
DK (1)	DK1545733T3 (fr)
EA (1)	EA007045B1 (fr)
ES (1)	ES2279216T3 (fr)
MX (1)	MXPA05001500A (fr)
NO (1)	NO20050451L (fr)
PL (1)	PL373869A1 (fr)
PT (1)	PT1545733E (fr)
TW (1)	TW200404745A (fr)
UA (1)	UA79628C2 (fr)
WO (1)	WO2004018068A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006045718A1 (fr) *	2004-10-22	2006-05-04	Akzo Nobel N.V.	Procede pour cristalliser des sels solubles d'anions divalents issus d'une saumure
PL2183188T3 (pl) *	2007-08-23	2014-03-31	Dow Global Technologies Llc	Sposób i aparatura do oczyszczania solanki przemysłowej
AU2008346088B2 (en) *	2008-01-07	2013-09-19	Council Of Scientific & Industrial Research	Free flowing 100 - 500 mm size spherical crystals of common salt and process for preparation thereof
AU2008346089B2 (en)	2008-01-07	2013-06-13	Council Of Scientific & Industrial Research	An improved process of the preparation of common salt of high purity from brines in solar salt pans
CN104203825B (zh)	2012-04-02	2016-07-06	科学工业研究委员会	杂质水平降低了的高纯度盐的生产
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2003
- 2003-07-16 PL PL03373869A patent/PL373869A1/xx not_active Application Discontinuation
- 2003-07-16 DK DK03792202T patent/DK1545733T3/da active
- 2003-07-16 EP EP03792202A patent/EP1545733B9/fr not_active Expired - Lifetime
- 2003-07-16 AU AU2003250964A patent/AU2003250964A1/en not_active Abandoned
- 2003-07-16 ES ES03792202T patent/ES2279216T3/es not_active Expired - Lifetime
- 2003-07-16 WO PCT/EP2003/007692 patent/WO2004018068A1/fr not_active Ceased
- 2003-07-16 PT PT03792202T patent/PT1545733E/pt unknown
- 2003-07-16 EA EA200500324A patent/EA007045B1/ru not_active IP Right Cessation
- 2003-07-16 DE DE60310963T patent/DE60310963T2/de not_active Expired - Fee Related
- 2003-07-16 BR BR0313468-7A patent/BR0313468A/pt not_active IP Right Cessation
- 2003-07-16 CN CNA038189917A patent/CN1674966A/zh active Pending
- 2003-07-16 MX MXPA05001500A patent/MXPA05001500A/es unknown
- 2003-07-16 UA UAA200502038A patent/UA79628C2/uk unknown
- 2003-07-16 CA CA002495543A patent/CA2495543A1/fr not_active Abandoned
- 2003-07-16 AT AT03792202T patent/ATE350122T1/de not_active IP Right Cessation
- 2003-07-22 US US10/623,574 patent/US20050076477A1/en not_active Abandoned
- 2003-08-07 TW TW092121649A patent/TW200404745A/zh unknown
2005
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Also Published As

Publication number	Publication date
WO2004018068A1 (fr)	2004-03-04
EA007045B1 (ru)	2006-06-30
EP1545733B1 (fr)	2007-01-03
DK1545733T3 (da)	2007-04-02
NO20050451L (no)	2005-03-04
EA200500324A1 (ru)	2005-06-30
PL373869A1 (en)	2005-09-19
CN1674966A (zh)	2005-09-28
PT1545733E (pt)	2007-02-28
ES2279216T3 (es)	2007-08-16
US20050076477A1 (en)	2005-04-14
DE60310963T2 (de)	2007-10-11
AU2003250964A1 (en)	2004-03-11
TW200404745A (en)	2004-04-01
CA2495543A1 (fr)	2004-03-04
EP1545733A1 (fr)	2005-06-29
ATE350122T1 (de)	2007-01-15
BR0313468A (pt)	2005-07-05
MXPA05001500A (es)	2005-04-19
EP1545733B9 (fr)	2007-05-30
DE60310963D1 (de)	2007-02-15

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US3682601A (en)	1972-08-08	Evaporation of brine crystallizing sodium chloride with fatty acid additive
CN100410173C (zh)	2008-08-13	用于制备纯化盐水的阻滞剂
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US8273321B1 (en)	2012-09-25	Analytical grade salt
SU1411281A1 (ru)	1988-07-23	Способ выделени сульфатных калийно-магниевых солей из маточных шенитовых растворов
AU2002320854A1 (en)	2003-01-29	Process to make high-purity wet salt, wet salt so obtainable, and the use thereof in an electrolysis process
AU2002328331A1 (en)	2003-05-06	Co-retarding agents for preparing purified brine