JP2002528253A - ブライン溶液中の金属イオン濃度を低下させる方法 - Google Patents
ブライン溶液中の金属イオン濃度を低下させる方法Info
- Publication number
- JP2002528253A JP2002528253A JP2000578250A JP2000578250A JP2002528253A JP 2002528253 A JP2002528253 A JP 2002528253A JP 2000578250 A JP2000578250 A JP 2000578250A JP 2000578250 A JP2000578250 A JP 2000578250A JP 2002528253 A JP2002528253 A JP 2002528253A
- Authority
- JP
- Japan
- Prior art keywords
- brine
- brine solution
- resin
- ppm
- range
- 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.)
- Withdrawn
Links
- 239000012267 brine Substances 0.000 title claims abstract description 173
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 title claims abstract description 173
- 239000000243 solution Substances 0.000 title claims abstract description 124
- 238000000034 method Methods 0.000 title claims abstract description 62
- 229910021645 metal ion Inorganic materials 0.000 title claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 65
- 229910052751 metal Inorganic materials 0.000 claims abstract description 50
- 239000002184 metal Substances 0.000 claims abstract description 50
- 239000011347 resin Substances 0.000 claims abstract description 44
- 229920005989 resin Polymers 0.000 claims abstract description 44
- 229910052742 iron Inorganic materials 0.000 claims abstract description 33
- 150000001768 cations Chemical class 0.000 claims abstract description 29
- 239000003456 ion exchange resin Substances 0.000 claims abstract description 28
- 229920003303 ion-exchange polymer Polymers 0.000 claims abstract description 28
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000011282 treatment Methods 0.000 claims abstract description 23
- 239000002738 chelating agent Substances 0.000 claims abstract description 20
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000011575 calcium Substances 0.000 claims abstract description 17
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 17
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000011777 magnesium Substances 0.000 claims abstract description 11
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 11
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 10
- 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 claims abstract description 9
- 239000000176 sodium gluconate Substances 0.000 claims abstract description 9
- 235000012207 sodium gluconate Nutrition 0.000 claims abstract description 9
- 229940005574 sodium gluconate Drugs 0.000 claims abstract description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 8
- 239000011651 chromium Substances 0.000 claims abstract description 8
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 32
- 239000011780 sodium chloride Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 229920000642 polymer Polymers 0.000 claims description 13
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 12
- 238000009833 condensation Methods 0.000 claims description 11
- 230000005494 condensation Effects 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 10
- 229920000515 polycarbonate Polymers 0.000 claims description 10
- 239000004417 polycarbonate Substances 0.000 claims description 10
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims 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 description 8
- 239000000174 gluconic acid Substances 0.000 claims description 8
- 235000012208 gluconic acid Nutrition 0.000 claims description 8
- NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 claims description 7
- 239000003960 organic solvent Substances 0.000 claims description 7
- 229920005990 polystyrene resin Polymers 0.000 claims description 7
- 238000005342 ion exchange Methods 0.000 claims description 6
- 239000000178 monomer Substances 0.000 claims description 6
- PTMHPRAIXMAOOB-UHFFFAOYSA-N phosphoramidic acid Chemical compound NP(O)(O)=O PTMHPRAIXMAOOB-UHFFFAOYSA-N 0.000 claims description 6
- 239000002952 polymeric resin Substances 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 238000004062 sedimentation Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000004697 Polyetherimide Substances 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 2
- 229920001601 polyetherimide Polymers 0.000 claims description 2
- 229920002959 polymer blend Polymers 0.000 claims description 2
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 150000004696 coordination complex Chemical class 0.000 claims 1
- -1 transition metal cations Chemical class 0.000 description 23
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 22
- 229910052723 transition metal Inorganic materials 0.000 description 15
- 239000000356 contaminant Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 14
- 238000001556 precipitation Methods 0.000 description 8
- 239000002244 precipitate Substances 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 6
- 238000005868 electrolysis reaction Methods 0.000 description 6
- 150000003624 transition metals Chemical class 0.000 description 6
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical group OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 description 5
- 238000004184 polymer manufacturing process Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000000746 purification Methods 0.000 description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000000460 chlorine Substances 0.000 description 4
- 238000005352 clarification Methods 0.000 description 4
- 229940050410 gluconate Drugs 0.000 description 4
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 3
- 150000001342 alkaline earth metals Chemical class 0.000 description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 229920001429 chelating resin Polymers 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 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 description 2
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 229920000402 bisphenol A polycarbonate polymer Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 238000010908 decantation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- VRIVJOXICYMTAG-IYEMJOQQSA-L iron(ii) gluconate Chemical compound [Fe+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O VRIVJOXICYMTAG-IYEMJOQQSA-L 0.000 description 2
- 229920000412 polyarylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 102100033007 Carbonic anhydrase 14 Human genes 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 208000017604 Hodgkin disease Diseases 0.000 description 1
- 101000867862 Homo sapiens Carbonic anhydrase 14 Proteins 0.000 description 1
- 101000650817 Homo sapiens Semaphorin-4D Proteins 0.000 description 1
- YWMAPNNZOCSAPF-UHFFFAOYSA-N Nickel(1+) Chemical compound [Ni+] YWMAPNNZOCSAPF-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 102100027744 Semaphorin-4D Human genes 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 1
- 230000009918 complex formation Effects 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 159000000014 iron salts Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229940006444 nickel cation Drugs 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920001643 poly(ether ketone) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920001230 polyarylate Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 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
- C01D3/14—Purification
- C01D3/145—Purification by solid ion-exchangers or solid chelating agents
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Removal Of Specific Substances (AREA)
- Water Treatment By Sorption (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/177,588 | 1998-10-23 | ||
| US09/177,588 US6103092A (en) | 1998-10-23 | 1998-10-23 | Method for reducing metal ion concentration in brine solution |
| PCT/US1999/014290 WO2000024674A1 (en) | 1998-10-23 | 1999-06-24 | Method for reducing metal ion concentration in brine solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002528253A true JP2002528253A (ja) | 2002-09-03 |
| JP2002528253A5 JP2002528253A5 (enExample) | 2006-08-17 |
Family
ID=22649187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000578250A Withdrawn JP2002528253A (ja) | 1998-10-23 | 1999-06-24 | ブライン溶液中の金属イオン濃度を低下させる方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6103092A (enExample) |
| EP (1) | EP1129032B1 (enExample) |
| JP (1) | JP2002528253A (enExample) |
| KR (1) | KR100615768B1 (enExample) |
| CN (1) | CN1144758C (enExample) |
| DE (1) | DE69903332T2 (enExample) |
| ES (1) | ES2185366T3 (enExample) |
| WO (1) | WO2000024674A1 (enExample) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003502154A (ja) * | 1999-06-18 | 2003-01-21 | バイエル アクチェンゲゼルシャフト | 水中の有機化合物を分解する方法 |
| WO2008105141A1 (ja) * | 2007-02-26 | 2008-09-04 | Mitsubishi Chemical Corporation | 塩化カルボニルの中和処理方法 |
| JP2013536320A (ja) * | 2010-08-02 | 2013-09-19 | ソルヴェイ（ソシエテ アノニム） | 電気分解法 |
| JP2017114705A (ja) * | 2015-12-22 | 2017-06-29 | 学校法人福岡大学 | 次亜塩素酸ソーダの製造方法及び次亜塩素酸ソーダの製造装置 |
| JP2017537779A (ja) * | 2014-12-05 | 2017-12-21 | ブルー キューブ アイピー エルエルシー | 塩水の精製方法 |
| JP2018035024A (ja) * | 2016-08-30 | 2018-03-08 | クボタ環境サ−ビス株式会社 | 次亜塩素酸ソーダの製造方法及び次亜塩素酸ソーダの製造装置 |
| US11998875B2 (en) | 2021-12-22 | 2024-06-04 | The Research Foundation for The State University of New York York | System and method for electrochemical ocean alkalinity enhancement |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6426008B2 (en) * | 1999-08-23 | 2002-07-30 | General Electric Company | Method for reducing metal ion concentration in brine solution |
| US6514414B1 (en) * | 2000-09-08 | 2003-02-04 | Clariant Finance (Bvi) Limited | Process for separation and removal of iron ions from basic zinc solution |
| US7078370B2 (en) * | 2001-09-19 | 2006-07-18 | Baker Hughes Incorporated | Biodegradable chelant compositions for fracturing fluid |
| US20030155301A1 (en) * | 2002-01-04 | 2003-08-21 | General Electric Company | Method of purifying brine |
| US6767460B1 (en) * | 2002-04-08 | 2004-07-27 | Ensci Inc. | Filter media containing ion exchange additives |
| KR101009797B1 (ko) * | 2003-11-20 | 2011-01-19 | 솔베이(소시에떼아노님) | 유기 화합물의 제조 방법 |
| US20050209328A1 (en) * | 2004-03-19 | 2005-09-22 | Allgood Charles C | Alphahydroxyacids with ultra-low metal concentration |
| EA200702553A1 (ru) * | 2005-05-20 | 2008-06-30 | Солвей (Сосьете Аноним) | Способ получения хлоргидрина |
| KR20080037613A (ko) | 2005-05-20 | 2008-04-30 | 솔베이(소시에떼아노님) | 폴리히드록실화 지방족 탄화수소의 클로로히드린으로의전환 방법 |
| CN1844805B (zh) * | 2006-03-12 | 2012-04-25 | 王俊 | 制冷机用溴化锂溶液中钙镁离子消除的方法与装置 |
| US8124814B2 (en) | 2006-06-14 | 2012-02-28 | Solvay (Societe Anonyme) | Crude glycerol-based product, process for its purification and its use in the manufacture of dichloropropanol |
| US20080003507A1 (en) * | 2006-06-30 | 2008-01-03 | Chenniah Nanjundiah | Formulation Of Electrolyte Solutions For Electrochemical Chlorine Dioxide Generators |
| US20100032617A1 (en) * | 2007-02-20 | 2010-02-11 | Solvay (Societe Anonyme) | Process for manufacturing epichlorohydrin |
| FR2913684B1 (fr) * | 2007-03-14 | 2012-09-14 | Solvay | Procede de fabrication de dichloropropanol |
| TW200911693A (en) * | 2007-06-12 | 2009-03-16 | Solvay | Aqueous composition containing a salt, manufacturing process and use |
| TW200911773A (en) | 2007-06-12 | 2009-03-16 | Solvay | Epichlorohydrin, manufacturing process and use |
| FR2918058A1 (fr) * | 2007-06-28 | 2009-01-02 | Solvay | Produit a base de glycerol, procede pour sa purification et son utilisation dans la fabrication de dichloropropanol |
| WO2009043796A1 (en) * | 2007-10-02 | 2009-04-09 | Solvay (Société Anonyme) | Use of compositions containing silicon for improving the corrosion resistance of vessels |
| FR2925045B1 (fr) * | 2007-12-17 | 2012-02-24 | Solvay | Produit a base de glycerol, procede pour son obtention et son utilisation dans la fabrication de dichloropropanol |
| TWI478875B (zh) * | 2008-01-31 | 2015-04-01 | Solvay | 使水性組成物中之有機物質降解之方法 |
| WO2009121853A1 (en) * | 2008-04-03 | 2009-10-08 | Solvay (Société Anonyme) | Composition comprising glycerol, process for obtaining same and use thereof in the manufacture of dichloropropanol |
| FR2935968B1 (fr) * | 2008-09-12 | 2010-09-10 | Solvay | Procede pour la purification de chlorure d'hydrogene |
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- 1998-10-23 US US09/177,588 patent/US6103092A/en not_active Expired - Lifetime
-
1999
- 1999-06-24 CN CNB998149055A patent/CN1144758C/zh not_active Expired - Fee Related
- 1999-06-24 EP EP99930654A patent/EP1129032B1/en not_active Expired - Lifetime
- 1999-06-24 DE DE69903332T patent/DE69903332T2/de not_active Expired - Lifetime
- 1999-06-24 KR KR1020017004940A patent/KR100615768B1/ko not_active Expired - Fee Related
- 1999-06-24 WO PCT/US1999/014290 patent/WO2000024674A1/en not_active Ceased
- 1999-06-24 ES ES99930654T patent/ES2185366T3/es not_active Expired - Lifetime
- 1999-06-24 JP JP2000578250A patent/JP2002528253A/ja not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003502154A (ja) * | 1999-06-18 | 2003-01-21 | バイエル アクチェンゲゼルシャフト | 水中の有機化合物を分解する方法 |
| WO2008105141A1 (ja) * | 2007-02-26 | 2008-09-04 | Mitsubishi Chemical Corporation | 塩化カルボニルの中和処理方法 |
| JP2013536320A (ja) * | 2010-08-02 | 2013-09-19 | ソルヴェイ（ソシエテ アノニム） | 電気分解法 |
| JP2017537779A (ja) * | 2014-12-05 | 2017-12-21 | ブルー キューブ アイピー エルエルシー | 塩水の精製方法 |
| JP2020124708A (ja) * | 2014-12-05 | 2020-08-20 | ブルー キューブ アイピー エルエルシー | 塩水の精製方法 |
| US11802060B2 (en) | 2014-12-05 | 2023-10-31 | Blue Cube Ip Llc | Brine purification process |
| JP2017114705A (ja) * | 2015-12-22 | 2017-06-29 | 学校法人福岡大学 | 次亜塩素酸ソーダの製造方法及び次亜塩素酸ソーダの製造装置 |
| JP2018035024A (ja) * | 2016-08-30 | 2018-03-08 | クボタ環境サ−ビス株式会社 | 次亜塩素酸ソーダの製造方法及び次亜塩素酸ソーダの製造装置 |
| US11998875B2 (en) | 2021-12-22 | 2024-06-04 | The Research Foundation for The State University of New York York | System and method for electrochemical ocean alkalinity enhancement |
Also Published As
| Publication number | Publication date |
|---|---|
| US6103092A (en) | 2000-08-15 |
| CN1144758C (zh) | 2004-04-07 |
| WO2000024674A1 (en) | 2000-05-04 |
| DE69903332D1 (de) | 2002-11-07 |
| EP1129032A1 (en) | 2001-09-05 |
| ES2185366T3 (es) | 2003-04-16 |
| DE69903332T2 (de) | 2003-08-07 |
| KR20010080257A (ko) | 2001-08-22 |
| EP1129032B1 (en) | 2002-10-02 |
| KR100615768B1 (ko) | 2006-08-25 |
| CN1331658A (zh) | 2002-01-16 |
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