CH625970A5 - - Google Patents
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- Publication number
- CH625970A5 CH625970A5 CH766278A CH766278A CH625970A5 CH 625970 A5 CH625970 A5 CH 625970A5 CH 766278 A CH766278 A CH 766278A CH 766278 A CH766278 A CH 766278A CH 625970 A5 CH625970 A5 CH 625970A5
- Authority
- CH
- Switzerland
- Prior art keywords
- anionic
- cationic
- membrane
- water
- bed
- Prior art date
Links
- 229920005989 resin Polymers 0.000 claims description 81
- 239000011347 resin Substances 0.000 claims description 81
- 239000012528 membrane Substances 0.000 claims description 77
- 125000002091 cationic group Chemical group 0.000 claims description 70
- 125000000129 anionic group Chemical group 0.000 claims description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 239000012530 fluid Substances 0.000 claims description 19
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 18
- 150000001450 anions Chemical class 0.000 claims description 17
- 150000001768 cations Chemical class 0.000 claims description 17
- 150000002500 ions Chemical class 0.000 claims description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 13
- 229910052744 lithium Inorganic materials 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 8
- 239000004327 boric acid Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 7
- WHXSMMKQMYFTQS-IGMARMGPSA-N lithium-7 atom Chemical compound [7Li] WHXSMMKQMYFTQS-IGMARMGPSA-N 0.000 claims description 7
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- 238000000909 electrodialysis Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 239000013529 heat transfer fluid Substances 0.000 claims description 3
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 239000002585 base Substances 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims description 2
- 239000000498 cooling water Substances 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- 238000005342 ion exchange Methods 0.000 claims description 2
- 239000003456 ion exchange resin Substances 0.000 claims description 2
- 230000037427 ion transport Effects 0.000 claims description 2
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims 2
- 230000032258 transport Effects 0.000 claims 2
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 claims 1
- 229940063013 borate ion Drugs 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 230000004992 fission Effects 0.000 claims 1
- 239000013505 freshwater Substances 0.000 claims 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 claims 1
- 230000006872 improvement Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 239000002354 radioactive wastewater Substances 0.000 claims 1
- 229910052722 tritium Inorganic materials 0.000 claims 1
- -1 borate ions Chemical class 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000005012 migration Effects 0.000 description 5
- 238000013508 migration Methods 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229920001429 chelating resin Polymers 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 238000010349 cathodic reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- ZOXJGFHDIHLPTG-BJUDXGSMSA-N Boron-10 Chemical class [10B] ZOXJGFHDIHLPTG-BJUDXGSMSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000012527 feed solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229940006487 lithium cation Drugs 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
- G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
- B01D61/44—Ion-selective electrodialysis
- B01D61/46—Apparatus therefor
- B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J47/00—Ion-exchange processes in general; Apparatus therefor
- B01J47/02—Column or bed processes
- B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
- B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/10—Preparation of ozone
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Water Supply & Treatment (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Plasma & Fusion (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/817,952 US4148708A (en) | 1977-07-22 | 1977-07-22 | Combination ion exchange and electrodialysis fluid purification apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH625970A5 true CH625970A5 (enExample) | 1981-10-30 |
Family
ID=25224280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH766278A CH625970A5 (enExample) | 1977-07-22 | 1978-07-14 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4148708A (enExample) |
| JP (2) | JPS5927204B2 (enExample) |
| AT (1) | AT368400B (enExample) |
| BE (1) | BE868885A (enExample) |
| CA (1) | CA1100439A (enExample) |
| CH (1) | CH625970A5 (enExample) |
| DE (1) | DE2830972C3 (enExample) |
| ES (1) | ES471599A1 (enExample) |
| FR (1) | FR2397861A1 (enExample) |
| GB (1) | GB1603015A (enExample) |
| IL (1) | IL54924A (enExample) |
| IT (1) | IT1098667B (enExample) |
| LU (1) | LU80021A1 (enExample) |
| NL (1) | NL7806439A (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2520545A1 (fr) * | 1982-01-27 | 1983-07-29 | Framatome Sa | Procede et dispositif de modification de la concentration du poison soluble contenu dans le fluide refrigerant du circuit primaire d'un reacteur nuclaire |
| WO1983003984A1 (fr) * | 1982-05-13 | 1983-11-24 | Gerhard Kunz | Procede de traitement d'une phase liquide, en particulier procede de dessalement de solutions aqueuses, ainsi que dispositif permettant sa mise en oeuvre |
| US4636296A (en) * | 1983-08-18 | 1987-01-13 | Gerhard Kunz | Process and apparatus for treatment of fluids, particularly desalinization of aqueous solutions |
| DE3423653A1 (de) * | 1984-06-27 | 1986-01-09 | Gerhard K. Dipl.-Chem. Dr.-Ing. 5628 Heiligenhaus Kunz | Verfahren und vorrichtung zum zudosieren von ionen in fluessigkeiten, insbesondere waessriger loesungen |
| FR2571977B1 (fr) * | 1984-10-23 | 1990-06-22 | Framatome Sa | Procede de separation de constituants d'un acide faible, notamment d'acide borique et membrane pour la mise en oeuvre dudit procede. |
| DE3926642C2 (de) * | 1988-08-11 | 1998-02-26 | Fraunhofer Ges Forschung | Verfahren zur Gewinnung einer Säure aus ihrem Salz |
| WO1994019280A1 (fr) * | 1993-02-16 | 1994-09-01 | Nauchno-Proizvodstvennoe Aktsionernoe Obschestvo 'ekostar' | Procede d'obtention de chlorure de lithium a partir de solutions et son dispositif de mise en ×uvre |
| US5419816A (en) * | 1993-10-27 | 1995-05-30 | Halox Technologies Corporation | Electrolytic process and apparatus for the controlled oxidation of inorganic and organic species in aqueous solutions |
| WO1995032052A1 (en) * | 1994-05-20 | 1995-11-30 | U.S. Filter/Ionpure, Inc. | Polarity reversal and double reversal electrodeionization apparatus and method |
| DE4418812C2 (de) * | 1994-05-30 | 1999-03-25 | Forschungszentrum Juelich Gmbh | Einfach- und Mehrfachelektrolysezellen sowie Anordnungen davon zur Entionisierung von wäßrigen Medien |
| KR0149288B1 (ko) * | 1995-01-25 | 1998-10-15 | 윤덕용 | 붕산 분리용 음이온 교환막 추출기 |
| DE19747076C2 (de) * | 1997-10-24 | 2001-11-29 | Enbw Kraftwerke Ag Kernkraftwe | Verfahren und Vorrichtung zum Abtrennen von ¶7¶Li oder Bor aus dem Primärkühlkreis eines Kernkraftwerks |
| DE19747077A1 (de) * | 1997-10-24 | 1999-04-29 | Enbw Kraftwerke Ag Kernkraftwe | Verfahren und Vorrichtung zum Abtrennen von ·7·Li aus dem Primärkühlkreis eines Kernkraftwerks |
| US6149788A (en) * | 1998-10-16 | 2000-11-21 | E-Cell Corporation | Method and apparatus for preventing scaling in electrodeionization units |
| DE19951642A1 (de) | 1999-10-26 | 2001-06-28 | Siemens Ag | Verfahren und Vorrichtung zum Reduzieren von kationischen Verunreinigungen und zum Dosieren von Lithium im Kühlwasser eines Leichtwasserreaktors und Kühlwassersystem eines Leichtwasserreaktors mit einer solchen Vorrichtung |
| ITTO20010848A1 (it) * | 2001-09-05 | 2003-03-05 | Eltek Spa | Disposizione e metodo di purificazione o trattamento elettrochimico. |
| US7094325B2 (en) * | 2002-02-02 | 2006-08-22 | Ionics, Incorporated | EDI and related stacks and method and apparatus for preparing such |
| US6808608B2 (en) * | 2002-03-13 | 2004-10-26 | Dionex Corporation | Water purifier and method |
| KR101034763B1 (ko) * | 2003-06-23 | 2011-05-17 | 바텐팔 에이 비 | 붕소 분리와 회수 |
| RU2319536C2 (ru) * | 2003-06-23 | 2008-03-20 | Ваттенфалль АБ | Отделение и извлечение бора |
| US7959780B2 (en) | 2004-07-26 | 2011-06-14 | Emporia Capital Funding Llc | Textured ion exchange membranes |
| US7780833B2 (en) | 2005-07-26 | 2010-08-24 | John Hawkins | Electrochemical ion exchange with textured membranes and cartridge |
| US8562803B2 (en) | 2005-10-06 | 2013-10-22 | Pionetics Corporation | Electrochemical ion exchange treatment of fluids |
| CN100482594C (zh) * | 2007-01-11 | 2009-04-29 | 吴祖成 | 一种无结垢并回收阴阳离子的电去离子净水装置及方法 |
| MX2011005159A (es) * | 2008-11-17 | 2011-07-28 | Chemetall Foote Corp | Recuperacion de litio de soluciones acuosas. |
| CA3186394A1 (en) * | 2010-10-22 | 2012-04-26 | Ionic Solutions Ltd. | Apparatus and process for separation and selective recomposition of ions |
| EP2888205B1 (en) * | 2012-08-27 | 2018-10-24 | Merck Patent GmbH | Improved electrodeionization module and apparatus |
| CN103864249B (zh) * | 2014-03-28 | 2015-06-24 | 中国科学技术大学 | 一种由盐湖卤水提取氢氧化锂的方法 |
| US9757695B2 (en) | 2015-01-03 | 2017-09-12 | Pionetics Corporation | Anti-scale electrochemical apparatus with water-splitting ion exchange membrane |
| CN111530292B (zh) * | 2020-05-12 | 2021-12-14 | 上海统洁环保科技有限公司 | 一种制备电池级氢氧化锂的膜装置及方法 |
| CN113707354B (zh) * | 2021-08-18 | 2024-02-09 | 中国人民解放军63653部队 | 含239Pu、90Sr和137Cs的大体积放射性废液电化学分离固定方法 |
| CN118751066A (zh) * | 2024-05-27 | 2024-10-11 | 北京仿生界面科学未来技术研究院 | 一种富集低浓度弱酸碱溶液的电渗析装置及其富集方法 |
| CN120174382B (zh) * | 2025-05-20 | 2025-07-25 | 中核核电运行管理有限公司 | 一种核电厂设备冷却水系统金属材料防腐的处理方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB845653A (en) * | 1958-03-12 | 1960-08-24 | Permutit Co Ltd | Improvements relating to electrodialytic cells |
| US3074865A (en) * | 1959-05-18 | 1963-01-22 | Gen Electric | Methods of and apparatus for demineralizing raw water |
| GB1137679A (en) * | 1965-02-24 | 1968-12-27 | Wallace Tiernan Inc | Procedures and apparatus for electrodialytic treatment of liquids |
| FR1547493A (fr) * | 1967-07-25 | 1968-11-29 | Perfectionnements apportés aux moyens pour enlever des ions d'une solution | |
| US3869376A (en) * | 1973-05-14 | 1975-03-04 | Alvaro R Tejeda | System for demineralizing water by electrodialysis |
-
1977
- 1977-07-22 US US05/817,952 patent/US4148708A/en not_active Expired - Lifetime
-
1978
- 1978-05-31 GB GB25079/78A patent/GB1603015A/en not_active Expired
- 1978-06-14 NL NL7806439A patent/NL7806439A/xx not_active Application Discontinuation
- 1978-06-15 IL IL54924A patent/IL54924A/xx unknown
- 1978-06-22 CA CA305,984A patent/CA1100439A/en not_active Expired
- 1978-07-10 ES ES471599A patent/ES471599A1/es not_active Expired
- 1978-07-10 IT IT25512/78A patent/IT1098667B/it active
- 1978-07-10 BE BE189194A patent/BE868885A/xx not_active IP Right Cessation
- 1978-07-13 FR FR7820978A patent/FR2397861A1/fr active Granted
- 1978-07-14 DE DE2830972A patent/DE2830972C3/de not_active Expired
- 1978-07-14 CH CH766278A patent/CH625970A5/fr not_active IP Right Cessation
- 1978-07-21 JP JP53088512A patent/JPS5927204B2/ja not_active Expired
- 1978-07-21 LU LU80021A patent/LU80021A1/xx unknown
- 1978-07-24 AT AT0538178A patent/AT368400B/de not_active IP Right Cessation
-
1982
- 1982-11-12 JP JP57197826A patent/JPS58101707A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2830972C3 (de) | 1981-10-15 |
| ES471599A1 (es) | 1980-01-01 |
| FR2397861A1 (fr) | 1979-02-16 |
| FR2397861B1 (enExample) | 1983-03-18 |
| NL7806439A (nl) | 1979-01-24 |
| DE2830972B2 (de) | 1980-12-18 |
| JPS5423082A (en) | 1979-02-21 |
| JPS5927204B2 (ja) | 1984-07-04 |
| BE868885A (fr) | 1978-11-03 |
| IT7825512A0 (it) | 1978-07-10 |
| ATA538178A (de) | 1982-02-15 |
| IT1098667B (it) | 1985-09-07 |
| IL54924A0 (en) | 1978-08-31 |
| CA1100439A (en) | 1981-05-05 |
| LU80021A1 (enExample) | 1978-12-12 |
| US4148708A (en) | 1979-04-10 |
| DE2830972A1 (de) | 1979-01-25 |
| AT368400B (de) | 1982-10-11 |
| IL54924A (en) | 1982-01-31 |
| JPS58101707A (ja) | 1983-06-17 |
| GB1603015A (en) | 1981-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |