SE7413728L - - Google Patents
Info
- Publication number
- SE7413728L SE7413728L SE7413728A SE7413728A SE7413728L SE 7413728 L SE7413728 L SE 7413728L SE 7413728 A SE7413728 A SE 7413728A SE 7413728 A SE7413728 A SE 7413728A SE 7413728 L SE7413728 L SE 7413728L
- Authority
- SE
- Sweden
- Prior art keywords
- compartment
- hydroxide solution
- sodium hydroxide
- cell
- cathode
- Prior art date
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 4
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 2
- 239000012528 membrane Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000011780 sodium chloride Substances 0.000 abstract 2
- RRZIJNVZMJUGTK-UHFFFAOYSA-N 1,1,2-trifluoro-2-(1,2,2-trifluoroethenoxy)ethene Chemical class FC(F)=C(F)OC(F)=C(F)F RRZIJNVZMJUGTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B13/00—Diaphragms; Spacing elements
- C25B13/02—Diaphragms; Spacing elements characterised by shape or form
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US411619A US3899403A (en) | 1973-11-01 | 1973-11-01 | Electrolytic method of making concentrated hydroxide solutions by sequential use of 3-compartment and 2-compartment electrolytic cells having separating compartment walls of particular cation-active permselective membranes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7413728L true SE7413728L (de) | 1975-05-02 |
Family
ID=23629662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7413728A SE7413728L (de) | 1973-11-01 | 1974-10-31 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3899403A (de) |
| JP (1) | JPS5075195A (de) |
| AR (1) | AR209270A1 (de) |
| AU (1) | AU7452974A (de) |
| BR (1) | BR7409139D0 (de) |
| DE (1) | DE2451847A1 (de) |
| FI (1) | FI319374A (de) |
| FR (1) | FR2249972A1 (de) |
| IT (1) | IT1025403B (de) |
| NL (1) | NL7414203A (de) |
| NO (1) | NO743912L (de) |
| SE (1) | SE7413728L (de) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147599A (en) * | 1977-07-19 | 1979-04-03 | Diamond Shamrock Corporation | Production of alkali metal carbonates in a cell having a carboxyl membrane |
| AR205953A1 (es) * | 1975-01-22 | 1976-06-15 | Diamond Shamrock Corp | Produccion de carbonatos de metales a calinos en una celula de membrana |
| JPS597795B2 (ja) * | 1975-04-17 | 1984-02-21 | 株式会社トクヤマ | 電解用陰極鑵 |
| US4212712A (en) * | 1975-11-19 | 1980-07-15 | Kureha Kagaku Kogyo Kabushiki Kaisha | Process for the electrolytic treatment of alkali metal halide solution using ion exchange membranes |
| FR2355926A1 (fr) * | 1975-11-21 | 1978-01-20 | Rhone Poulenc Ind | Diaphragme selectif d'electrolyse |
| US4036717A (en) * | 1975-12-29 | 1977-07-19 | Diamond Shamrock Corporation | Method for concentration and purification of a cell liquor in an electrolytic cell |
| US4057474A (en) * | 1976-06-25 | 1977-11-08 | Allied Chemical Corporation | Electrolytic production of alkali metal hydroxide |
| US4076603A (en) * | 1977-04-07 | 1978-02-28 | Kaiser Aluminum & Chemical Corporation | Caustic and chlorine production process |
| US4147600A (en) * | 1978-01-06 | 1979-04-03 | Hooker Chemicals & Plastics Corp. | Electrolytic method of producing concentrated hydroxide solutions |
| FR2618165B1 (fr) * | 1987-07-17 | 1991-05-10 | Rhone Poulenc Chimie | Procede de reduction par electrolyse et de separation de l'europium et cellule d'electrolyse pour la mise en oeuvre de ce procede. |
| US20020179435A1 (en) * | 2001-06-04 | 2002-12-05 | Maddan Orville Lee | Apparatus and method for producing magnesium from seawater |
| KR101118795B1 (ko) * | 2011-12-14 | 2012-03-21 | (주) 테크윈 | 소독부산물 저감형 고효율 차아염소산나트륨 발생장치 |
| EP2841623B1 (de) | 2012-04-23 | 2020-10-28 | Nemaska Lithium Inc. | Verfahren zur herstellung von lithiumhydroxid |
| CA3109808A1 (en) | 2012-05-30 | 2013-12-05 | Nemaska Lithium Inc. | System for preparing lithium carbonate from lithium hydroxide |
| EP2971252B1 (de) | 2013-03-15 | 2020-12-30 | Nemaska Lithium Inc. | Verfahren zur herstellung von lithiumhydroxid |
| JP6335316B2 (ja) | 2013-10-23 | 2018-05-30 | ネマスカ リチウム インコーポレイテッド | 炭酸リチウムの調製のためのプロセス |
| KR102099714B1 (ko) * | 2013-10-23 | 2020-04-13 | 네마스카 리튬 인코포레이션 | 리튬 하이드록사이드 제조 공정 및 시스템 |
| CN103628085B (zh) * | 2013-11-22 | 2016-10-05 | 新汶矿业集团有限责任公司泰山盐化工分公司 | 氯碱生产中水资源循环利用方法 |
| KR102153976B1 (ko) | 2014-02-24 | 2020-09-10 | 네마스카 리튬 인코포레이션 | 리튬 함유 물질을 처리하기 위한 방법 |
| US9644278B2 (en) * | 2015-03-13 | 2017-05-09 | Barbara Jean Manojlovich | Recycling hydrogen generator |
| CN105063655B (zh) * | 2015-08-12 | 2017-06-06 | 江苏安凯特科技股份有限公司 | 生产亚氨基二乙酸的方法 |
| JP6974444B2 (ja) | 2016-05-17 | 2021-12-01 | ディバーシー，インコーポレーテッド | 電気化学的活性化を使用して生産されるアルカリ溶液及び塩素溶液 |
| CA2940509A1 (en) | 2016-08-26 | 2018-02-26 | Nemaska Lithium Inc. | Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid |
| WO2018140551A1 (en) | 2017-01-26 | 2018-08-02 | Diversey, Inc. | Neutralization in electro-chemical activation systems |
| CA3083136C (en) | 2017-11-22 | 2022-04-12 | Nemaska Lithium Inc. | Processes for preparing hydroxides and oxides of various metals and derivatives thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2967807A (en) * | 1952-01-23 | 1961-01-10 | Hooker Chemical Corp | Electrolytic decomposition of sodium chloride |
| NL278049A (de) * | 1961-05-05 | |||
| US3282875A (en) * | 1964-07-22 | 1966-11-01 | Du Pont | Fluorocarbon vinyl ether polymers |
| US3341366A (en) * | 1964-08-19 | 1967-09-12 | Gen Electric | Sulfonated polymers of alpha, beta, beta-trifluorostyrene, with applications to structures and cells |
| US3496077A (en) * | 1967-12-18 | 1970-02-17 | Hal B H Cooper | Electrolyzing of salt solutions |
| US3562008A (en) * | 1968-10-14 | 1971-02-09 | Ppg Industries Inc | Method for producing a ruthenium coated titanium electrode |
| US3773634A (en) * | 1972-03-09 | 1973-11-20 | Diamond Shamrock Corp | Control of an olyte-catholyte concentrations in membrane cells |
-
1973
- 1973-11-01 US US411619A patent/US3899403A/en not_active Expired - Lifetime
-
1974
- 1974-10-21 AU AU74529/74A patent/AU7452974A/en not_active Expired
- 1974-10-30 FR FR7436301A patent/FR2249972A1/fr not_active Withdrawn
- 1974-10-30 NL NL7414203A patent/NL7414203A/xx unknown
- 1974-10-30 AR AR256341A patent/AR209270A1/es active
- 1974-10-30 NO NO743912A patent/NO743912L/no unknown
- 1974-10-31 SE SE7413728A patent/SE7413728L/ not_active Application Discontinuation
- 1974-10-31 DE DE19742451847 patent/DE2451847A1/de active Pending
- 1974-10-31 BR BR9139/74A patent/BR7409139D0/pt unknown
- 1974-10-31 IT IT29063/74A patent/IT1025403B/it active
- 1974-10-31 FI FI3193/74A patent/FI319374A/fi unknown
- 1974-10-31 JP JP49126516A patent/JPS5075195A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2451847A1 (de) | 1975-05-07 |
| JPS5075195A (de) | 1975-06-20 |
| AR209270A1 (es) | 1977-04-15 |
| BR7409139D0 (pt) | 1975-08-26 |
| IT1025403B (it) | 1978-08-10 |
| FR2249972A1 (de) | 1975-05-30 |
| NL7414203A (nl) | 1975-05-06 |
| NO743912L (de) | 1975-05-26 |
| US3899403A (en) | 1975-08-12 |
| AU7452974A (en) | 1976-04-29 |
| FI319374A (de) | 1975-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 7413728-2 |