BR7600529A - Aperfeicoamento em processo de operacao de uma celula eletrolitica de tres compartimentos para a producao de hidroxidos de metais alcalinos - Google Patents
Aperfeicoamento em processo de operacao de uma celula eletrolitica de tres compartimentos para a producao de hidroxidos de metais alcalinosInfo
- Publication number
- BR7600529A BR7600529A BR7600529A BR7600529A BR7600529A BR 7600529 A BR7600529 A BR 7600529A BR 7600529 A BR7600529 A BR 7600529A BR 7600529 A BR7600529 A BR 7600529A BR 7600529 A BR7600529 A BR 7600529A
- Authority
- BR
- Brazil
- Prior art keywords
- improvement
- production
- operation process
- electrolytic cell
- metal hydroxides
- Prior art date
Links
- 229910000000 metal hydroxide Inorganic materials 0.000 title 1
- 150000004692 metal hydroxides Chemical class 0.000 title 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
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
-
- 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
- C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/545,858 US3959095A (en) | 1975-01-31 | 1975-01-31 | Method of operating a three compartment electrolytic cell for the production of alkali metal hydroxides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7600529A true BR7600529A (pt) | 1976-08-31 |
Family
ID=24177831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7600529A BR7600529A (pt) | 1975-01-31 | 1976-01-28 | Aperfeicoamento em processo de operacao de uma celula eletrolitica de tres compartimentos para a producao de hidroxidos de metais alcalinos |
Country Status (14)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5926671B2 (ja) * | 1975-11-19 | 1984-06-29 | 呉羽化学工業株式会社 | イオンコウカンマクデンカイホウホウ |
| US4140615A (en) * | 1977-03-28 | 1979-02-20 | Olin Corporation | Cell and process for electrolyzing aqueous solutions using a porous anode separator |
| US4146445A (en) * | 1977-12-27 | 1979-03-27 | Hooker Chemicals & Plastics Corp. | Method of electrolytically producing a purified alkali metal hydroxide solution |
| US5041197A (en) * | 1987-05-05 | 1991-08-20 | Physical Sciences, Inc. | H2 /C12 fuel cells for power and HCl production - chemical cogeneration |
| US20020179435A1 (en) * | 2001-06-04 | 2002-12-05 | Maddan Orville Lee | Apparatus and method for producing magnesium from seawater |
| US20080171203A1 (en) * | 2006-08-11 | 2008-07-17 | Aqua Resources Corporation | Nanoplatelet nickel hydroxides and methods of preparing same |
| US8822030B2 (en) | 2006-08-11 | 2014-09-02 | Aqua Resources Corporation | Nanoplatelet metal hydroxides and methods of preparing same |
| US20120012468A1 (en) * | 2008-12-09 | 2012-01-19 | Hydrox Holdings Limited | Method and apparatus for producing and separating combustible gasses |
| US20120247970A1 (en) * | 2011-03-31 | 2012-10-04 | Ecolab Usa Inc. | Bubbling air through an electrochemical cell to increase efficiency |
| US9677181B2 (en) | 2012-04-23 | 2017-06-13 | Nemaska Lithium Inc. | Processes for preparing lithium hydroxide |
| EP2855735B1 (en) | 2012-05-30 | 2018-03-07 | Nemaska Lithium Inc. | Processes for preparing lithium carbonate |
| EP3805428B1 (en) | 2013-03-15 | 2025-09-03 | Nemaska Lithium Inc. | Processes for preparing lithium hydroxide |
| EP3060699B1 (en) | 2013-10-23 | 2018-05-02 | Nemaska Lithium Inc. | Processes and systems for preparing lithium hydroxide |
| KR102614113B1 (ko) * | 2013-10-23 | 2023-12-13 | 네마스카 리튬 인코포레이션 | 리튬 카보네이트의 제조방법 |
| CA3209853A1 (en) | 2014-02-24 | 2015-08-27 | Nemaska Lithium Inc. | Methods for treating lithium-containing materials |
| CA2996651C (en) | 2015-08-27 | 2021-06-01 | Nemaska Lithium Inc. | Method for preparing lithium hydroxide and lithium sulfate monohydrate using hydrogen depolarized anode |
| CA2940509A1 (en) | 2016-08-26 | 2018-02-26 | Nemaska Lithium Inc. | Processes for treating aqueous compositions comprising lithium sulfate and sulfuric acid |
| KR102590935B1 (ko) | 2017-11-22 | 2023-10-20 | 네마스카 리튬 인코포레이션 | 다양한 금속의 하이드록사이드와 옥사이드 및 이들의 유도체를 제조하는 방법 |
| CA3141478A1 (en) | 2019-05-22 | 2020-11-26 | Nemaska Lithium Inc. | Processes for preparing hydroxides and oxides of various metals and derivatives thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2967807A (en) * | 1952-01-23 | 1961-01-10 | Hooker Chemical Corp | Electrolytic decomposition of sodium chloride |
| US3220941A (en) * | 1960-08-03 | 1965-11-30 | Hooker Chemical Corp | Method for electrolysis |
| US3438879A (en) * | 1967-07-31 | 1969-04-15 | Hooker Chemical Corp | Protection of permselective diaphragm during electrolysis |
| AU464313B2 (en) * | 1971-12-27 | 1975-08-21 | Hooker Chemicals And Plastics Coup | Electrolysis method and apparatus |
| US3773634A (en) * | 1972-03-09 | 1973-11-20 | Diamond Shamrock Corp | Control of an olyte-catholyte concentrations in membrane cells |
| US3933603A (en) * | 1973-04-25 | 1976-01-20 | Asahi Kasei Kogyo Kabushiki Kaisha | Electrolysis of alkali metal chloride |
-
1975
- 1975-01-31 US US05/545,858 patent/US3959095A/en not_active Expired - Lifetime
-
1976
- 1976-01-23 CA CA244,338A patent/CA1073847A/en not_active Expired
- 1976-01-23 MX MX100233U patent/MX3467E/es unknown
- 1976-01-28 BR BR7600529A patent/BR7600529A/pt unknown
- 1976-01-28 DE DE19762603144 patent/DE2603144A1/de not_active Withdrawn
- 1976-01-28 IT IT19679/76A patent/IT1054542B/it active
- 1976-01-29 FI FI760221A patent/FI760221A7/fi not_active Application Discontinuation
- 1976-01-29 SE SE7600944A patent/SE7600944L/xx unknown
- 1976-01-29 FR FR7602403A patent/FR2299421A1/fr active Granted
- 1976-01-29 NO NO760291A patent/NO760291L/no unknown
- 1976-01-29 GB GB3595/76A patent/GB1495122A/en not_active Expired
- 1976-01-30 JP JP51009200A patent/JPS51108698A/ja active Pending
- 1976-01-30 BE BE163986A patent/BE838133A/xx unknown
- 1976-02-02 NL NL7601018A patent/NL7601018A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2299421B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1980-03-14 |
| JPS51108698A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-27 |
| CA1073847A (en) | 1980-03-18 |
| BE838133A (fr) | 1976-07-30 |
| FR2299421A1 (fr) | 1976-08-27 |
| SE7600944L (sv) | 1976-08-02 |
| NO760291L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-03 |
| MX3467E (es) | 1980-12-09 |
| IT1054542B (it) | 1981-11-30 |
| NL7601018A (nl) | 1976-08-03 |
| DE2603144A1 (de) | 1976-08-05 |
| FI760221A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-01 |
| GB1495122A (en) | 1977-12-14 |
| US3959095A (en) | 1976-05-25 |
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