ES2137203T3 - Metodo para producir hidroxido de metal alcalino. - Google Patents
Metodo para producir hidroxido de metal alcalino.Info
- Publication number
- ES2137203T3 ES2137203T3 ES93103824T ES93103824T ES2137203T3 ES 2137203 T3 ES2137203 T3 ES 2137203T3 ES 93103824 T ES93103824 T ES 93103824T ES 93103824 T ES93103824 T ES 93103824T ES 2137203 T3 ES2137203 T3 ES 2137203T3
- Authority
- ES
- Spain
- Prior art keywords
- metal hydroxide
- alkali metal
- alkaline metal
- producing alkaline
- chlorine
- 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.)
- Expired - Lifetime
Links
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
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B11/00—Oxides or oxyacids of halogens; Salts thereof
- C01B11/12—Chloric acid
- C01B11/14—Chlorates
-
- 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
- C01D3/04—Chlorides
-
- 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
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
LA INVENCION SE REFIERE A UN METODO PARA LA PRODUCCION DE UN HIDROXIDO DE METALES ALCALINOS MEDIANTE UNA ELECTROLISIS DE CLORALCALI (1), EN QUE UNA SOLUCION DE CLORURO DE METALES ALCALINOS SE ELECTROLIZA PARA FORMAR HIDROXIDO DE METALES ALCALINOS, CLORO E HIDROGENO EN DONDE AL MENOS UNA PARTE DEL CLORURO DE METALES ALCALINOS UTILIZADO EN LA ELECTROLISIS SE PREPARA A BASE DE NEUTRALIZAR (2) UN CARBONATO DE METALES ALCALINOS CON CLORO O CLORURO DE HIDROGENO.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI921108A FI90356C (fi) | 1992-03-13 | 1992-03-13 | Menetelmä alkalimetallihydroksidin valmistamiseksi |
FI930758A FI92844C (fi) | 1993-02-19 | 1993-02-19 | Menetelmä alkalimetallihydroksidin, -kloraatin ja vedyn valmistamiseksi |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2137203T3 true ES2137203T3 (es) | 1999-12-16 |
Family
ID=26159197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93103824T Expired - Lifetime ES2137203T3 (es) | 1992-03-13 | 1993-03-10 | Metodo para producir hidroxido de metal alcalino. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5651875A (es) |
EP (1) | EP0560316B1 (es) |
JP (1) | JP2755542B2 (es) |
AT (1) | ATE185855T1 (es) |
AU (1) | AU657842B2 (es) |
CA (1) | CA2092651C (es) |
DE (1) | DE69326788T2 (es) |
ES (1) | ES2137203T3 (es) |
RU (1) | RU2091509C1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5114820B2 (ja) * | 2000-09-13 | 2013-01-09 | 旭硝子株式会社 | 塩化ナトリウムの精製方法及び水酸化ナトリウムの製造方法 |
JP2003252610A (ja) * | 2001-12-27 | 2003-09-10 | Idemitsu Petrochem Co Ltd | 硫化リチウムの再生方法及びポリアリーレンスルフィドの製造方法 |
EP1900688A1 (en) * | 2006-09-14 | 2008-03-19 | SOLVAY (Société Anonyme) | Method for obtaining sodium carbonate crystals |
DE102008051694A1 (de) * | 2008-10-15 | 2010-04-22 | Bayer Materialscience Ag | Verfahren zur Abtrennung von Kohlenmonoxid aus einem HCI-Rohgas |
WO2022226589A1 (en) * | 2021-04-28 | 2022-11-03 | University Of Wollongong | Electrochemical capture of carbon dioxide and production of carbonate mineral |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA947010A (en) * | 1971-02-23 | 1974-05-14 | Erco Envirotech Ltd. | Chlorination of alkali metal carbonates recovered from the production of pulp |
AU590852B2 (en) * | 1986-06-24 | 1989-11-16 | Water Research Commission, The | Effluent treatment |
FR2691479B1 (fr) * | 1992-05-20 | 1994-08-19 | Atochem Elf Sa | Procédé de fabrication de chlorate de métal alcalin et dispositif pour sa mise en Óoeuvre. |
-
1993
- 1993-03-09 AU AU34098/93A patent/AU657842B2/en not_active Ceased
- 1993-03-10 DE DE69326788T patent/DE69326788T2/de not_active Expired - Fee Related
- 1993-03-10 ES ES93103824T patent/ES2137203T3/es not_active Expired - Lifetime
- 1993-03-10 AT AT93103824T patent/ATE185855T1/de not_active IP Right Cessation
- 1993-03-10 EP EP93103824A patent/EP0560316B1/en not_active Expired - Lifetime
- 1993-03-12 JP JP5051805A patent/JP2755542B2/ja not_active Expired - Lifetime
- 1993-03-12 RU RU9393004606A patent/RU2091509C1/ru not_active IP Right Cessation
- 1993-03-12 CA CA002092651A patent/CA2092651C/en not_active Expired - Fee Related
-
1995
- 1995-11-16 US US08/558,350 patent/US5651875A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH07197285A (ja) | 1995-08-01 |
CA2092651A1 (en) | 1993-09-14 |
DE69326788D1 (de) | 1999-11-25 |
DE69326788T2 (de) | 2000-05-31 |
EP0560316A2 (en) | 1993-09-15 |
EP0560316A3 (en) | 1993-12-29 |
RU2091509C1 (ru) | 1997-09-27 |
CA2092651C (en) | 2002-01-22 |
US5651875A (en) | 1997-07-29 |
AU657842B2 (en) | 1995-03-23 |
JP2755542B2 (ja) | 1998-05-20 |
ATE185855T1 (de) | 1999-11-15 |
AU3409893A (en) | 1993-09-16 |
EP0560316B1 (en) | 1999-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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