BR9301932A - Processo para a preparacao de um clorato de metal alcalino por eletrolise em uma celula de membrana,e,dispositivo para a preparacao de um clorato de metal alcalino - Google Patents
Processo para a preparacao de um clorato de metal alcalino por eletrolise em uma celula de membrana,e,dispositivo para a preparacao de um clorato de metal alcalinoInfo
- Publication number
- BR9301932A BR9301932A BR9301932A BR9301932A BR9301932A BR 9301932 A BR9301932 A BR 9301932A BR 9301932 A BR9301932 A BR 9301932A BR 9301932 A BR9301932 A BR 9301932A BR 9301932 A BR9301932 A BR 9301932A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- alkaline metal
- metal chlorate
- electrolysis
- membrane cell
- Prior art date
Links
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 title 4
- 239000002184 metal Substances 0.000 title 2
- 238000005868 electrolysis reaction Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 238000000034 method Methods 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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
- C25B1/265—Chlorates
-
- 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
-
- 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
- C25B15/02—Process control or regulation
-
- 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
- C25B15/085—Removing impurities
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)
- Automation & Control Theory (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9206112A FR2691479B1 (fr) | 1992-05-20 | 1992-05-20 | Procédé de fabrication de chlorate de métal alcalin et dispositif pour sa mise en Óoeuvre. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9301932A true BR9301932A (pt) | 1993-11-23 |
Family
ID=9429965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9301932A BR9301932A (pt) | 1992-05-20 | 1993-05-19 | Processo para a preparacao de um clorato de metal alcalino por eletrolise em uma celula de membrana,e,dispositivo para a preparacao de um clorato de metal alcalino |
Country Status (19)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU657842B2 (en) * | 1992-03-13 | 1995-03-23 | Eka Chemicals Oy | Method for producing alkaline metal hydroxide |
| SE512388C2 (sv) * | 1993-04-26 | 2000-03-13 | Eka Chemicals Ab | Förfarande för framställning av alkalimetallklorat genom elektrolys |
| US8216443B2 (en) | 2002-07-05 | 2012-07-10 | Akzo Nobel N.V. | Process for producing alkali metal chlorate |
| BR0312387B1 (pt) * | 2002-07-05 | 2013-05-14 | processo para a produÇço de clorato de metal alcalino em uma cÉlula eletrolÍtica e planta que compreende uma cÉlula eletrolÍtica. | |
| CN1306068C (zh) * | 2002-12-27 | 2007-03-21 | 北京化工机械厂 | 外部自然循环复极式离子膜电解装置 |
| EP1966413B1 (en) * | 2005-12-20 | 2017-06-21 | Ceramatec, Inc. | Electrolytic process to produce sodium hypochlorite using sodium ion conductive ceramic membranes |
| JP5665854B2 (ja) * | 2009-05-15 | 2015-02-04 | アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップＡｋｚｏ Ｎｏｂｅｌ Ｃｈｅｍｉｃａｌｓ Ｉｎｔｅｒｎａｔｉｏｎａｌ Ｂ．Ｖ． | カソードの活性化 |
| CN103663380B (zh) * | 2013-12-02 | 2015-04-15 | 大连高佳化工有限公司 | 一种氯酸钡生产方法 |
| CN107848798B (zh) * | 2015-08-10 | 2020-12-22 | 昭和电工株式会社 | 氯化氢的制造方法 |
| CA3117252A1 (en) | 2018-10-18 | 2020-04-23 | Blue Safety Gmbh | Electrochemical system for the synthesis of aqueous oxidizing agent solutions |
| EP4480918A1 (de) | 2023-06-19 | 2024-12-25 | SMS group GmbH | Verfahren zur gewinnung von lithiumhydroxid |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5647265A (en) * | 1979-09-25 | 1981-04-28 | Toshiba Corp | Production of pure copper casting |
| JPS575883A (en) * | 1980-06-11 | 1982-01-12 | Asahi Chem Ind Co Ltd | Installation of sodium chlorate electrolytic tank and chlorine-alkali electrolytic tank installed side by side |
| FI71354C (fi) * | 1980-03-03 | 1986-12-19 | Asahi Chemical Ind | Foerfarande foer framstaellning av natriumklorat |
| JPS57156326A (en) * | 1981-03-18 | 1982-09-27 | Toagosei Chem Ind Co Ltd | Purification of saline water for electrolysis of alkali chloride |
| US4702805A (en) * | 1986-03-27 | 1987-10-27 | C-I-L Inc. | Production of sodium chlorate |
| FR2655061B1 (fr) * | 1989-11-29 | 1993-12-10 | Atochem | Fabrication de chlorate ou de perchlorate de metal alcalin. |
-
1992
- 1992-05-20 FR FR9206112A patent/FR2691479B1/fr not_active Expired - Fee Related
-
1993
- 1993-05-17 IL IL105718A patent/IL105718A0/xx unknown
- 1993-05-18 ZA ZA933454A patent/ZA933454B/xx unknown
- 1993-05-18 NO NO931798A patent/NO931798L/no unknown
- 1993-05-18 NZ NZ247644A patent/NZ247644A/en unknown
- 1993-05-18 EP EP93401275A patent/EP0571273A1/fr not_active Ceased
- 1993-05-18 SK SK497-93A patent/SK49793A3/sk unknown
- 1993-05-19 CZ CZ93952A patent/CZ95293A3/cs unknown
- 1993-05-19 YU YU34493A patent/YU34493A/sh unknown
- 1993-05-19 BR BR9301932A patent/BR9301932A/pt unknown
- 1993-05-19 PL PL29900093A patent/PL299000A1/xx unknown
- 1993-05-19 FI FI932299A patent/FI932299A7/fi not_active Application Discontinuation
- 1993-05-19 CA CA002096588A patent/CA2096588A1/fr not_active Abandoned
- 1993-05-19 AU AU38681/93A patent/AU3868193A/en not_active Abandoned
- 1993-05-20 CN CN93107230A patent/CN1084584A/zh active Pending
- 1993-05-20 MX MX9302943A patent/MX9302943A/es unknown
- 1993-05-20 KR KR1019930008687A patent/KR930023492A/ko not_active Withdrawn
- 1993-05-20 JP JP5141574A patent/JPH06158373A/ja active Pending
- 1993-05-29 TW TW082104283A patent/TW230848B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| NO931798L (no) | 1993-11-22 |
| NO931798D0 (no) | 1993-05-18 |
| KR930023492A (ko) | 1993-12-18 |
| CN1084584A (zh) | 1994-03-30 |
| FI932299A0 (fi) | 1993-05-19 |
| CZ95293A3 (en) | 1993-12-15 |
| ZA933454B (en) | 1994-06-15 |
| SK49793A3 (en) | 1993-12-08 |
| JPH06158373A (ja) | 1994-06-07 |
| AU3868193A (en) | 1993-11-25 |
| EP0571273A1 (fr) | 1993-11-24 |
| TW230848B (enrdf_load_stackoverflow) | 1994-09-21 |
| FR2691479B1 (fr) | 1994-08-19 |
| IL105718A0 (en) | 1993-09-22 |
| FI932299A7 (fi) | 1993-11-21 |
| MX9302943A (es) | 1993-12-01 |
| FR2691479A1 (fr) | 1993-11-26 |
| YU34493A (sh) | 1996-02-19 |
| NZ247644A (en) | 1994-09-27 |
| PL299000A1 (en) | 1993-12-13 |
| CA2096588A1 (fr) | 1993-11-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD5 | Application fees: dismissal - article 86 of industrial property law |