ZA898559B - Continuous process for the manufacture of alkali metal perchlorate - Google Patents
Continuous process for the manufacture of alkali metal perchlorateInfo
- Publication number
- ZA898559B ZA898559B ZA898559A ZA898559A ZA898559B ZA 898559 B ZA898559 B ZA 898559B ZA 898559 A ZA898559 A ZA 898559A ZA 898559 A ZA898559 A ZA 898559A ZA 898559 B ZA898559 B ZA 898559B
- Authority
- ZA
- South Africa
- Prior art keywords
- alkali metal
- chlorate
- manufacture
- stage
- continuous process
- Prior art date
Links
- 229910001485 alkali metal perchlorate Inorganic materials 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000010924 continuous production Methods 0.000 title 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 abstract 6
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000002425 crystallisation Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 abstract 1
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-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
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/28—Per-compounds
-
- 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
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
- C25B15/021—Process control or regulation of heating or cooling
-
- 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
-
- 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
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8815137A FR2638766B1 (fr) | 1988-11-09 | 1988-11-09 | Procede continu de fabrication de perchlorate de metal alcalin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA898559B true ZA898559B (en) | 1990-08-29 |
Family
ID=9372059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA898559A ZA898559B (en) | 1988-11-09 | 1989-11-09 | Continuous process for the manufacture of alkali metal perchlorate |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US5004527A (no) |
| EP (1) | EP0368767B1 (no) |
| JP (1) | JPH0686671B2 (no) |
| KR (1) | KR920001522B1 (no) |
| CN (1) | CN1019207B (no) |
| AT (1) | ATE158348T1 (no) |
| AU (1) | AU626935B2 (no) |
| BR (1) | BR8905622A (no) |
| CA (1) | CA2001847C (no) |
| DE (2) | DE68928322T2 (no) |
| DK (1) | DK556789A (no) |
| ES (1) | ES2014400T3 (no) |
| FI (1) | FI91978C (no) |
| FR (1) | FR2638766B1 (no) |
| GR (2) | GR910300032T1 (no) |
| IL (1) | IL92062A (no) |
| MX (1) | MX173147B (no) |
| NO (1) | NO176724C (no) |
| NZ (1) | NZ231324A (no) |
| PT (1) | PT92237B (no) |
| ZA (1) | ZA898559B (no) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2655061B1 (fr) * | 1989-11-29 | 1993-12-10 | Atochem | Fabrication de chlorate ou de perchlorate de metal alcalin. |
| US5131989A (en) * | 1991-05-17 | 1992-07-21 | Olin Corporation | Process for producing perchloric acid and ammonium perchlorate |
| AU3227093A (en) * | 1991-12-12 | 1993-07-19 | Olin Corporation | Process for producing lithium perchlorate |
| FR2810308B1 (fr) * | 2000-06-20 | 2002-07-26 | Atofina | Procede de fabrication de perchlorate de sodium anhydre |
| US20030153661A1 (en) * | 2002-01-04 | 2003-08-14 | Crompton Corporation | Stability improvement of aluminum hydroxide in PVC compound |
| JP4778320B2 (ja) * | 2006-01-24 | 2011-09-21 | ペルメレック電極株式会社 | 過塩素酸化合物の電解合成方法 |
| JP4849420B2 (ja) * | 2007-06-20 | 2012-01-11 | 奥野製薬工業株式会社 | エッチング液の電解処理方法 |
| WO2010109922A1 (ja) * | 2009-03-26 | 2010-09-30 | 株式会社Ihi | 過塩素酸塩の製造方法及び製造装置 |
| JP5392158B2 (ja) * | 2010-03-19 | 2014-01-22 | 株式会社Ｉｈｉ | 過塩素酸塩の製造装置および製造方法 |
| KR101229007B1 (ko) * | 2010-09-03 | 2013-02-01 | 한국표준과학연구원 | 과염소산염의 제조방법 |
| CN103409770B (zh) * | 2013-08-01 | 2016-06-01 | 株洲市强盛电极有限公司 | 一种高氯酸盐电解装置及电解工艺 |
| US20170323240A1 (en) | 2016-05-06 | 2017-11-09 | General Electric Company | Computing system to control the use of physical state attainment with inspection |
| US10570013B2 (en) * | 2016-10-25 | 2020-02-25 | Malvi Technologies, Llc | Methods to make ammonium perchlorate |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE514340C (de) * | 1929-10-30 | 1930-12-11 | I G Farbenindustrie Akt Ges | Elektrolytische Herstellung von Natriumperchlorat |
| US2512973A (en) * | 1945-10-31 | 1950-06-27 | Western Electrochemical Compan | Process for making perchlorates |
| NL129924C (no) * | 1964-10-12 | 1970-06-15 | ||
| US3475301A (en) * | 1964-11-25 | 1969-10-28 | Hooker Chemical Corp | Electrolytic preparation of perchlorates |
| US3518173A (en) * | 1967-12-26 | 1970-06-30 | George J Crane | Continuous manufacture of chlorates and perchlorates |
| US4144144A (en) * | 1976-12-23 | 1979-03-13 | Fmc Corporation | Electrolytic production of sodium persulfate |
| US4267025A (en) * | 1979-11-26 | 1981-05-12 | Diamond Shamrock Technologies, S.A. | Electrodes for electrolytic processes, especially perchlorate production |
| JPS6092491A (ja) * | 1983-10-27 | 1985-05-24 | Ube Ind Ltd | 炭酸カリウムの電解方法 |
-
1988
- 1988-11-09 FR FR8815137A patent/FR2638766B1/fr not_active Expired - Lifetime
-
1989
- 1989-10-20 IL IL9206289A patent/IL92062A/en not_active IP Right Cessation
- 1989-10-26 EP EP89420420A patent/EP0368767B1/fr not_active Expired - Lifetime
- 1989-10-26 DE DE68928322T patent/DE68928322T2/de not_active Expired - Fee Related
- 1989-10-26 DE DE198989420420T patent/DE368767T1/de active Pending
- 1989-10-26 ES ES89420420T patent/ES2014400T3/es not_active Expired - Lifetime
- 1989-10-26 AT AT89420420T patent/ATE158348T1/de not_active IP Right Cessation
- 1989-10-31 CA CA002001847A patent/CA2001847C/fr not_active Expired - Fee Related
- 1989-11-01 BR BR898905622A patent/BR8905622A/pt not_active IP Right Cessation
- 1989-11-02 NO NO894359A patent/NO176724C/no unknown
- 1989-11-06 MX MX018234A patent/MX173147B/es unknown
- 1989-11-06 KR KR1019890016039A patent/KR920001522B1/ko not_active IP Right Cessation
- 1989-11-08 PT PT92237A patent/PT92237B/pt not_active IP Right Cessation
- 1989-11-08 AU AU44482/89A patent/AU626935B2/en not_active Ceased
- 1989-11-08 FI FI895318A patent/FI91978C/fi not_active IP Right Cessation
- 1989-11-08 DK DK556789A patent/DK556789A/da not_active Application Discontinuation
- 1989-11-08 NZ NZ231324A patent/NZ231324A/xx unknown
- 1989-11-09 US US07/435,289 patent/US5004527A/en not_active Expired - Lifetime
- 1989-11-09 ZA ZA898559A patent/ZA898559B/xx unknown
- 1989-11-09 CN CN89108453A patent/CN1019207B/zh not_active Expired
- 1989-11-09 JP JP1292114A patent/JPH0686671B2/ja not_active Expired - Fee Related
-
1991
- 1991-11-15 GR GR91300032T patent/GR910300032T1/el unknown
-
1997
- 1997-12-12 GR GR970403310T patent/GR3025661T3/el unknown
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