DK427984A - Fremgangsmaade til fremstilling af alkalimetalchlorater ved elektrolyse - Google Patents
Fremgangsmaade til fremstilling af alkalimetalchlorater ved elektrolyse Download PDFInfo
- Publication number
- DK427984A DK427984A DK427984A DK427984A DK427984A DK 427984 A DK427984 A DK 427984A DK 427984 A DK427984 A DK 427984A DK 427984 A DK427984 A DK 427984A DK 427984 A DK427984 A DK 427984A
- Authority
- DK
- Denmark
- Prior art keywords
- electrolyse
- chlorates
- alkalimetal
- procedure
- preparation
- Prior art date
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
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
- C25B1/265—Chlorates
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53043183 | 1983-09-08 | ||
US06/530,431 US4470888A (en) | 1983-09-08 | 1983-09-08 | Method for preparing alkali metal chlorates by electrolysis |
Publications (4)
Publication Number | Publication Date |
---|---|
DK427984D0 DK427984D0 (da) | 1984-09-07 |
DK427984A true DK427984A (da) | 1985-03-09 |
DK163674B DK163674B (da) | 1992-03-23 |
DK163674C DK163674C (da) | 1992-08-17 |
Family
ID=24113619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK427984A DK163674C (da) | 1983-09-08 | 1984-09-07 | Fremgangsmaade til fremstilling af alkalimetalchlorater ved elektrolyse |
Country Status (9)
Country | Link |
---|---|
US (1) | US4470888A (da) |
EP (1) | EP0139837B1 (da) |
JP (1) | JPS60149792A (da) |
AU (1) | AU565228B2 (da) |
BR (1) | BR8402512A (da) |
CA (1) | CA1231915A (da) |
DE (1) | DE3469920D1 (da) |
DK (1) | DK163674C (da) |
MX (1) | MX162878B (da) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE461988B (sv) * | 1987-10-21 | 1990-04-23 | Eka Nobel Ab | Saett vid framstaellning av alkalimetallklorat varvid kiselfoeroreningar avlaegsnas |
US5084148A (en) * | 1990-02-06 | 1992-01-28 | Olin Corporation | Electrochemical process for producing chloric acid - alkali metal chlorate mixtures |
US5348683A (en) * | 1990-02-06 | 1994-09-20 | Olin Corporation | Chloric acid - alkali metal chlorate mixtures and chlorine dioxide generation |
US5258105A (en) * | 1990-02-06 | 1993-11-02 | Olin Corporation | Chloric acid - alkali metal chlorate mixtures and chlorine dioxide generation |
US5322598A (en) * | 1990-02-06 | 1994-06-21 | Olin Corporation | Chlorine dioxide generation using inert load of sodium perchlorate |
US5112452A (en) * | 1991-07-22 | 1992-05-12 | Olin Corporation | Removal of thiosulfate from hydrosulfite solutions |
FR2915742B1 (fr) * | 2007-05-04 | 2014-02-07 | Centre Nat Rech Scient | Procede pour la fourniture du dihydrogene a partir de silicium hydrogene |
WO2017170904A1 (ja) * | 2016-03-31 | 2017-10-05 | 本部三慶株式会社 | 塩を電気分解して得られたものを原材料に用いた亜塩素酸水の製造方法 |
CN107201531B (zh) * | 2017-04-27 | 2020-10-30 | 新疆中泰化学阜康能源有限公司 | 电解工艺中氯酸盐分解槽分解后的强酸性淡盐水回用装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE153859C (da) * | ||||
GB189607364A (en) * | 1896-04-07 | 1896-09-05 | Rowland William Frost | Tubular Wheel for Road Vehicles and other purposes. |
FR362737A (fr) * | 1906-01-10 | 1906-07-06 | Solvay Werke Actien Ges Deutsc | Perfectionnements apportés à la production électrolytique des sels à acides oxygénés des halogènes |
US2982608A (en) * | 1956-05-16 | 1961-05-02 | Solvay | Process for purifying aqueous solutions by removing heavy metals, more particularly from brines intended for electrolysis |
US2902418A (en) * | 1959-03-10 | 1959-09-01 | Morton Salt Co | Preparation of pure sodium chloride brines |
FR1444557A (fr) * | 1965-08-18 | 1966-07-01 | Cuve électrolytique | |
US3535216A (en) * | 1967-12-08 | 1970-10-20 | Hooker Chemical Corp | Sodium dichromate and molybdic acid to increase the cathode efficiency of chlorate cells |
US3649485A (en) * | 1968-10-02 | 1972-03-14 | Ppg Industries Inc | Electrolysis of brine using coated carbon anodes |
FR2244708B1 (da) * | 1973-09-25 | 1977-08-12 | Ugine Kuhlmann | |
US3979276A (en) * | 1974-05-10 | 1976-09-07 | Ppg Industries, Inc. | Silicate treated asbestos diaphragms for electrolytic cells |
IT1031897B (it) * | 1975-02-20 | 1979-05-10 | Oronzio De Nora Impianti | Procedimento e apparecchiatura per la produzione di alogenati alcalini |
JPS5371698A (en) * | 1976-12-09 | 1978-06-26 | Mitsubishi Heavy Ind Ltd | Production of water containing highly concentrated available chlorine andstabilizing method for the same |
US4086150A (en) * | 1977-06-27 | 1978-04-25 | Huron Chemicals Limited | Chromate removal by precipitation |
JPS5541936A (en) * | 1978-09-18 | 1980-03-25 | Mitsubishi Heavy Ind Ltd | Producing and stabilizing method of water containing effective chlorine at high concentration |
US4207152A (en) * | 1979-04-25 | 1980-06-10 | Olin Corporation | Process for the purification of alkali metal chloride brines |
US4339312A (en) * | 1980-09-10 | 1982-07-13 | Pennwalt Corporation | Continuous process for the direct conversion of potassium chloride to potassium chlorate by electrolysis |
-
1983
- 1983-09-08 US US06/530,431 patent/US4470888A/en not_active Expired - Lifetime
-
1984
- 1984-04-06 CA CA000451409A patent/CA1231915A/en not_active Expired
- 1984-04-06 AU AU26488/84A patent/AU565228B2/en not_active Ceased
- 1984-05-25 BR BR8402512A patent/BR8402512A/pt not_active IP Right Cessation
- 1984-06-18 DE DE8484106937T patent/DE3469920D1/de not_active Expired
- 1984-06-18 EP EP84106937A patent/EP0139837B1/en not_active Expired
- 1984-07-27 MX MX202158A patent/MX162878B/es unknown
- 1984-09-07 DK DK427984A patent/DK163674C/da not_active IP Right Cessation
- 1984-09-07 JP JP59186648A patent/JPS60149792A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DK163674C (da) | 1992-08-17 |
AU565228B2 (en) | 1987-09-10 |
AU2648884A (en) | 1985-03-14 |
CA1231915A (en) | 1988-01-26 |
DK163674B (da) | 1992-03-23 |
JPS60149792A (ja) | 1985-08-07 |
MX162878B (es) | 1991-07-02 |
US4470888A (en) | 1984-09-11 |
DE3469920D1 (en) | 1988-04-21 |
EP0139837A1 (en) | 1985-05-08 |
DK427984D0 (da) | 1984-09-07 |
BR8402512A (pt) | 1985-06-11 |
EP0139837B1 (en) | 1988-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |