DK427984A - Fremgangsmaade til fremstilling af alkalimetalchlorater ved elektrolyse - Google Patents

Fremgangsmaade til fremstilling af alkalimetalchlorater ved elektrolyse Download PDF

Info

Publication number: DK427984A
Authority: DK; Denmark
Prior art keywords: electrolyse; chlorates; alkalimetal; procedure; preparation
Prior art date: 1983-09-08

Application number

DK427984A

Other languages

English (en)

Other versions

DK163674B (da

DK163674C (da

DK427984D0 (da

Inventor

Gregory Alan Wheaton

Original Assignee

Pennwalt Corp

Priority date (The priority date 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 date listed.)

1983-09-08

Filing date

1984-09-07

Publication date

1985-03-09

1984-09-07 Application filed by Pennwalt Corp filed Critical Pennwalt Corp

1984-09-07 Publication of DK427984D0 publication Critical patent/DK427984D0/da

1985-03-09 Publication of DK427984A publication Critical patent/DK427984A/da

1992-03-23 Publication of DK163674B publication Critical patent/DK163674B/da

1992-08-17 Application granted granted Critical

1992-08-17 Publication of DK163674C publication Critical patent/DK163674C/da

Links

XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 title 1
229910052783 alkali metal Inorganic materials 0.000 title 1
150000001340 alkali metals 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
- 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)

DK427984A 1983-09-08 1984-09-07 Fremgangsmaade til fremstilling af alkalimetalchlorater ved elektrolyse DK163674C (da)

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)

* Cited by examiner, † Cited by third party
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
US5348683A (en) *	1990-02-06	1994-09-20	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
US5084148A (en) *	1990-02-06	1992-01-28	Olin Corporation	Electrochemical process for producing chloric acid - alkali metal chlorate mixtures
US5258105A (en) *	1990-02-06	1993-11-02	Olin Corporation	Chloric acid - alkali metal chlorate mixtures and chlorine dioxide generation
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
AU2017245046B2 (en) *	2016-03-31	2020-07-16	Honbusankei Co., Ltd.	Method for manufacturing chlorous acid water using raw material obtained by salt electrolysis
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)

* Cited by examiner, † Cited by third party
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 JP JP59186648A patent/JPS60149792A/ja active Pending
- 1984-09-07 DK DK427984A patent/DK163674C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE3469920D1 (en)	1988-04-21
DK163674B (da)	1992-03-23
EP0139837B1 (en)	1988-03-16
CA1231915A (en)	1988-01-26
EP0139837A1 (en)	1985-05-08
DK163674C (da)	1992-08-17
DK427984D0 (da)	1984-09-07
AU2648884A (en)	1985-03-14
US4470888A (en)	1984-09-11
AU565228B2 (en)	1987-09-10
MX162878B (es)	1991-07-02
JPS60149792A (ja)	1985-08-07
BR8402512A (pt)	1985-06-11

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Legal Events

Date	Code	Title	Description
1995-05-22	PBP	Patent lapsed