BE863105A - Procede pour reduire au minimum la teneur en chlorate dans les hydroxydes de metaux alcalins - Google Patents

Procede pour reduire au minimum la teneur en chlorate dans les hydroxydes de metaux alcalins

Info

Publication number: BE863105A
Authority: BE; Belgium
Prior art keywords: minimizing; procedure; metal hydroxides; alkaline metal; chlorate content
Prior art date: 1977-01-21

Application number

BE184467A

Other languages

English (en)

French (fr)

Original Assignee

Diamond Shamrock 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.)

1977-01-21

Filing date

1978-01-20

Publication date

1978-07-20

1978-01-20 Application filed by Diamond Shamrock Corp filed Critical Diamond Shamrock Corp

1978-07-20 Publication of BE863105A publication Critical patent/BE863105A/xx

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
- C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells

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)

BE184467A 1977-01-21 1978-01-20 Procede pour reduire au minimum la teneur en chlorate dans les hydroxydes de metaux alcalins BE863105A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/760,910 US4055476A (en)	1977-01-21	1977-01-21	Method for lowering chlorate content of alkali metal hydroxides

Publications (1)

Publication Number	Publication Date
BE863105A true BE863105A (fr)	1978-07-20

Family

ID=25060543

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE184467A BE863105A (fr)	1977-01-21	1978-01-20	Procede pour reduire au minimum la teneur en chlorate dans les hydroxydes de metaux alcalins

Country Status (20)

Country	Link
US (1)	US4055476A (de)
JP (1)	JPS5391098A (de)
AR (1)	AR216491A1 (de)
AU (1)	AU510228B2 (de)
BE (1)	BE863105A (de)
BR (1)	BR7800048A (de)
CA (1)	CA1092545A (de)
DD (1)	DD134784A5 (de)
DE (1)	DE2802264C3 (de)
FR (1)	FR2378105A1 (de)
GB (1)	GB1541336A (de)
IL (1)	IL53121A0 (de)
IT (1)	IT1091111B (de)
NL (1)	NL7711553A (de)
NO (1)	NO773639L (de)
PH (1)	PH15426A (de)
PL (1)	PL108934B1 (de)
SE (1)	SE7800711L (de)
SU (1)	SU660597A3 (de)
ZA (1)	ZA776326B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4481088A (en) *	1982-07-06	1984-11-06	Olin Corporation	Removal of chlorate from electrolyte cell brine
JPS6077982A (ja) *	1983-10-04	1985-05-02	Kanegafuchi Chem Ind Co Ltd	塩素酸塩抑制法
US4595468A (en) *	1984-07-19	1986-06-17	Eltech Systems Corporation	Cathode for electrolysis cell
JPS6286187A (ja) *	1985-10-09	1987-04-20	Asahi Chem Ind Co Ltd	水素発生用の電極
DE3707713A1 (de) *	1987-03-11	1988-09-22	Basf Ag	Verfahren zur entfernung von chlorat aus natronlauge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2823177A (en) *	1954-01-13	1958-02-11	Hooker Electrochemical Co	Method and apparatus for lowering the chlorate content of alkali metal hydroxides
BE795460A (fr) *	1972-02-16	1973-08-16	Diamond Shamrock Corp	Perfectionnements relatifs a des cuves electrolytiques
DE2624202A1 (de) *	1975-06-02	1976-12-23	Goodrich Co B F	Elektrolyseverfahren zur herstellung von chlor an der anode und von aetzalkali an der kathode

1977
- 1977-01-21 US US05/760,910 patent/US4055476A/en not_active Expired - Lifetime
- 1977-10-13 IL IL53121A patent/IL53121A0/xx unknown
- 1977-10-20 NL NL7711553A patent/NL7711553A/xx not_active Application Discontinuation
- 1977-10-20 CA CA289,161A patent/CA1092545A/en not_active Expired
- 1977-10-21 IT IT51522/77A patent/IT1091111B/it active
- 1977-10-24 ZA ZA00776326A patent/ZA776326B/xx unknown
- 1977-10-27 NO NO773639A patent/NO773639L/no unknown
- 1977-10-28 AR AR269766A patent/AR216491A1/es active
- 1977-12-12 JP JP14916677A patent/JPS5391098A/ja active Granted
- 1977-12-15 SU SU772555249A patent/SU660597A3/ru active
- 1977-12-28 GB GB54038/77A patent/GB1541336A/en not_active Expired
1978
- 1978-01-04 BR BR7800048A patent/BR7800048A/pt unknown
- 1978-01-11 PH PH20645A patent/PH15426A/en unknown
- 1978-01-12 PL PL1978203948A patent/PL108934B1/pl unknown
- 1978-01-19 DE DE2802264A patent/DE2802264C3/de not_active Expired
- 1978-01-20 SE SE7800711A patent/SE7800711L/xx unknown
- 1978-01-20 BE BE184467A patent/BE863105A/xx unknown
- 1978-01-20 DD DD78203330A patent/DD134784A5/de unknown
- 1978-01-20 FR FR7801715A patent/FR2378105A1/fr active Granted
- 1978-01-23 AU AU32627/78A patent/AU510228B2/en not_active Expired

Also Published As

Publication number	Publication date
DE2802264A1 (de)	1978-07-27
DE2802264B2 (de)	1979-07-19
GB1541336A (en)	1979-02-28
FR2378105B1 (de)	1980-08-22
NO773639L (no)	1978-07-24
JPS5511750B2 (de)	1980-03-27
PH15426A (en)	1983-01-18
JPS5391098A (en)	1978-08-10
PL108934B1 (en)	1980-05-31
SE7800711L (sv)	1978-07-22
BR7800048A (pt)	1978-10-03
IT1091111B (it)	1985-06-26
US4055476A (en)	1977-10-25
DE2802264C3 (de)	1982-01-21
NL7711553A (nl)	1978-07-25
IL53121A0 (en)	1977-12-30
SU660597A3 (ru)	1979-04-30
AU3262778A (en)	1979-08-09
CA1092545A (en)	1980-12-30
DD134784A5 (de)	1979-03-21
PL203948A1 (pl)	1978-07-31
ZA776326B (en)	1978-11-29
AR216491A1 (es)	1979-12-28
AU510228B2 (en)	1980-06-12
FR2378105A1 (fr)	1978-08-18

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