BE872634A - Procede de production d'halogene par electrolyse. - Google Patents

Procede de production d'halogene par electrolyse.

Info

Publication number: BE872634A
Authority: BE; Belgium
Prior art keywords: electrolysis; halogen; production
Prior art date: 1977-12-09

Application number

BE192220A

Other languages

English (en)

Original Assignee

Gen Electric

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.)

1977-12-09

Filing date

1978-12-08

Publication date

1979-06-08

1978-12-08 Application filed by Gen Electric filed Critical Gen Electric

1979-06-08 Publication of BE872634A publication Critical patent/BE872634A/fr

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
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
- C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
- C25B11/095—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds at least one of the compounds being organic
- 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

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)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Catalysts (AREA)

BE192220A 1977-12-09 1978-12-08 Procede de production d'halogene par electrolyse. BE872634A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US85894277A	1977-12-09	1977-12-09

Publications (1)

Publication Number	Publication Date
BE872634A true BE872634A (fr)	1979-06-08

Family

ID=25329566

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE192218A BE872632A (fr)	1977-12-09	1978-12-08	Electrocatalyseur et electrode a base d'oxydes de metaux du groupe du platine, reduits et thermiquement stabilises.
BE192220A BE872634A (fr)	1977-12-09	1978-12-08	Procede de production d'halogene par electrolyse.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BE192218A BE872632A (fr)	1977-12-09	1978-12-08	Electrocatalyseur et electrode a base d'oxydes de metaux du groupe du platine, reduits et thermiquement stabilises.

Country Status (5)

Country	Link
JP (1)	JPS5964789A (fr)
AU (2)	AU519593B2 (fr)
BE (2)	BE872632A (fr)
HU (1)	HU180464B (fr)
ZA (2)	ZA785566B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4315805A (en) *	1979-11-08	1982-02-16	Ppg Industries, Inc.	Solid polymer electrolyte chlor-alkali process
US4342629A (en)	1979-11-08	1982-08-03	Ppg Industries, Inc.	Solid polymer electrolyte chlor-alkali process
AU535261B2 (en) *	1979-11-27	1984-03-08	Asahi Glass Company Limited	Ion exchange membrane cell

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2844495A1 (de) *	1977-12-09	1979-06-13	Gen Electric	Elektrolytkatalysator aus thermisch stabilisiertem, partiell reduziertem platinmetalloxid und verfahren zu dessen herstellung

1978
- 1978-10-02 ZA ZA785566A patent/ZA785566B/xx unknown
- 1978-10-03 ZA ZA00785586A patent/ZA785586B/xx unknown
- 1978-12-08 BE BE192218A patent/BE872632A/fr not_active IP Right Cessation
- 1978-12-08 BE BE192220A patent/BE872634A/fr not_active IP Right Cessation
- 1978-12-08 HU HU78GE1053A patent/HU180464B/hu unknown
- 1978-12-11 AU AU42393/78A patent/AU519593B2/en not_active Expired
- 1978-12-11 AU AU42394/78A patent/AU518335B2/en not_active Expired
1983
- 1983-04-13 JP JP58063830A patent/JPS5964789A/ja active Pending

Also Published As

Publication number	Publication date
BE872632A (fr)	1979-06-08
ZA785566B (en)	1980-03-26
AU518335B2 (en)	1981-09-24
JPS5964789A (ja)	1984-04-12
AU4239478A (en)	1979-06-28
AU519593B2 (en)	1981-12-10
HU180464B (hu)	1983-03-28
ZA785586B (en)	1979-09-26
AU4239378A (en)	1979-06-14

Similar Documents

Publication	Publication Date	Title
BE868871A (fr)	1979-01-10	Procede d'electrolyse
BE874194A (fr)	1979-08-16	Procede d'electrolyse
RO64487A (fr)	1979-06-15	Procede de preparation des triazolo-(4,3-b)-pyri-dazines
FR2335507A1 (fr)	1977-07-15	Procede de production d'intermediaires de synthese de dibenzo(b,d)pyranes
BE866839A (fr)	1978-11-09	Procede de preparation de triazines 1,3,5-s-hexahydrotrisubstituees
LU80402A1 (fr)	1979-03-19	Procede de production de 2,6-diaminonebularines
FR2335522A1 (fr)	1977-07-15	Procede de preparation d'androstene-4 diones-3,17
RO66216A (fr)	1980-03-15	Procede pour la production d'energie
BE865356A (fr)	1978-09-28	Procede de production de 1-azolyl-3,3-dimethyl-1-phenoxybutane-2-ones
IT7826978A0 (it)	1978-08-24	Procedimento per la produzione di idrocarburi aromatici ad elevata purezza.
IT1098853B (it)	1985-09-18	Processo per la produzione di 1,1,1,2-tetrafluoroetano
RO77321A (fr)	1981-08-17	Procede pour la preparation des derives de 3(2-hydroxy-4-substitu-p(enyle)-cycloalcanones
IT1107693B (it)	1985-11-25	Procedimento per la produzione di flavoni
BE872633A (fr)	1979-06-08	Procede de production d'halogene par electrolyse d'un halogenure de metal alcalin.
FR2326399A1 (fr)	1977-04-29	Procede de production d'un alcane-polyol
IT1102597B (it)	1985-10-07	Procedimento per la produzione di 2,3-dimetil-pentanale
BE845327A (fr)	1977-02-21	Procede de preparation de 4,4'-dihydroxy-3-3'-5-5'-tretralcoyldiphenylalcanes
LU78874A1 (fr)	1979-09-06	Procede de preparation de nouvelles sulfonylhydrazones de 1,4-dioxo-et 4-oxoquinoxaline-2-carboxaldehyde
FR2338939A1 (fr)	1977-08-19	Procede de preparation de (vinyl 2, 2-disubstitue)-g-butyrolactones
BE866662A (fr)	1978-11-03	Procede de preparation de 3,5-dihalogenanilines
BE865429A (fr)	1978-09-29	Procede de production d'alcane-polyols
BE855371A (fr)	1977-10-03	Procede de preparation de 1,1-difluorethylene
FR2319615A1 (fr)	1977-02-25	Procede de preparation de cyclohexane-diones-1,3
BE880031A (fr)	1980-05-14	Procede pour la preparation de 1 alpha, 3 beta-dihydroxy-delta 5-steroides
FR2318166A1 (fr)	1977-02-11	Procede de preparation continue de 2,5-dioxo-1-oxa-2-phospholanes

Legal Events

Date

Code

Title

Description

1988-06-30

RE

Patent lapsed

Owner name: ORONZIO DENORA IMPIANTI ELECTTROCHIMICI S.P.A.

Effective date: 19871231