IT1104589B - Catalizzatore per elettrolisi in ossido ridotto stabilizzato termicamente di un metallo del gruppo del platino - Google Patents

Catalizzatore per elettrolisi in ossido ridotto stabilizzato termicamente di un metallo del gruppo del platino

Info

Publication number
IT1104589B
IT1104589B IT30452/78A IT3045278A IT1104589B IT 1104589 B IT1104589 B IT 1104589B IT 30452/78 A IT30452/78 A IT 30452/78A IT 3045278 A IT3045278 A IT 3045278A IT 1104589 B IT1104589 B IT 1104589B
Authority
IT
Italy
Prior art keywords
electrolysis
catalyst
metal
platinum group
thermally stabilized
Prior art date
Application number
IT30452/78A
Other languages
English (en)
Italian (it)
Other versions
IT7830452A0 (it
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.)
Filing date
Publication date
Priority claimed from US05/922,287 external-priority patent/US4210501A/en
Priority claimed from US05/922,316 external-priority patent/US4224121A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of IT7830452A0 publication Critical patent/IT7830452A0/it
Application granted granted Critical
Publication of IT1104589B publication Critical patent/IT1104589B/it

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
IT30452/78A 1977-12-09 1978-12-01 Catalizzatore per elettrolisi in ossido ridotto stabilizzato termicamente di un metallo del gruppo del platino IT1104589B (it)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US85894277A 1977-12-09 1977-12-09
US85895977A 1977-12-09 1977-12-09
US89250078A 1978-04-03 1978-04-03
US05/922,287 US4210501A (en) 1977-12-09 1978-07-06 Generation of halogens by electrolysis of hydrogen halides in a cell having catalytic electrodes bonded to a solid polymer electrolyte
US05/922,316 US4224121A (en) 1978-07-06 1978-07-06 Production of halogens by electrolysis of alkali metal halides in an electrolysis cell having catalytic electrodes bonded to the surface of a solid polymer electrolyte membrane
US93141978A 1978-08-08 1978-08-08

Publications (2)

Publication Number Publication Date
IT7830452A0 IT7830452A0 (it) 1978-12-01
IT1104589B true IT1104589B (it) 1985-10-21

Family

ID=27560324

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30452/78A IT1104589B (it) 1977-12-09 1978-12-01 Catalizzatore per elettrolisi in ossido ridotto stabilizzato termicamente di un metallo del gruppo del platino

Country Status (9)

Country Link
JP (1) JPS5854611B2 (fr)
AR (1) AR225606A1 (fr)
CH (2) CH650032A5 (fr)
DE (2) DE2857627C2 (fr)
FR (1) FR2411029A1 (fr)
GB (2) GB2071157B (fr)
IT (1) IT1104589B (fr)
MX (1) MX148578A (fr)
SE (1) SE453518B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA785566B (en) * 1977-12-09 1980-03-26 Gen Electric Thermally stabilized,reduced platinum metal oxide electrocatalyst
JPS5623290A (en) * 1979-08-02 1981-03-05 Shiro Yoshizawa Method of electrolytic synthesis of organic compound
JPS5655577A (en) * 1979-10-06 1981-05-16 Toyo Soda Mfg Co Ltd Electrolyzing method for alkali metal halide
US4342629A (en) * 1979-11-08 1982-08-03 Ppg Industries, Inc. Solid polymer electrolyte chlor-alkali process
JPS56156783A (en) * 1980-05-06 1981-12-03 Asahi Glass Co Ltd Electrolytic cell for aqueous alkali chloride solution
JPS56112490A (en) * 1980-02-11 1981-09-04 Ppg Industries Inc Solid polymer electrolyte chlorine alkali process and electrolytic cell
IT1130955B (it) * 1980-03-11 1986-06-18 Oronzio De Nora Impianti Procedimento per la formazione di elettroci sulle superficie di membrane semipermeabili e sistemi elettrodo-membrana cosi' prodotti
US4311568A (en) * 1980-04-02 1982-01-19 General Electric Co. Anode for reducing oxygen generation in the electrolysis of hydrogen chloride
JPS57500514A (fr) * 1980-05-02 1982-03-25
US4289591A (en) * 1980-05-02 1981-09-15 General Electric Company Oxygen evolution with improved Mn stabilized catalyst
DE3036066A1 (de) * 1980-09-25 1982-05-06 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung eines elektroden-membran-verbundsystems
BR8200152A (pt) * 1981-01-16 1982-11-03 Du Pont Membrana impermeavel a fluxo hidraulico de liquido membrana para troca ionica celula eletroquimica processo para eletrolise de salmoura em uma celula cloroalcalina
US4434116A (en) 1981-06-26 1984-02-28 Diamond Shamrock Corporation Method for making a porous fluorinated polymer structure
JPS58176221A (ja) * 1982-04-09 1983-10-15 Permelec Electrode Ltd 被覆を有する電解用イオン交換膜の製造方法
DE3370657D1 (en) * 1982-05-28 1987-05-07 Bbc Brown Boveri & Cie Process for the electrolytic production of hydrogen peroxide, and use thereof
US4465533A (en) * 1983-01-13 1984-08-14 Eltech Systems Limited Method for making polymer bonded electrodes
JPS60155699A (ja) * 1983-12-27 1985-08-15 Permelec Electrode Ltd 液体給電法による金属の電解処理法
WO1987002715A1 (fr) * 1985-10-29 1987-05-07 Commonwealth Scientific And Industrial Research Or Electrodes composites destinees a etre utilisees dans des dispositifs electrolytiques solides
AU607405B2 (en) * 1985-10-29 1991-03-07 Commonwealth Scientific And Industrial Research Organisation Composite electrodes for use in solid electrolyte devices
WO1995015016A1 (fr) * 1993-11-29 1995-06-01 International Fuel Cells Corporation Ensemble cellule/membrane et electrodes pour cellules electrochimiques
US6054230A (en) 1994-12-07 2000-04-25 Japan Gore-Tex, Inc. Ion exchange and electrode assembly for an electrochemical cell
DE69725715D1 (de) * 1996-04-30 2003-11-27 Gore & Ass Integral mehrschichtige zusammengesetzte ionenaustauschmembranen
AU3116397A (en) * 1996-04-30 1997-11-19 W.L. Gore & Associates, Inc. Integral ion-exchange composite membranes
US6635384B2 (en) * 1998-03-06 2003-10-21 Gore Enterprise Holdings, Inc. Solid electrolyte composite for electrochemical reaction apparatus
USD943351S1 (en) 2020-02-03 2022-02-15 Natura Cosméticos S.A. Flask

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039409A (en) * 1975-12-04 1977-08-02 General Electric Company Method for gas generation utilizing platinum metal electrocatalyst containing 5 to 60% ruthenium

Also Published As

Publication number Publication date
FR2411029A1 (fr) 1979-07-06
GB2071157B (en) 1982-12-15
GB2009788A (en) 1979-06-20
MX148578A (es) 1983-05-11
DE2844495A1 (de) 1979-06-13
IT7830452A0 (it) 1978-12-01
GB2071157A (en) 1981-09-16
SE7812639L (sv) 1979-08-02
JPS5854611B2 (ja) 1983-12-06
GB2009788B (en) 1982-06-23
JPS5493690A (en) 1979-07-24
CH650032A5 (de) 1985-06-28
SE453518B (sv) 1988-02-08
CH645552A5 (de) 1984-10-15
DE2857627C2 (de) 1982-12-30
FR2411029B1 (fr) 1983-10-28
AR225606A1 (es) 1982-04-15

Similar Documents

Publication Publication Date Title
IT1104589B (it) Catalizzatore per elettrolisi in ossido ridotto stabilizzato termicamente di un metallo del gruppo del platino
IT1093707B (it) Perfezionamenti ai catalizzatori contenenti metalli del gruppo del platino
IT1119170B (it) Leghe contenenti un metallo del gruppo del platino
NL7807660A (nl) Zirkonium-titaanlegeringen die overgangsmetaalelemen- ten bevatten.
IT1164052B (it) Carbonilazione con catalizzatori di metallo nobile del gruppo viii
IT1101504B (it) Percettore elettrochimico di gas
IT1090316B (it) Gruppo di stampo comprendente mezzi per liberare il pezzo lavorato
NL7807662A (nl) Zirkoniumlegeringen die overgangsmetaalelementen bevat- ten.
AT362943B (de) Gesintertes hartmetall
NL7807436A (nl) Elektrolysecel.
IT8068871A0 (it) Procedimento per la conversione dell esafluoruro di uranio in ossidi di uranio
IT7819114A0 (it) Complesso di strumentazione per reattore nucleare.
JPS51125693A (en) Platinum group metal catalysts
IT7920683A0 (it) Lega contenente metallo del gruppo del platino.
SE7812062L (sv) Elektrolyscell
IT1107081B (it) Bilancia particolarmente bilancia per persone
IT1026322B (it) Procedimento per la produzione di catalizzatori contenenti platino metallico
NL7712435A (nl) Electrolysecel.
IT1113655B (it) Metodo per il trattamento termico di lega di zirconio
IT1150691B (it) Catalizzatori di metalli del gruppo del platino supportati con penetrazione del metallo controllata
IT7826610A0 (it) Procedimento per fabbricare un precettore di gas in ossido ceramico.
IT7823860A0 (it) Procedimento per produrre polvere di biossido di uranio.
IT1151721B (it) Procedimento di preparazione di catalizzatori supportati di metalli del gruppo del platino
IT1099312B (it) Attrezzo per riformare metallo
ZA785566B (en) Thermally stabilized,reduced platinum metal oxide electrocatalyst

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931223