BE772695A - Procede pour eviter l'autoxydation d'un materiau catalytique - Google Patents

Procede pour eviter l'autoxydation d'un materiau catalytique

Info

Publication number
BE772695A
BE772695A BE772695A BE772695A BE772695A BE 772695 A BE772695 A BE 772695A BE 772695 A BE772695 A BE 772695A BE 772695 A BE772695 A BE 772695A BE 772695 A BE772695 A BE 772695A
Authority
BE
Belgium
Prior art keywords
selfxidation
avoiding
catalytic material
catalytic
avoiding selfxidation
Prior art date
Application number
BE772695A
Other languages
English (en)
Original Assignee
Licentia Gmbh
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
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of BE772695A publication Critical patent/BE772695A/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J33/00—Protection of catalysts, e.g. by coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
BE772695A 1970-09-19 1971-09-16 Procede pour eviter l'autoxydation d'un materiau catalytique BE772695A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2046319A DE2046319C3 (de) 1970-09-19 1970-09-19 Verfahren zur Vermeidung der Autoxydation von aus Wolframcarbid bestehenden Katalysatoren für Brennstoffelementelektroden

Publications (1)

Publication Number Publication Date
BE772695A true BE772695A (fr) 1972-01-17

Family

ID=5782870

Family Applications (1)

Application Number Title Priority Date Filing Date
BE772695A BE772695A (fr) 1970-09-19 1971-09-16 Procede pour eviter l'autoxydation d'un materiau catalytique

Country Status (7)

Country Link
US (1) US3833423A (fr)
JP (1) JPS4943473B1 (fr)
BE (1) BE772695A (fr)
DE (1) DE2046319C3 (fr)
FR (1) FR2106623B3 (fr)
GB (1) GB1348565A (fr)
NL (1) NL7112779A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620275A1 (de) * 1986-06-16 1987-12-17 Henkel Kgaa Verfahren zur stabilisierung aktivierter katalysatormassen
US8316647B2 (en) * 2009-01-19 2012-11-27 General Electric Company System and method employing catalytic reactor coatings

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1402070A (en) * 1919-11-17 1922-01-03 Nat Carbon Co Inc Reserve cell
US2811456A (en) * 1955-02-28 1957-10-29 Victor Chemical Works Protective film for ferrous metals
US2991188A (en) * 1958-05-21 1961-07-04 Dow Chemical Co Spray coating method and coated spray booth
US3160950A (en) * 1962-01-17 1964-12-15 Jr William J O'sullivan Method and apparatus for shock protection
US3352718A (en) * 1963-07-23 1967-11-14 Gen Electric Sea water-activated primary battery
US3346421A (en) * 1963-12-30 1967-10-10 Exxon Research Engineering Co Transition metal electrode
DE1496176C3 (de) * 1964-06-12 1975-02-27 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Katalysatoren für Brennstoffelektroden von Brennstoffelementen mit saurem Elektrolyten
US3305403A (en) * 1964-10-20 1967-02-21 American Cyanamid Co Preparation of fuel cell electrodes with either pyrophoric catalyst material or non-pyrophoric catalyst material
US3531327A (en) * 1967-02-08 1970-09-29 Leesona Corp Metal/air batteries

Also Published As

Publication number Publication date
DE2046319C3 (de) 1974-10-31
FR2106623B3 (fr) 1973-08-10
NL7112779A (fr) 1972-03-21
FR2106623A7 (fr) 1972-05-05
JPS4943473B1 (fr) 1974-11-21
US3833423A (en) 1974-09-03
GB1348565A (en) 1974-03-20
DE2046319B2 (de) 1974-03-14
DE2046319A1 (de) 1972-03-23

Similar Documents

Publication Publication Date Title
BE781277A (fr) Melangeur a chicanes et procede pour sa
BE792326A (fr) Procede pour la preparation d'halogenohydrines
RO68938A (fr) Procede pour la preparation des quinones
RO64408A (fr) Procede pour oxychloruration d'ethylene
BE812245A (fr) Procede pour constituer
RO70061A (fr) Procede pour la preparation des carbamates de benzofurannyle a actioninsecticide
BE778137A (fr) Procede pour hydrofuger des matieres fibreuses
BE771766A (fr) Procede pour ameliorer l'activite d'un catalyseur
BE792727A (fr) Procede pour l'appretage antifriction du fil a
RO63962A (fr) Procede pour la purification d'acrylonitrile
RO62694A (fr) Procede pour la preparation des 3-methylencephalosporines
BE792936A (fr) Procede pour produire des supraconducteurs
BE787832A (fr) Procede pour la preparation d'uree
BE765507A (fr) Procede pour la production d'une preparation d'enzyme granulaire
BE809309A (fr) Procede pour eliminer l'amoniac
RO63099A (fr) Procede pour la preparation d'uree
RO68372A (fr) Procede pour la preparation des 2-(amino-phenyle-imino)-3-aza-thia-cycloalcanes
BE777331A (fr) Procede pour la production d'un materiau de construction
BE772695A (fr) Procede pour eviter l'autoxydation d'un materiau catalytique
BE764203A (fr) Procede pour la preparation d'indenophtalazines
BE779961A (fr) Nouveau procede d'oximation des cycloalcanes
BE787970A (fr) Procede et machine de coulee continue de bandes metalliques
BE763243A (fr) Procede pour la production d'une enzyme dextranase
BE814949A (fr) Procede d'alkylation et catalyseurs utiles pour ce procede
BE781046A (fr) Nouveau procede pour la preparation d'hydroxycitronellal