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EUROPEENNE DE RETRAITEMENT DE CATALYSEURS
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La Voulte Sur Rhone, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Process for the presulphurization of hydrocarbon treatment catalysts
Patent number
5,397,756
Issue date
Mar 14, 1995
Europeenne de Retraitement de Catalyseurs (Eurecat)
Pierre Dufresne
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process of presulfuration of hydrocarbon processing catalyst and ca...
Patent number
5,169,819
Issue date
Dec 8, 1992
Europeenne de Retraitement de Catalyseurs
Georges Berrebi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the presulphurization of a hydrocarbon treatment catalyst
Patent number
5,139,983
Issue date
Aug 18, 1992
Europeenne de Retraitement de Catalyseurs (Eurecat)
Georges Berrebi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process of presulfurizing and controlling the activity of catalyst...
Patent number
4,977,117
Issue date
Dec 11, 1990
Europeenne de Retraitement de Catalyseurs
Georges Berrebi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for presulfurizing a hydrogen treatment catalyst
Patent number
4,719,195
Issue date
Jan 12, 1988
Europeenne de Retraitement de Catalyseurs (Eurecat)
Herve Toulhoat
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for the transportation and heating of granulated materials
Patent number
4,605,371
Issue date
Aug 12, 1986
Europeenne de Retraitement de Catalyseurs
Georges Berrebi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patents Applications
last 30 patents
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Patent Application
Regeneration method of heterogeneous catalysts and adsorbents
Publication number
20040043890
Publication date
Mar 4, 2004
EUROPEENNE DE RETRAITEMENT DE CATALYSEURS
James Robinson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL