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Europeenne Retraitement de Catalyseurs Eurecat
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La Voulte Sur Rohne, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Precarbonisation of a hydrotreatment catalyst
Patent number
6,559,092
Issue date
May 6, 2003
Europeenne de Retraitement de Catalyseurs Eurecat
Pierre Dufresne
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Ex-situ presulfuration in the presence of hydrocarbon molecule
Patent number
6,417,134
Issue date
Jul 9, 2002
Europeenne de Retraitement de Catalyseurs Eurecat
Pierre Dufresne
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Protection of catalysts by deposition of a protective layer
Patent number
6,294,498
Issue date
Sep 25, 2001
Europeenne de Retraitement de Catalyseurs Eurecat
Joan Darcissac
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for incorporating sulfur into the pores of a hydrocarbon tr...
Patent number
6,100,216
Issue date
Aug 8, 2000
Europeenne de Retraitement de Catalyseurs Eurecat
Pierre Dufresne
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Offsite regeneration process for a catalyst containing at least one...
Patent number
5,854,162
Issue date
Dec 29, 1998
Europeenne de Retraitement de Catalyseurs Eurecat
Pierre Dufresne
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Protective belt for a drum formed by a transport bag for powdery ma...
Patent number
5,823,684
Issue date
Oct 20, 1998
Europeenne de Retraitement de Catalyseurs Eurecat
Francis Valeri
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Process for starting a hydrocarbon conversion by the prior treatmen...
Patent number
5,654,252
Issue date
Aug 5, 1997
Europeenne de Retraitement de Catalyseurs Eurecat
Pierre Dufresne
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process and apparatus for loading and unloading powder catalyst
Patent number
5,499,746
Issue date
Mar 19, 1996
Europeenne de Retraitement de Catalyseurs Eurecat
Georges Berrebi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Process for the pretreatment of a catalyst by a mixture of a sulphu...
Patent number
5,153,163
Issue date
Oct 6, 1992
Europeenne de Retraitement de Catalyseurs Eurecat
Raymond Roumieu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for reducing a refining catalyst and use of the catalyst in...
Patent number
5,068,477
Issue date
Nov 26, 1991
Europeenne de Retraitement de Catalyseurs Eurecat
Georges Berrebi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for reducing a refining catalyst before use
Patent number
5,032,565
Issue date
Jul 16, 1991
Europeenne Retraitement de Catalyseurs Eurecat
Georges Berrebi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for performing the separation of extruded materials which m...
Patent number
4,839,031
Issue date
Jun 13, 1989
Europeenne de Retraitement de Catalyseurs Eurecat
Francois Ackermann
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
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Patents Applications
last 30 patents
Information
Patent Application
Regeneration method of heterogeneous catalysts and adsorbents
Publication number
20020098971
Publication date
Jul 25, 2002
Europeenne De Retraitement De Catalyseurs-Eurecat
James Robinson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL