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Arod Jean, Bartoli Bernard, Bergez Pierre, Biedermann Jean Michel, Caminade Philippe, Martinet Jean Marie, Maurin Jean, Rossarie Jean: Process for a high-temperature ultrafiltration treatment of a hydrocarbon load.. Commissariat Energie Atomique, Raffinage Cie Francaise, December 2, 1981: EP0041013-A1 (13 worldwide citation)

Procédé de traitement par ultrafiltration à température élevée d'une charge hydrocarbonée. Ce procédé se caractérise en ce que l'on fait circuler une charge à l'intérieur d'un module comprenant au moins une barrière d'ultrafiltration minérale revêtue d'une couche sensible minérale d'au moins un oxyd ...


2
Biedermann Jean Michel, Patureaux Thierry, Rossarie Jean: Device for cold removal of the hydrogen sulphide present in a gaseous mixture by reaction with sulphur dioxide and for the separation of the solid sulphur thus produced.. Raffinage Cie Francaise, March 2, 1984: FR2532190-A1 (10 worldwide citation)

The invention relates to a device for cold removal of the hydrogen sulphide present in a gaseous mixture, by reaction with sulphur dioxide, and for the separation of the solid sulphur thus produced. According to the invention the reactor 1 is fitted with a stirrer 4 and comprises, in its upper part, ...


3
Le Page Jean Francois, Plumail Jean Claude, Peries Jean Pierre, Rossarie Jean: Thermocatalytic hydroconversion of a heavy hydrocarbonaceous feedstock.. Inst Francais Du Petrole, January 4, 1989: EP0297950-A1 (4 worldwide citation)

The process comprises three stages in the presence of hydrogen: a thermal first reaction (M), a catalytic second reaction (R1, R2) carried out with catalysts of decreasing particle size and relatively low acidity and a catalytic third reaction (R3, R4) carried out with a catalyst of relatively high ...


4
Sigaud Jean Bernard, Rossarie Jean: Separation process for catalyst fines, of a hydrocarbon charge, by filtration through mineral barriers and a filtration loop.. Raffinage Cie Francaise, April 1, 1987: EP0216711-A1 (4 worldwide citation)

1. A process for the separation of fine particles of catalyst from a hydrocarbonic charge leaving a catalytic cracking unit (11), characterised in that said charge is filtered through mineral microfiltration barriers (1) formed by a heat-resistant carbon support which, on the side of the charge to b ...


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Biedermann Jean Michel, Patureaux Thierry, Rossarie Jean: Process for eliminating hydrogen sulfide contained in a gaseous mixture.. Raffinage Cie Francaise, March 14, 1984: EP0102894-A1 (2 worldwide citation)

Process for the elimination of hydrogen sulphide contained in a gas to be scrubbed by reacting hydrogen sulphide with sulphur dioxide in a solvent common to both compounds. According to the invention, said reaction is carried out at a temperature lower than 112C and, preferably, comprised between 0 ...


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Arod Jean, Bartoli Bernard, Biedermann Jean Michel, Bergez Pierre, Caminade Philippe, Maurin Jean, Martinet Jean Marie, Rossarie Jean: Methode de traitement dune charge dhydrocarbure par ultrafiltration a haute temperature, Process for the treatment of a hydrocarbon charge by high temperature ultrafiltration. Compagnie Francaise de Raffinage, Commissariat A L Energie Atomique, GOUDREAU GAGE DUBUC, June 5, 1984: CA1168590 (2 worldwide citation)

ABSTRACT OF THE DISCLOSURE The present invention relates to a process for thetreatment of a hydrocarbon charge by high temperature ultra-filtration, said process comprising the steps of circulatingsaid charge in a module comprising at least one mineralultrafiltration barrier coated with a sensitive ...


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Devanneaux Jacques, Rossarie Jean, Yacono Charles: Process for conversion of a heavy hydrocarbon feedstock. Raffinage Cie Francaise, January 3, 1986: FR2566795-A1 (1 worldwide citation)

Process for conversion of a heavy hydrocarbon feedstock into at least one hydrocarbon product which has a density lower than that of the said feedstock. This process comprises the following stages: a. a treatment with a solvent for the hydrocarbon feedstock; b. a heat treatment of the oily phase obt ...


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Page Jean Francois Le, Plumail Jean Claude, Peries Jean Pierre, Rossarie Jean: Thermocatalytic hydroconversion of a heavy hydrocarbonaceous feedstock.. Inst Francais Du Petrole, January 6, 1989: FR2617498-A1

The process comprises three stages in the presence of hydrogen: a thermal first reaction (M), a catalytic second reaction (R1, R2) carried out with catalysts of decreasing particle size and relatively low acidity and a catalytic third reaction (R3, R4) carried out with a catalyst of relatively high ...


10
Sigaud Jean Bernard, Rossarie Jean: Separation process for catalyst fines, of a hydrocarbon charge, by filtration through mineral barriers and a filtration loop.. Raffinage Cie Francaise, March 27, 1987: FR2587629-A1

1. A process for the separation of fine particles of catalyst from a hydrocarbonic charge leaving a catalytic cracking unit (11), characterised in that said charge is filtered through mineral microfiltration barriers (1) formed by a heat-resistant carbon support which, on the side of the charge to b ...