Inventor

LE PAGE JEAN-FRANCOIS

59 patents

⚠️ This page may combine multiple inventors who share the name “LE PAGE JEAN-FRANCOIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LE PAGE JEAN-FRANCOIS

INST FRANCAIS DU PETROLE

Production of alcohols from synthesis gases

Process for the conversion of olefinic C4 cuts from steam cracking to high octane gasoline and butane

Process for the steam-cracking of heavy feedstocks

Process for isomerizing 1-butene to 2-butene

Process for upgrading effluents from syntheses of the Fischer-Tropsch type

Process for hydrotreating heavy hydrocarbons in liquid phase in the presence of a dispersed catalyst

Method of manufacturing a hollow structure for storing pressurized fluids

Process for the steam dealkylation of aromatic hydrocarbons

Process for upgrading effluents from syntheses of the Fischer-Tropsch type

Process for the catalytic hydrodealkylation of alkylaromatic hydrocarbons

Catalyst particularly useful for dehydrogenating saturated hydrocarbons

Supported catalyst for oxidizing methanol to formaldehyde and its manufacturing process

A Catalytic reforming method with flow of a heat-carrying fluid through a plurality of hollow internal spaces

Process for the selective desulfurization of olefinic cuts

Process for deasphalting a hydrocarbon charge containing asphaltenes

Process for upgrading heavy oils

Process for converting C4 olefinic cracking cuts to alkylate and gasoline

Process for converting C4 olefinic cracking cuts to alkylate and gasoline

Process for the production of benzene from hydrocarbon fractions rich in alkyl-aromatic hydrocarbons and containing paraffinic and naphthenic hydrocarbons

Maintaining or increasing the isobutane content of a cut subjected to selective hydrogenolysis

Plate reactors for chemical syntheses under high pressure in gaseous phase and with heterogeneous catalysis

Process for manufacturing a catalyst containing iron, chromium and potassium oxides and at least one rare earth metal oxide, for use in dehydrogenation reactions

Catalyst for a process for dealkylating aromatic hydrocarbons in the presence of steam

Reaction-distillation apparatus and its use

Process for the alkylation of paraffins

Process for manufacturing synthesis gas or hydrogen by catalytic conversion of methanol in the liquid phase

Process for the hydrodesulfurization and deoxygenation of a gas containing oxygen and organic sulfur compounds

Process for the hydrodesulfurization of natural gas containing organic sulfur compounds and oxygen

Process for converting heavy oils or petroleum residues to gaseous and distillable hydrocarbons

Process for upgrading olefinic C4 cuts

Process for upgrading C4 olefinic cuts

Process for selectively hydrogenating a hydrocarbon cut containing at least one diolefinic hydrocarbon and at least one acetylenic hydrocarbon using a palladium catalyst with crystallites of at least 50 angstroms

Process for producing aromatics of high purity from oil cuts

Process for steam dealkylation of aromatic hydrocarbons

Process for manufacturing a catalyst comprising aluminum oxide and boron oxide, the resulting catalyst and the use thereof in alkylation reactions

Process for producing aromatic hydrocarbons of high purity

New process for hydrogenating aromatic hydrocarbons on sulfur resistant catalysts

Process for recovering palladium, more particularly from alumina containing catalysts

Polymerization reactions in the presence of a catalyst containing aluminum oxide, boron oxide and halogen

Process for catalytic hydrotreatment of heavy hydrocarbons, in fixed or moving bed, with injection of a metal compound into the charge

Catalyst containing iron, chromium, potassium and lanthanum oxides, its manufacture and use in dehydrogenation reactions

Reaction-distillation apparatus and its use

Plate reactors for chemical syntheses under high pressure in gaseous phase and with heterogeneous catalysis

Process for manufacturing synthesis gas by indirect oxidation of hydrocarbons

Process for manufacturing synthesis gas, particularly useful for producing methanol

Process for converting heavy hydrocarbon oils, containing asphaltenes, to lighter fractions

CATALYSE SOC PROD FRANCAIS

Catalyst and process for hydrorefining hydrocarbon charges with high contents of metals, resins and/or asphaltenes

Catalysts for hydrocarbon conversion

Catalysts for hydrocarbon conversion

INST FRANCAISE DU PETROLE DE C

Process for hydrodealkylating alkylaromatic hydrocarbons