Inventor

MARCHAL-GEORGE NATHALIE

FR29 patents

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

MARCHAL-GEORGE NATHALIE

INST FRANCAIS DU PETROLE

Flexible process for producing base stock and distillates by conversion-hydroisomerisation using a catalyst with low dispersion followed by catalytic dewaxing

Hydrocracking catalyst comprising a beta zeolite and a group VB element

Flexible method for producing oil bases and middle distillates with hydroisomerization-conversion followed by catalytic dewaxing

Catalyst based on a noble metal with low dispersion, and its use in converting hydrocarbon feeds

Process for producing gasoline with an improved octane number

Catalyst comprising a NU-88 zeolite, a group VB element and its use for hydroconverting hydrocarbon-containing petroleum feeds

Catalyst that contains a zeolite that is high in an element of group VB and its use in hydrorefining and hydrocracking of hydrocarbon fractions

Integral method for desulphurization of a hydrocarbon cracking or stream cracking effluent

Catalyst based on a noble group VIII metal containing silicon and possibly boron, and its use in hydrotreating hydrocarbon-containing feeds

Flexible method for producing oil bases and distillates by hydroisomerization-conversion on a weakly dispersed catalyst followed by a catalyctic dewaxing

Fluorinated catalyst comprising a group VIII metal and an additional metal, and its use for hydrogenating aromactic compounds in the presence of sulphurated compounds

Catalyst that comprises a clay and an element of group VB, and its use in hydrocraking of petroleum feedstocks that contain hydrocarbon

Catalyst based on a noble group VIII metal containing silicon and possibly boron, and its use in hydrotreating hydrocarbon-containing feeds

Process for activation of catalysts with a nitrogenous compound and excess thionic compound the catalysts that is obtained and it use in hydroconversion

Catalyst comprising a zeolite selected from the group formed by zeolites NU-85, NU-86 and NU-87, an element from group VB and its use in the hydroconversion of hydrocarbon petroleum charges

Process for the hydrogenation of aromatic compounds comprising chlorine injection, using catalysts based on a noble metal

Zeolite ZSM-48 catalyst and method for improving paraffinic feedstock flow point

Catalyst that contains a zeolite that is high in an element of group VIB and/or VIII and its use in hydrorefining and hydrocracking of hydrocarbon fractions

Process for the hydrogenation of aromatic compounds comprising chlorine injection, using catalysts based on a noble metal

Process for obtaining a feedstock that can be used in an etherification unit

Bimetallic catalyst comprising fluorine, and its use for hydrogenating aromatic compounds in the presence of sulphurated compounds

Partially coked catalysts that can be used in the hydrotreatment of fractions that contain sulfur-containing compounds and olefins

Process for hydrodesulphurizing cuts containing sulphur containing compounds and olefins in the presence of a supported catalyst comprising group VIII and VIB elements

Process for improving the pour point of feeds containing paraffins using a catalyst based on a bridged dioctahedral 2:1 phyllosilicate

Hydrocracking process with catalyst comprising a zeolite Y not globally dealuminized, an element of group VB, and a promoter element of boron, phosphorus and silicon

Process for hydrodesulphurization of cuts containing sulphur containing compounds and olefins in the presence of a catalyst comprising an element of group VIII and tungsten

INSTITU FRANCAIS DU PETROLE

Process for activation of a catalyst in the presence of thionic and nitrogenous compounds

IFP Energies Nouvelles

Process for hydrodesulphurizing gasoline cuts containing sulphur and olefins in the presence of a catalyst comprising at least one support, one group VIII and one group VIB element

DANDEU AURELIE

Process for producing middle distillates by hydroismerizing and hydrocracking a heavy fraction from a fischer-tropsch effluent