Inventor

WEISS WILFRIED

FR44 patents

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

WEISS WILFRIED

IFP ENERGIES NOW

Process for conversion of feedstocks obtained from renewable sources based on marine fuels

Process for hydroconverting oil feeds in fixed beds for the production of low sulphur fuels

Integrated process for the treatment of oil feeds for the production of fuel oils with a low sulphur and sediment content

Process for converting petroleum feedstocks comprising an ebullating-bed hydrocracking stage, a maturation stage and a stage of separating the sediments for the production of fuel oils with a low sediment content

Conversion process comprising at least one step for fixed bed hydrotreatment and a step for hydrocracking in by-passable reactors

Process for converting petroleum feedstocks comprising a stage of fixed-bed hydrotreatment, a stage of ebullating-bed hydrocracking, a stage of maturation and a stage of separation of the sediments for the production of fuel oils with a low sediment content

Process for the production of fuels of heavy fuel type from a heavy hydrocarbon-containing feedstock using a separation between the hydrotreatment stage and the hydrocracking stage

Conversion process comprising permutable hydrodemetallization guard beds, a fixed-bed hydrotreatment step and a hydrocracking step in permutable reactors

Filtering and distribution device for catalytic reactor

Method for processing plastic pyrolysis oils with a view to their use in a steam-cracking unit

Optimized method for processing plastic pyrolysis oils for improving their use

Process for the preparation of olefins, comprising de-asphalting, hydrocracking and steam cracking

Process for the preparation of olefins, involving de-asphalting, hydroconversion, hydrocracking and steam cracking

Process for the preparation of olefins, comprising hydrotreatment, de-asphalting, hydrocracking and steam cracking

Integrated method for processing pyrolysis oils of plastics and/or solid recovered fuels loaded with impurities

Bitumens comprising unconventional bitumen bases

Method for converting feedstocks comprising a hydrocracking step, a precipitation step and a sediment separation step, in order to produce fuel oils

Method for converting feedstocks comprising a hydrotreatment step, a hydrocracking step, a precipitation step and a sediment separation step, in order to produce fuel oils

Process for the simultaneous processing of plastics pyrolysis oils and of a feedstock originating from renewable resources

Method for the treatment of plastic pyrolysis oils including single-stage hydrocracking

Method, including a hydrogenation step, for treating plastic pyrolysis oils

Method for treating a hydrocarbon feedstock comprising a deasphalting step and an asphalt conditioning step

Removable basket for catalytic reactor

METALLGESELLSCHAFT AG

Process for producing alkali metal alcoholates

Dissolved methyllithium-containing composition for use in synthesis reactions

Method of making a stable non-pyrophoric lithium diorganoamide solution

Composition for use in organolithium synthesis reactions

Composition for use in organolithium synthesis reactions

Process for producing alkali metals in elemental form

Process of decomposing chlorofluorohydrocarbons

CHEMETALL GMBH

Method for preparing lithium amide

Method for the production of alkyl lithium compounds by using reduced pressure

Ethyllithium in dibutyl ether

Process for the preparation of pure aryllithium compounds and their use

Concentrated, stable alkali alkoxide solutions

Alkaline earth metal alkylene diamides, method for their production, and their use

Process for the preparation of lithium aluminium hydride solutions

EURECAT SA

Method for compositional sorting of catalyst or adsorbent in mixtures of catalysts and/or adsorbents

Method for sorting contaminated catalysts or adsorbents

IFP Energies Nouvelles

Process for the conversion of carbon-based material by a hybrid route combining direct liquefaction and indirect liquefaction in the presence of hydrogen resulting from non-fossil resources

QUIGNARD ALAIN

Process for direct hydorliquefaction of biomass comprising two stages of ebullating bed hydroconversion

CHARON NADEGE

Coal conversion process and products, comprising two direct ebullated bed liquefaction stages and a fixed bed hydrocracking stage

VOITH GMBH J M

Twin-wire former for the production of a web of paper

WEISS WILFRIED

Method of hydrotreating feeds from renewable sources with indirect heating