Inventor

METHIVIER ALAIN

FR17 patents

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

METHIVIER ALAIN

INST FRANCAIS DU PETROLE

Agglomerated zeolitic adsorbents, method for obtaining same uses thereof

Process for the production of at least one isomer of xylenes that comprise an adsorption stage and an isomerization stage with an euo-structural-type catalyst

Process for co-production and separation of ethylbenzene and paraxylene

Process for separating para-xylene, comprising an adsorption step with injection of water and a crystallization step

Process for the production of zeolite membranes supported on porous glass and a zeolite membrane so produced

Process for the production of supported zeolite membranes, and zeolite membranes so produced

Process for improving gasoline fractions and gasoil conversion with additional treatment to increase the gasoil fraction yield

Process for co-production and separation of ethylbenzene and paraxylene

Process for co-producing para-xylene and styrene

Selective hydrogenation process comprising partial separation of hydrogen by a membrane upstream of a reactive column

Process for co-production of paraxylene, metaxylene and/or orthoxylene

Process for co-producing para-xylene and metaxylene, comprising two separation steps

Coproduction process for para-xylene and ortho-xylene comprising two separation steps

ATOCHEM ELF SA

Agglomerated zeolite adsorbents, process for their preparation, and their use for adsorbing paraxylene from aromatic C8 fractions

IFP Energies Nouvelles

Process for improving gasoline cuts and conversion into gas oils

CECA SA

Agglomerated zeolitic adsorbents, their process of preparation and their uses

BOUILLON PIERRE-ANTOINE

Gas deacidizing method using an absorbent solution with demixing during regeneration