Process for preparing acrolein from glycerol or glycerin

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United States of America Patent

PATENT NO 9079841
APP PUB NO 20130197258A1
SERIAL NO

13704845

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Abstract

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The invention concerns a method for preparing acrolein from glycerol or glycerine, wherein dehydration of the glycerol or glycerine is achieved in the presence of a catalyst based on zirconium oxide and which active phase consists in at least

    a) a silicon oxide, a zirconium oxide and at least one metal M oxide, said metal being selected from tungsten, cerium, manganese, niobium, tantalum, vanadium and titanium,b) a titanium oxide, a zirconium oxide and at least one metal M oxide, said metal being selected from tungsten, cerium, manganese, niobium, tantalum, vanadium and silicon.

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Patent Owner(s)

Patent OwnerAddress
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUEPARIS FRA
ADISSEO FRANCE S A SIMMEUBLE ANTONY PARC IL 10 PLACE DU GÉNÉRAL DE GAULLE ANTONY 92160

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Belliere-Baca, Virginie Andresy, FR 19 24
Lauriol-Garbey, Pascaline Lyons, FR 7 10
Loridant, Stéphane Meyzieu, FR 2 3
Millet, Jean-Marc Lyons, FR 11 172

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