AR084253A1 - METHOD FOR PREPARING ACROLEIN FROM GLYCEROL OR GLYCERINE - Google Patents

METHOD FOR PREPARING ACROLEIN FROM GLYCEROL OR GLYCERINE

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Publication number
AR084253A1
AR084253A1 ARP110104643A AR084253A1 AR 084253 A1 AR084253 A1 AR 084253A1 AR P110104643 A ARP110104643 A AR P110104643A AR 084253 A1 AR084253 A1 AR 084253A1
Authority
AR
Argentina
Prior art keywords
glycerol
oxide
metal
glycerine
preparing acrolein
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Stephane Loridant
Jean Millet
Virginia Marc-Belliere-Baca
Pascaline Lauriol-Garbey
Original Assignee
Adisseo France Sas
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Adisseo France Sas filed Critical Adisseo France Sas
Priority to ARP110104643 priority Critical patent/AR084253A1/en
Publication of AR084253A1 publication Critical patent/AR084253A1/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Método para preparar acroleína a partir de glicerol o glicerina, donde la deshidratación de glicerol o glicerina se logra en presencia de un catalizador basado en óxido de zirconio y cuya fase activa está compuesta por al menos a) un óxido de silicio, un óxido de zirconio y al menos un óxido de metal M, y dicho metal se selecciona entre tungsteno, cerio, manganeso, niobio, tántalo, vanadio y titanio, b) un óxido de titanio, un óxido de zirconio y al menos un óxido de metal M, dicho metal se selecciona entre tungsteno, cerio, manganeso, niobio, tántalo, vanadio y silicio. Este método se puede utilizar para producir aldehído 3-(metiltio)propiónico MMP, 2-hidroxi-4-metiltiobutironitrilo HMTBN, metionina, y sus análogos.Method for preparing acrolein from glycerol or glycerin, where the dehydration of glycerol or glycerin is achieved in the presence of a catalyst based on zirconium oxide and whose active phase is composed of at least a) a silicon oxide, a zirconium oxide and at least one metal oxide M, and said metal is selected from tungsten, cerium, manganese, niobium, tantalum, vanadium and titanium, b) a titanium oxide, a zirconium oxide and at least one metal oxide M, said Metal is selected from tungsten, cerium, manganese, niobium, tantalum, vanadium and silicon. This method can be used to produce MMP, 2-hydroxy-4-methylthiobutyronitrile HMTBN aldehyde 3- (methylthio) propionic, methionine, and its analogs.

ARP110104643 2011-12-13 2011-12-13 METHOD FOR PREPARING ACROLEIN FROM GLYCEROL OR GLYCERINE AR084253A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ARP110104643 AR084253A1 (en) 2011-12-13 2011-12-13 METHOD FOR PREPARING ACROLEIN FROM GLYCEROL OR GLYCERINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ARP110104643 AR084253A1 (en) 2011-12-13 2011-12-13 METHOD FOR PREPARING ACROLEIN FROM GLYCEROL OR GLYCERINE

Publications (1)

Publication Number Publication Date
AR084253A1 true AR084253A1 (en) 2013-05-02

Family

ID=48486050

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP110104643 AR084253A1 (en) 2011-12-13 2011-12-13 METHOD FOR PREPARING ACROLEIN FROM GLYCEROL OR GLYCERINE

Country Status (1)

Country Link
AR (1) AR084253A1 (en)

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