AR084253A1 - METHOD FOR PREPARING ACROLEIN FROM GLYCEROL OR GLYCERINE - Google Patents
METHOD FOR PREPARING ACROLEIN FROM GLYCEROL OR GLYCERINEInfo
- 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
Links
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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.
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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2011
- 2011-12-13 AR ARP110104643 patent/AR084253A1/en active IP Right Grant
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