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1. WO2010006402 - CONVERSION OF GLYCEROL TO NAPHTHA-RANGE OXYGENATES

Publication Number WO/2010/006402
Publication Date 21.01.2010
International Application No. PCT/CA2008/001309
International Filing Date 16.07.2008
IPC
C07C 41/09 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
41Preparation of ethers; Preparation of compounds having groups, groups or groups
01Preparation of ethers
09by dehydration of compounds containing hydroxy groups
C07C 41/01 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
41Preparation of ethers; Preparation of compounds having groups, groups or groups
01Preparation of ethers
C07C 43/10 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
43Ethers; Compounds having groups, groups or groups
02Ethers
03having all ether-oxygen atoms bound to acyclic carbon atoms
04Saturated ethers
10of polyhydroxy compounds
C07C 43/13 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
43Ethers; Compounds having groups, groups or groups
02Ethers
03having all ether-oxygen atoms bound to acyclic carbon atoms
04Saturated ethers
13containing hydroxy or O-metal groups
C07C 43/15 2006.01
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
43Ethers; Compounds having groups, groups or groups
02Ethers
03having all ether-oxygen atoms bound to acyclic carbon atoms
14Unsaturated ethers
15containing only non-aromatic carbon-to-carbon double bonds
C10L 1/185 2006.01
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR  C10K111; LIQUEFIED PETROLEUM GAS;  USE OF ADDITIVES TO FUELS OR FIRES;  FIRE-LIGHTERS
1Liquid carbonaceous fuels
10containing additives
14Organic compounds
18containing oxygen
185Ethers; Acetals; Ketals; Aldehydes; Ketones
CPC
C07C 27/00
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
27Processes involving the simultaneous production of more than one class of oxygen-containing compounds
C07C 41/09
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
41Preparation of ethers; Preparation of compounds having groups, groups or groups
01Preparation of ethers
09by dehydration of compounds containing hydroxy groups
C07C 41/50
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
41Preparation of ethers; Preparation of compounds having groups, groups or groups
48Preparation of compounds having groups
50by reactions producing groups
C10L 1/02
CCHEMISTRY; METALLURGY
10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
LFUELS NOT OTHERWISE PROVIDED FOR
1Liquid carbonaceous fuels
02essentially based on components consisting of carbon, hydrogen, and oxygen only
Applicants
  • HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF NATURAL RESOURCES CANADA [CA]/[CA] (AllExceptUS)
  • IKURA, Michio [CA]/[CA] (UsOnly)
Inventors
  • IKURA, Michio
Agents
  • GALE, Edwin J.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) CONVERSION OF GLYCEROL TO NAPHTHA-RANGE OXYGENATES
(FR) CONVERSION DU GLYCÉROL EN COMPOSÉS OXYGÉNÉS DE TYPE NAPHTA
Abstract
(EN)
The invention provides a method of converting glycerol to oxygenates (i.e. one or more oxygen-containing hydrocarbons) of lower boiling point than glycercol itself. The method involves reaction of glycerol with an alcohol under reduced pressure at a reaction temperature in a range of 150 to 300°C in the presence of an oxygenation (solid acid) catalyst. The reaction product contains volatile oxygenates that may be used as fuels or fuel additives.
(FR)
L'invention porte sur un procédé de conversion du glycérol en composés oxygénés (c'est-à-dire en un ou en plusieurs hydrocarbures contenant de l'oxygène) dont le point d'ébullition est inférieur à celui du glycérol lui-même. Le procédé fait intervenir la réaction du glycérol avec un alcool sous pression réduite à une température de réaction dans une plage allant de 150 à 300°C en présence d'un catalyseur d'oxygénation (acide solide). Le produit réactionnel contient des composés oxygénés volatils qui peuvent être utilisés comme carburants ou additifs de carburant.
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