A CATALYST AND ITS USE IN FATTY ACID ISOMERISATION

The present invention relates to an isomerisation catalyst, in particular a zeolite catalyst. There is provided a method for making a particularly preferred zeolite catalyst by means of modifying catalytic zeolite materials. There is also provided a 5 process for isomerising fatty acids or alkyl est...

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Bibliographische Detailangaben
Hauptverfasser:	WIEDEMANN, Sophie Claude Catherine, VAN BERGEN-BRENKMAN, Tanja, VAN TRIET, Remco Benjamin, WELS, Bastiaan
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to an isomerisation catalyst, in particular a zeolite catalyst. There is provided a method for making a particularly preferred zeolite catalyst by means of modifying catalytic zeolite materials. There is also provided a 5 process for isomerising fatty acids or alkyl esters thereof to produce branched fatty acids employing such an isomerisation catalyst, a composition comprising branched fatty acids, and also use of the isomerisation catalyst. La présente invention concerne un catalyseur d'isomérisation, en particulier un catalyseur zéolithique. L'invention concerne un procédé de fabrication d'un catalyseur zéolithique particulièrement préféré par modification de matériaux de zéolite catalytique. L'invention concerne également un procédé pour isomériser des acides gras ou des esters alkyliques de ceux-ci pour produire des acides gras ramifiés employant un tel catalyseur d'isomérisation, une composition comprenant des acides gras ramifiés, ainsi que l'utilisation du catalyseur d'isomérisation.