AMORPHOUS SILICA BASED CATALYST AND PROCESS FOR ITS PRODUCTION

This invention relates to a catalyst for usin the direct conversion of synythesis gas to olefinic hydrocarbons in good yield. tt also relates to a process for producing the catalyst.The catalyst comprises a highly porous amorphous silica support on which is deposited one or more monolayers of silica...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CARSWELL, ANGELA MARY, ROBINSON, JOSEPH GORDON, BARNES, DAVID IAN
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	This invention relates to a catalyst for usin the direct conversion of synythesis gas to olefinic hydrocarbons in good yield. tt also relates to a process for producing the catalyst.The catalyst comprises a highly porous amorphous silica support on which is deposited one or more monolayers of silica. The catalyst is then impregnated with a transition metal. The monolayer of silica is formed by the hydrolysis of a compound such as ethyl orthosilicate while it adsorbed onto the support.