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Priority claimed from US08/146,355external-prioritypatent/US5430211A/en
Application filed by Dow Chemical CofiledCriticalDow Chemical Co
Publication of MY113068ApublicationCriticalpatent/MY113068A/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Catalysts
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Abstract
A PROCESS OF PREPARING ETHYL BENZENE FROM ETHANE AND BENZENE AS RAW MATERIALS. THE PROCESS INVOLVES (1) CONTACTING ETHANE IN A DEHYDROGENATION ZONE WITH A DEHYCROGENATION CATALYST COMPRISING A MORDENITE ZEOLITE, OPTIONALLY, CONTAINING A METALLIC COMPONENT SELECTED FROM GALLIUM, ZINC, AND THE PLATINUM GROUP METALS UNDER REACTION CONDITIONS WHICH YIELD A DILUTE ETHYLENE STREAM IN ETHANE. THEREAFTER, THE ETHYLENE STREAM IS CONTACTED WITH BENZENE IN AN ALKYLATION ZONE IN THE PRESENCE OF AN ALKYLATION CATALYST, SUCH AS AN ACIDIC ZEOLITE OR A POROUS MAGNESIUM SILICATE, UNDER REACTION CONDITIONS SUCH THAT ETHYL BENZENE IS FORMED.
MYPI95001424A1993-10-291995-05-30Process of preparing ethylbenzene or substituted derivatives thereof
MY113068A
(en)