PROCESS FOR CONVERSION OF LOWER ALIPHATIC OXYGENATES TO OLEFINS AND AROMATICS WITH GALLIUM CONTAINING ZSM-5 CATALYST

C2-C5 olefins and aromatics are prepared by catalytic conversion of lower aliphatic C1-C4 oxygenates in the presence of a medium pore gallium containing zeolite catalyst having a ZSM-5 framework at elevated conversion temperatures. The process favors production of valuable unsaturated hydrocarbons w...

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1. Verfasser: CHU, CYNTHIA TING-WAH
Format: Patent
Sprache:eng
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Zusammenfassung:C2-C5 olefins and aromatics are prepared by catalytic conversion of lower aliphatic C1-C4 oxygenates in the presence of a medium pore gallium containing zeolite catalyst having a ZSM-5 framework at elevated conversion temperatures. The process favors production of valuable unsaturated hydrocarbons with low paraffin output.