Process for preparing ethylene and propylene

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United States of America Patent

PATENT NO 8785703
APP PUB NO 20130245291A1
SERIAL NO

13606232

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Abstract

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The present invention provides a process for preparing ethylene and/or propylene, comprising the steps of contacting a stream comprising C4+ olefins with a zeolite-comprising catalyst at a temperature in the range of from 350 to 1000° C. and retrieving an olefinic product stream comprising:

    ethylene and/or propylene, anda C4+ hydrocarbon fraction, comprising paraffins, normal olefins and iso-olefins;

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Patent Owner(s)

  • SHELL OIL COMPANY

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sadasivan, Vijayakumari Sivakumar Amsterdam, NL 32 96
Van, Westrenen Jeroen Amsterdam, NL 106 359

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