Process of producing C2 to C4 olefins from a feed mixture containg C4 to C8 olefins
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United States of America Patent
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Oct 11, 2005
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N/A
app pub date -
May 31, 2000
filing date -
Jul 15, 1999
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Abstract
This invention relates to a process of producing C2- to C4-olefins from steam and a feed mixture containing C4- to C8-olefins, wherein the feed mixture containing steam is introduced into a reactor with an inlet temperature of 300 to 700° C., said reactor comprising a bed of granular, form-selective zeolite catalyst, and wherein a product mixture containing steam and C2- to C4-olefins is withdrawn from the bed and is passed through at least one cooling means.
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