丙烯的制备方法

申请公布号：CN101448768B

申请号：CN200780018019.7

申请日期：2007.05.16

申请公布日期：2013.05.22

申请人：

国际壳牌研究有限公司

发明人：L·A·丘特;M·J·F·M·韦尔哈克;J·梵韦斯特尼恩

分类号：C07C4/06(2006.01)I;C07C11/06(2006.01)I;B01J8/00(2006.01)I

主分类号：C07C4/06(2006.01)I

代理机构：

中国国际贸易促进委员会专利商标事务所 11038

代理人：孙爱

地址：荷兰海牙

摘要：本发明提供了由含有一种或多种C5和/或C6环烷烃的烃原料制备丙烯的方法，其中将所述含有一种或多种C5和/或C6环烷烃的烃原料与具有10元环通道且二氧化硅与氧化铝之比为1～500的一维沸石在裂化条件下接触。本发明还提供了此类方法的工业装置。

主权项：由含有至少1％w/w的一种或多种C5和/或C6环烷烃的烃原料制备丙烯的方法，其中所述含有一种或多种C5和/或C6环烷烃的烃原料与具有10元环通道且二氧化硅与氧化铝之比为1～500的一维沸石在裂化条件下接触从而转化C5和/或C6环烷烃以获得丙烯，和其中所用的沸石总量的至少50％w/w是氢型沸石。

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