公开(公告)号：US20130096329A1

公开(公告)日：2013-04-18

申请号：US13653135

申请日：2012-10-16

Applicant: SHELL OIL COMPANY

Inventor： Leslie Andrew CHEWTER ,  Hervé HENRY ,  Pieter OLDENHOVE ,  Rajaram RAMESH ,  Jeroen VAN WESTRENEN

IPC: C07D301/19

CPC classification number: C07D301/19 ,  Y02P20/125

Abstract: The invention relates to an integrated process for preparing an epoxide from an oxygenate, wherein the oxygenate is converted into a lower olefin and the lower olefin is subsequently epoxidised, and wherein isobutane obtained after hydrogenation and subsequent normal/iso separation of C4 hydrocarbons obtained as by-product of the oxygenate conversion, is converted into a hydroperoxide that is used for the conversion of the lower olefin into the corresponding epoxide.

Abstract translation: 本发明涉及从含氧化合物制备环氧化物的综合方法，其中将含氧化合物转化为低级烯烃，随后将低级烯烃环氧化，并且其中在氢化之后获得的异丁烷和随后的正如/ - 含氧化合物转化率的产物转化成用于将低级烯烃转化成相应的环氧化物的氢过氧化物。