Title:
【発明の名称】スチレン及びプロピレンオエキシドの製造方法
Document Type and Number:
Japanese Patent JP2002521351
Kind Code:
A
Abstract:
A process for the joint preparation of styrene and propylene oxide comprising the steps of: (a) reacting ethane and benzene to form ethylbenzene; (b) reacting ethylbenzene with oxygen or air to form ethylbenzene hydroperoxide; (c) reacting at least part of the ethylbenzene hydroperoxide obtained with propene in the presence of an epoxidation catalyst to form propylene oxide and 1-phenyl ethanol, and (d) dehydrating at least part of the 1-phenyl ethanol obtained into styrene in the presence of a suitable dehydration catalyst, wherein the ethene used in step (a) and the propene used in step (c) are at least partly provided by a fluid catalytic cracking unit.
Inventors:
Juan Del Slice, Jacobs, Johannes
Application Number:
JP2000561143A
Publication Date:
July 16, 2002
Filing Date:
July 15, 1999
Export Citation:
Assignee:
Ciel International Research Mart Shats Pay BV
International Classes:
C07B61/00; C07C1/24; C07C15/46; C07D301/19; C07D303/04; (IPC1-7): C07C1/24; C07C15/46; C07D301/19; C07D303/04
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)