Title:
【発明の名称】軽質オレフィン類を選択的に生成するための方法
Document Type and Number:
Japanese Patent JP2003517507
Kind Code:
A
Abstract:
The invention is related to a catalyst and a process for selectively producing light (i.e., C2-C4) olefins from a catalytically cracked or thermally cracked naphtha stream. The naphtha stream is contacted with a catalyst containing from about 10 to 50 wt. % of a crystalline zeolite having an average pore diameter less than about 0.7 nanometers at reaction conditions. The catalysts do not require steam activation.
Inventors:
Stephens, Todd Richard
Radwig, Paul Kevin
Radwig, Paul Kevin
Application Number:
JP2001537426A
Publication Date:
May 27, 2003
Filing Date:
October 27, 2000
Export Citation:
Assignee:
Exxon Research and Engineering Company
International Classes:
C07B61/00; C07C4/06; C07C11/02; C07C11/04; C07C11/06; C10G11/02; C10G11/04; C10G11/05; C10G11/18; C07C4/04; C10G35/02; C10G35/04; C10G35/06; C10G35/095; C10G51/02; C10G51/04; C10G57/02; (IPC1-7): C10G11/05; C07C4/06; C07C11/04; C07C11/06; C10G11/18; C10G51/02; C10G51/04
Attorney, Agent or Firm:
Yuzo Yamazaki (2 outside)