Title:
THE PROCESS FOR PREPARATION OF 'alpha'-OLEFINS
Document Type and Number:
WIPO Patent Application WO/1997/018181
Kind Code:
A1
Abstract:
The invention provides a process for preparing 'alpha'-olefins. According to present invention, the high-pressure ethylene is fully used by utilizing a jet loop reactor during the stage of alykl chain growth reaction, and the selectivity of C6-10 olefins is enhanced by utilizing two-stage or multistage chain growth reaction in the process.
Inventors:
XIE MINGHE
SUN ANSHUN
JIANG DAOHUA
QU JIABO
CHEN QIAN
LI WEIBIN
YUAN ZONGSHENG
YU CHUNMEI
SONG XIXIA
WAN SHUBAO
LUO ZHENGNIAN
WANG FENGRONG
XU QUN
WANG SHULAN
FENG YINGJIE
SUN YONGCHENG
SUN ANSHUN
JIANG DAOHUA
QU JIABO
CHEN QIAN
LI WEIBIN
YUAN ZONGSHENG
YU CHUNMEI
SONG XIXIA
WAN SHUBAO
LUO ZHENGNIAN
WANG FENGRONG
XU QUN
WANG SHULAN
FENG YINGJIE
SUN YONGCHENG
Application Number:
PCT/CN1996/000097
Publication Date:
May 22, 1997
Filing Date:
November 05, 1996
Export Citation:
Assignee:
CHINA PETROCHEMICAL CORP (CN)
DAQING PETROCHEMICAL WORKS CHI (CN)
DAQING PETROCHEMICAL WORKS CHI (CN)
International Classes:
B01J10/00; B01J19/00; B01J19/24; B01J19/26; C07C2/88; (IPC1-7): C07C2/88; C07C1/32; C07C11/02; C07C11/107
Foreign References:
| EP0602565A1 | 1994-06-22 | |||
| US5157190A | 1992-10-20 | |||
| US4935569A | 1990-06-19 |
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