Title:
軽質オレフィン原料中のアセチレンおよびジエン類を選択的に水素化するための触媒および方法
Document Type and Number:
Japanese Patent JP2008504117
Kind Code:
A
Abstract:
A catalyst and a method for selective hydrogenation of acetylene and dienes in light olefin feedstreams are provided. The catalyst retains higher activity and selectivity after regeneration than conventional selective hydrogenation catalysts. The catalyst contains a first component and a second component supported on an inorganic support. The inorganic support contains at least one salt or oxide of zirconium, a lanthanide, or an alkaline earth.
Inventors:
Chang, Yongkin
Golden, stephen, jay
Golden, stephen, jay
Application Number:
JP2007518170A
Publication Date:
February 14, 2008
Filing Date:
June 21, 2005
Export Citation:
Assignee:
Catalytic Solutions, Inc.
International Classes:
B01J23/66; B01J23/50; B01J23/89; B01J37/02; B01J37/03; C07C5/05; C07C5/09; C07C11/04; C07C11/08; C07B61/00
Domestic Patent References:
| JP2000153154A | 2000-06-06 | |||
| JPS3514212B1 | ||||
| JP2003516225A | 2003-05-13 | |||
| JPH10128117A | 1998-05-19 |
Foreign References:
| WO2003015916A1 | 2003-02-27 |
Attorney, Agent or Firm:
Yusuke Hiraki
Ishii Teiji
Satoshi Fujita
Shinji Endo
Ishii Teiji
Satoshi Fujita
Shinji Endo