Title:
エポキシ化触媒の調製方法およびエポキシドの調製方法
Document Type and Number:
Japanese Patent JP2006507933
Kind Code:
A
Abstract:
Process for the preparation of an epoxidation catalyst which process comprises (a) drying a silica gel carrier having a weight average particle size of from 0.1 to 2 millimetre at a temperature of from more than 200 to 300 °C, and (b) contacting the carrier obtained in step (a) with a gas stream containing titanium halide to obtain an impregnated carrier, and the use of such II catalyst in the preparation of alkylene oxide.
Inventors:
Boijing, Jan Karel Fredrik
Frank J. Joan, Janssen
Frank J. Joan, Janssen
Application Number:
JP2004556326A
Publication Date:
March 09, 2006
Filing Date:
November 24, 2003
Export Citation:
Assignee:
Ciel International Research Mart Shats Pay BV
International Classes:
B01J27/135; B01J21/06; B01J21/08; B01J31/38; B01J35/02; B01J37/02; C07C1/24; C07C15/46; C07C27/00; C07C29/132; C07C33/22; C07D301/12; C07D301/19; C07D303/04; B01J33/00; B01J35/10; C07B61/00
Domestic Patent References:
| JP2003510315A | 2003-03-18 | |||
| JP2002541127A | 2002-12-03 | |||
| JPH0242072A | 1990-02-13 | |||
| JP2002514218A | 2002-05-14 | |||
| JP2000514429A | 2000-10-31 |
Foreign References:
| WO2001023371A1 | 2001-04-05 |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura
Makoto Ono
Katsuma Osaki
Mitsuaki Tsubokura