Title:
【発明の名称】エポキシ化触媒および工程
Document Type and Number:
Japanese Patent JP2000508969
Kind Code:
A
Abstract:
This invention relates to an ethylene oxide catalyst which contains silver and one or more alkali metal promoters supported on a carrier prepared by a process comprising the use of ceramic particle components with particle sizes chosen to ensure that a desired degree of porosity is obtained without the use of organic burnout materials.
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Inventors:
Kowalski, Ruth Mary
Application Number:
JP53860197A
Publication Date:
July 18, 2000
Filing Date:
April 25, 1997
Export Citation:
Assignee:
Ciel International Research Mart Shats Pay BV
International Classes:
C07D301/08; B01J23/66; B01J37/00; C07D301/10; C07D303/04; (IPC1-7): B01J23/66; C07D301/08; C07D303/04
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)