Title:
【発明の名称】エチレンオキシド製造方法
Document Type and Number:
Japanese Patent JP2563364
Kind Code:
B2
Abstract:
In a process of producing ethylene oxide by contacting ethylene and oxygen with a main body of a solid catalyst in a reaction zone and passing product from that zone through a substantial volume to a cooler, acetaldehyde is produced by isomerisation of ethylene oxide in the volume. The acetaldehyde content of the gases entering the cooler is reduced in this invention by passing them through a second, smaller bed of catalyst.
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Inventors:
FUIRITSUPU EDOWAADO RANGUREE
Application Number:
JP21497887A
Publication Date:
December 11, 1996
Filing Date:
August 28, 1987
Export Citation:
Assignee:
ICI PLC
International Classes:
C07D301/08; B01J8/06; C07B61/00; C07D301/10; C07D303/04; (IPC1-7): C07D301/08; C07D303/04
Attorney, Agent or Firm:
Kyozo Yuasa (3 outside)