Title:
METHOD FOR PRODUCING ETHYLENE GLYCOL
Document Type and Number:
Japanese Patent JP2010184870
Kind Code:
A
Abstract:
To provide a method for producing ethylene glycol in higher yield from 2-methyl-1,3-dioxolane contained in methanol.
The method for producing the ethylene glycol includes using H-ZSM5-type zeolite as a solid acid catalyst to be brought into contact with the methanol in a process for producing the ethylene glycol by bringing the methanol containing the 2-methyl-1,3-dioxolane into contact with the solid acid catalyst.
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Inventors:
YAMAMOTO YUKIHARU
ISHIHARA KENICHI
ISHIHARA KENICHI
Application Number:
JP2009028375A
Publication Date:
August 26, 2010
Filing Date:
February 10, 2009
Export Citation:
Assignee:
TEIJIN FIBERS LTD
International Classes:
C07C29/128; C07C31/20; C07B61/00
Domestic Patent References:
JPS59216840A | 1984-12-06 | |||
JPH1149710A | 1999-02-23 | |||
JPH04217933A | 1992-08-07 |
Attorney, Agent or Firm:
Hideko Mihara
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