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Title:
ALDEHYDE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2014/097873
Kind Code:
A1
Abstract:
Provided is an aldehyde production method, by which a target aldehyde can be obtained with a high degree of conversion over a long period of time. This production method produces an aldehyde by bringing a raw material gas that contains water and a primary alcohol having not fewer than 4 and not more than 18 carbon atoms into contact with a dehydrogenation catalyst that contains copper and iron so as to dehydrogenate the alcohol in the raw material gas, and the water partial pressure in the raw material gas is not lower than 0.2 kPa and not higher than 99 kPa.

Inventors:
NISHIMURA Ryo
KONO Jun
ARAI Tsubasa
Application Number:
JP2013/082381
Publication Date:
June 26, 2014
Filing Date:
December 02, 2013
Export Citation:
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Assignee:
KAO CORPORATION (14-10, Nihonbashi Kayabacho 1-chome Chuo-k, Tokyo 10, 〒1038210, JP)
International Classes:
C07C45/29; B01J23/72; B01J23/745; B01J23/80; C07C47/02; C07B61/00
Foreign References:
JP2012126676A2012-07-05
JP2010227925A2010-10-14
JPH05168928A1993-07-02
JP2008184452A2008-08-14
JPS4829742A1973-04-19
JP2010099635A2010-05-06
JPS5154507A1976-05-13
JPH05168928A1993-07-02
Other References:
See also references of EP 2927205A4
Attorney, Agent or Firm:
IKEUCHI SATO & PARTNER PATENT ATTORNEYS (26th Floor, OAP TOWER 8-30, Tenmabashi 1-chome, Kita-ku, Osaka-sh, Osaka 26, 〒5306026, JP)
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