Title:
CONJUGATED DIENE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/159371
Kind Code:
A1
Abstract:
A conjugated diene production method according to one aspect of the present invention includes a step for obtaining a conjugated diene-containing generated gas by bringing an olefin-containing feedstock gas into contact with a dehydrogenation catalyst. In this production method, the dehydrogenation catalyst contains Al, a Group 2 metal element, a Group 14 metal element, and Pt, wherein the molar ratio A of the Group 14 metal element to Pt in the dehydrogenation catalyst is 10 to 22, and the molar ratio B of the Group 2 metal element to Al in the dehydrogenation catalyst is 0.25 to 0.7.
Inventors:
ICHIJO TATSUYA (JP)
KIMURA NOBUHIRO (JP)
KIMURA NOBUHIRO (JP)
Application Number:
PCT/JP2017/008160
Publication Date:
September 21, 2017
Filing Date:
March 01, 2017
Export Citation:
Assignee:
JX NIPPON OIL & ENERGY CORP (JP)
International Classes:
C07C5/333; B01J23/62; C07C11/167; C07B61/00
Domestic Patent References:
| WO2013098760A1 | 2013-07-04 | |||
| WO2013098761A2 | 2013-07-04 | |||
| WO2010069548A1 | 2010-06-24 |
Foreign References:
| JPH10180101A | 1998-07-07 | |||
| JP2015000276A | 2015-01-05 | |||
| JPH07232065A | 1995-09-05 | |||
| JPH05194296A | 1993-08-03 | |||
| JPS6451145A | 1989-02-27 | |||
| JPH07206718A | 1995-08-08 | |||
| JP2000037626A | 2000-02-08 | |||
| JP2000037627A | 2000-02-08 | |||
| JP2000037629A | 2000-02-08 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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