Title:
METHOD FOR PRODUCING UNSATURATED HYDROCARBON
Document Type and Number:
WIPO Patent Application WO/2018/154966
Kind Code:
A1
Abstract:
A method for producing an unsaturated hydrocarbon, including a step of bringing a raw material gas containing an alkane into contact with a dehydrogenation catalyst to produce a product gas containing at least one unsaturated hydrocarbon selected from the group consisting of an olefin and a conjugated diene, wherein the dehydrogenation catalyst contains at least one additive element selected from the group consisting of Na, K and Ca, Al, Mg, a Group-14 metal element and Pt, and the content of the additive element is 0.05 to 0.70% by mass inclusive relative to the whole amount of the dehydrogenation catalyst.
Inventors:
KUROKAWA HIDEKI (JP)
ICHIJO TATSUYA (JP)
KIMURA NOBUHIRO (JP)
ICHIJO TATSUYA (JP)
KIMURA NOBUHIRO (JP)
Application Number:
PCT/JP2017/046970
Publication Date:
August 30, 2018
Filing Date:
December 27, 2017
Export Citation:
Assignee:
JXTG NIPPON OIL & ENERGY CORP (JP)
NATIONAL UNIV CORPORATION SAITAMA UNIV (JP)
NATIONAL UNIV CORPORATION SAITAMA UNIV (JP)
International Classes:
C07C5/333; B01J23/62; B01J37/02; C07C11/08; C07C11/167; C07B61/00
Domestic Patent References:
| WO2016005896A2 | 2016-01-14 |
Foreign References:
| US20120065443A1 | 2012-03-15 | |||
| US20020098976A1 | 2002-07-25 | |||
| JP2004537407A | 2004-12-16 | |||
| JP2015027669A | 2015-02-12 | |||
| JPH10180101A | 1998-07-07 | |||
| JPS5912756A | 1984-01-23 | |||
| US5340657A | 1994-08-23 |
Other References:
NAGARAJA B. M. ET AL., CATALYSIS TODAY, vol. 232, 1 September 2014 (2014-09-01), pages 40 - 52, XP055535784, Retrieved from the Internet
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Download PDF: