Title:
DEHYDROGENATION CATALYST
Document Type and Number:
WIPO Patent Application WO/2020/137382
Kind Code:
A1
Abstract:
Provided is a dehydrogenation catalyst with which it is possible to suppress caulking and increase the yield of an olefin in a thermal decomposition reaction of a hydrocarbon raw material. This dehydrogenation catalyst (4A) used in the manufacture of an olefin contains at least one element of La and Ce as a catalyst component. The dehydrogenation catalyst (4A) contains at least one element selected from the group consisting of Ba, Fe, and Mn when the dehydrogenation catalyst (4A) does not contain Ce. The dehydrogenation catalyst (4A) contains at least one element of Fe and Mn when the dehydrogenation catalyst (4A) contains Ce.
Inventors:
MAEDA SHUN (JP)
HASHIMOTO KUNIHIDE (JP)
SEKINE YASUSHI (JP)
HASHIMOTO KUNIHIDE (JP)
SEKINE YASUSHI (JP)
Application Number:
PCT/JP2019/047229
Publication Date:
July 02, 2020
Filing Date:
December 03, 2019
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
B01J23/889; B01J23/34; B01J23/83; C07B61/00; C07C5/333; C07C11/04
Domestic Patent References:
| WO2010032338A1 | 2010-03-25 |
Foreign References:
| JP2017521231A | 2017-08-03 | |||
| JP2017534623A | 2017-11-24 | |||
| JP2017209661A | 2017-11-30 | |||
| US9499747B2 | 2016-11-22 | |||
| JP2017209661A | 2017-11-30 |
Other References:
BECKERS, JURRIAAN ET AL.: "Selective Hydrogen Oxidation in the Presence of C3 Hydrocarbons Using Perovskite Oxygen Reservoirs", CHEMPHYSCHEM, vol. 9, 2008, pages 1062 - 1068, XP055028316, DOI: 10.1002/cphc.200800039
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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