CATALYST FOR HYDROGENATING AROMATIC HYDROCARBONS, AND HYDROGENATION TREATMENT METHOD IN WHICH SAME IS USED

Title:

CATALYST FOR HYDROGENATING AROMATIC HYDROCARBONS, AND HYDROGENATION TREATMENT METHOD IN WHICH SAME IS USED

Document Type and Number:

WIPO Patent Application WO/2016/152888

Kind Code:

A1

Abstract:

Provided is a hydrogenation catalyst that supports a reduced amount of metal and is exceptional in regard to stability and suppressing side reactions. A catalyst for hydrogenating an aromatic hydrocarbon compound into an aliphatic cyclic hydrocarbon compound, wherein a metal in group 10 of the periodic table represented by nickel is supported on a composite carrier comprising at least alumina and titania. The composite carrier preferably includes at least that in which a substrate comprising alumina is coated with titania, and the metal in group 10 of the periodic table is preferably subjected to a preliminary hydrogen reduction treatment. If the metal in group 10 of the periodic table is nickel, the nickel is preferably contained at an amount of 5-35% by mass in terms of nickel oxide in relation to the catalyst as a whole. The substrate comprises a porous structure in which, e.g., a plurality of needle-like bodies or columnar bodies are intertwined in three dimensions.

Inventors:

IMAGAWA KENICHI (JP)
KOBAYASHI HARUTO (JP)
MUTO AKIHIRO (JP)
INOUE SHINICHI (井上　慎一)

Application Number:

PCT/JP2016/059106

Publication Date:

September 29, 2016

Filing Date:

March 23, 2016

Export Citation:

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Assignee:

CHIYODA CORP (JP)

International Classes:

B01J23/755; B01J37/18; C07C5/10; C07C13/18; C01F7/02; C07B61/00

Foreign References:

JP2004524273A	2004-08-12
JPS57190080A	1982-11-22
JP2005103411A	2005-04-21
JP2015188878A	2015-11-02
JP2010189332A	2010-09-02
JP2001300328A	2001-10-30

Other References: