Title:
CATALYST FOR HYDROGENATION AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2020/262989
Kind Code:
A1
Abstract:
The present invention relates to a nickel-based catalyst for hydrogenation and a method for preparing same and, more specifically, provides a catalyst having improved activity by including copper or copper oxide as a cocatalyst when a hydrogenation catalyst comprising nickel is prepared by using a deposition-precipitation (DP) method. Accordingly, a catalyst having high activity may be provided in the hydrogenation process of a petroleum resin.
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Inventors:
PARK WOO JIN (KR)
JEON BONG SIK (KR)
LEE YONG HEE (KR)
JUNG EUI GEUN (KR)
JEON BONG SIK (KR)
LEE YONG HEE (KR)
JUNG EUI GEUN (KR)
Application Number:
PCT/KR2020/008292
Publication Date:
December 30, 2020
Filing Date:
June 25, 2020
Export Citation:
Assignee:
HANWHA SOLUTIONS CORP (KR)
International Classes:
B01J23/755; B01J21/08; B01J23/72; B01J27/02; B01J35/02; B01J35/10; B01J37/03; C10G45/06
Foreign References:
KR20130051937A | 2013-05-21 | |||
KR20090064455A | 2009-06-18 | |||
KR20160083522A | 2016-07-12 | |||
KR20140096279A | 2014-08-05 | |||
KR20100106865A | 2010-10-04 | |||
KR20190017229A | 2019-02-20 | |||
KR20160040177A | 2016-04-12 |
Other References:
See also references of EP 3991840A4
Attorney, Agent or Firm:
KIM, Chang Deok (KR)
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