Title:
HYDROGENATION CATALYST, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/125045
Kind Code:
A1
Abstract:
A hydrogenation catalyst, composed of a nickel-containing main active component, an auxiliary agent, and a carrier. The metal dispersity of nickel is greater than 10%; the auxiliary agent is a group IIA metal, a group IB metal, a group IIB metal, a VIB group metal, a group VIII metal, and a group IIIB metal; and the carrier comprises aluminum oxide, silicon oxide, titanium oxide, cerium oxide, etc. The hydrogenation catalyst is high in nickel content and highly dispersed, such that the hydrogenation activity and stability are improved.
Inventors:
ZHANG RAN (CN)
JU YANA (CN)
ZHANG YALIN (CN)
YUAN XIAOLIANG (CN)
LI RONGGUAN (CN)
SONG SHAOTONG (CN)
LYU ZHONGWU (CN)
XIE BIN (CN)
HU YAQIONG (CN)
LEI JUNWEI (CN)
JU YANA (CN)
ZHANG YALIN (CN)
YUAN XIAOLIANG (CN)
LI RONGGUAN (CN)
SONG SHAOTONG (CN)
LYU ZHONGWU (CN)
XIE BIN (CN)
HU YAQIONG (CN)
LEI JUNWEI (CN)
Application Number:
PCT/CN2022/139302
Publication Date:
July 06, 2023
Filing Date:
December 15, 2022
Export Citation:
Assignee:
PETROCHINA CO LTD (CN)
International Classes:
B01J23/755; C07C5/02
Foreign References:
| CN102451691A | 2012-05-16 | |||
| US20140303266A1 | 2014-10-09 | |||
| CN101433845A | 2009-05-20 | |||
| CN101700494A | 2010-05-05 | |||
| US4331544A | 1982-05-25 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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