Title:
HYDROGENATION CATALYST AND PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/060582
Kind Code:
A1
Abstract:
Disclosed in the present invention are a hydrogenation catalyst and a preparation method therefor and a use thereof. The hydrogenation catalyst is a sulfided-state hydrogenation catalyst and comprises a carrier, an active component A, an active component B, and a modification aid component. The active component A is selected from at least one of metal elements of group VIII, the active component B is selected from at least one of metal elements of group VIB, and the modification aid component is selected from at least one of elements of groups IB, IIA, IIB, IIIA, and VIA. The hydrogenation catalyst is characterized by a TEM-EDS method, and the content of the modification aid component distributed in an A-B-S active phase region accounts for 60% to 98% of the total content of the modification aid component. The hydrogenation catalyst provided in the present invention has a good hydrogenation capability and stability.
Inventors:
JIANG SHUJIAO (CN)
DING SIJIA (CN)
YUAN SHENGHUA (CN)
GENG XINGUO (CN)
YANG GANG (CN)
ZHANG CHENG (CN)
SUI BAOKUAN (CN)
DING SIJIA (CN)
YUAN SHENGHUA (CN)
GENG XINGUO (CN)
YANG GANG (CN)
ZHANG CHENG (CN)
SUI BAOKUAN (CN)
Application Number:
PCT/CN2023/086555
Publication Date:
March 28, 2024
Filing Date:
April 06, 2023
Export Citation:
Assignee:
CHINA PETROLEUM & CHEM CORP (CN)
SINOPEC DALIAN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS CO LTD (CN)
SINOPEC DALIAN RES INSTITUTE OF PETROLEUM AND PETROCHEMICALS CO LTD (CN)
International Classes:
B01J23/887; B01J27/051; B01J27/19
Foreign References:
| CN113559884A | 2021-10-29 | |||
| CN113559888A | 2021-10-29 | |||
| CN109569699A | 2019-04-05 | |||
| CN102784656A | 2012-11-21 | |||
| CN105772012A | 2016-07-20 | |||
| US20190185764A1 | 2019-06-20 | |||
| JP2005013848A | 2005-01-20 | |||
| JP2000351978A | 2000-12-19 |
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
Download PDF: