Title:
SOLID ACID CATALYST, PREPARATION THEREFOR, AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/067549
Kind Code:
A1
Abstract:
Disclosed are a solid acid catalyst, preparation therefor, and a use thereof. The catalyst comprises: a) a metal oxide carrier; and b) at least one modified metal component; wherein trimethyl-phosphine is used as a probe molecule to perform solid-state nuclear magnetic resonance technique-based characterization, so that the catalyst shows a spectral peak within the range of -5 ppm to -20 ppm. The catalyst can be used for a non-aromatic hydrocracking reaction, and has the advantages of a high conversion rate and few side reactions.
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Inventors:
WU YANAN (CN)
LI XUGUANG (CN)
LI JINGQIU (CN)
QI XIAOLAN (CN)
KONG DEJIN (CN)
LI XUGUANG (CN)
LI JINGQIU (CN)
QI XIAOLAN (CN)
KONG DEJIN (CN)
Application Number:
PCT/CN2023/121407
Publication Date:
April 04, 2024
Filing Date:
September 26, 2023
Export Citation:
Assignee:
CHINA PETROLEUM & CHEM CORP (CN)
SINOPEC SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECH CO LTD (CN)
SINOPEC SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECH CO LTD (CN)
International Classes:
B01J23/16; B01J32/00; B01J35/00; B01J37/08; C07C4/08
Foreign References:
| US20220072517A1 | 2022-03-10 | |||
| CN110898853A | 2020-03-24 | |||
| CN114425404A | 2022-05-03 | |||
| KR20120061144A | 2012-06-13 | |||
| MX9604507A | 1998-02-28 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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