Title:
METAL CARBIDE NANOMATERIAL CATALYSTS AND PRODUCTION METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/160705
Kind Code:
A1
Abstract:
A catalyst that includes heterogeneous metal carbide nanomaterials and a novel preparation method to synthesize the metal carbide nanomaterials under relatively mild conditions to form an encapsulated transition metal and/or transition metal carbide nanoclusters in a support and/or binder. The catalyst may include confined platinum carbide nanoclusters. The preparation may include the treatment of encapsulated platinum nanoclusters with ethane at elevated temperatures. The catalysts may be used for catalytic hydrocarbon conversions, which include but are not limited to, ethane aromatization, and for selective hydrogenation, with negligible green oil production.
Inventors:
SHAN JUNJUN (US)
WANG HUI (US)
NGUYEN LISA (US)
MILES JOSHUA (US)
CHENG JIHONG (US)
WANG HUI (US)
NGUYEN LISA (US)
MILES JOSHUA (US)
CHENG JIHONG (US)
Application Number:
PCT/CN2020/074290
Publication Date:
August 13, 2020
Filing Date:
February 04, 2020
Export Citation:
Assignee:
CHINA ENERGY INVESTMENT CORP LTD (CN)
NAT INSTITUTE OF CLEAN-AND-LOW-CARBON ENERGY (CN)
NAT INSTITUTE OF CLEAN-AND-LOW-CARBON ENERGY (CN)
International Classes:
B01J37/00; B01J27/00; B01J27/22
Foreign References:
| US20160121314A1 | 2016-05-05 | |||
| US20160121314A1 | 2016-05-05 | |||
| CN101371988A | 2009-02-25 | |||
| CN105582913B | 2018-01-23 | |||
| CN104226354A | 2014-12-24 | |||
| CN102604668A | 2012-07-25 |
Other References:
ARCOYA， A. ET AL.: "Surface characterization and dehydrocyclization activity of Pt/KL catalysts prepared by different methods", APPLIED SURFACE SCIENCE, vol. 205, 31 December 2003 (2003-12-31), XP085632508, DOI: 20200422160632X
ARCOYA， A. ET AL.: "Surface characterization and dehydrocyclization activity of Pt/KL catalysts prepared by different methods", APPLIED SURFACE SCIENCE, vol. 205, 31 December 2003 (2003-12-31), XP085632508, DOI: 20200422160735Y
MELO， L. ET AL.: "Acetone transformation over Pt/H[Al]ZSM5 and Pt/H[Ga]ZSM5 catalysts Evidences of a Pt–Ga interaction", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, vol. 177, 31 December 2002 (2002-12-31), XP055723490, DOI: 20200422161011X
MELO， L. ET AL.: "Acetone transformation over Pt/H[Al]ZSM5 and Pt/H[Ga]ZSM5 catalysts Evidences of a Pt–Ga interaction", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, vol. 177, 31 December 2002 (2002-12-31), XP055723490, DOI: 20200422160920X
ARCOYA， A. ET AL.: "Surface characterization and dehydrocyclization activity of Pt/KL catalysts prepared by different methods", APPLIED SURFACE SCIENCE, vol. 205, 31 December 2003 (2003-12-31), XP085632508, DOI: 20200422160735Y
MELO， L. ET AL.: "Acetone transformation over Pt/H[Al]ZSM5 and Pt/H[Ga]ZSM5 catalysts Evidences of a Pt–Ga interaction", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, vol. 177, 31 December 2002 (2002-12-31), XP055723490, DOI: 20200422161011X
MELO， L. ET AL.: "Acetone transformation over Pt/H[Al]ZSM5 and Pt/H[Ga]ZSM5 catalysts Evidences of a Pt–Ga interaction", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, vol. 177, 31 December 2002 (2002-12-31), XP055723490, DOI: 20200422160920X
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
Download PDF: