The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11104575 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 31, 2021

Filed:

Mar. 15, 2017
Applicant:

Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fujian, CN;

Inventors:

Yumin Chen, Fujian, CN;

Guocong Guo, Fujian, CN;

Zhongning Xu, Fujian, CN;

Zhiqiao Wang, Fujian, CN;

Qingsong Chen, Fujian, CN;

Hongzi Tan, Fujian, CN;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/75 (2006.01); B01J 23/78 (2006.01); B01J 23/83 (2006.01); B01J 23/89 (2006.01); B01J 35/10 (2006.01); B01J 37/02 (2006.01); B01J 37/08 (2006.01); B01J 37/18 (2006.01); B01J 37/34 (2006.01); C01B 3/40 (2006.01); B01J 23/745 (2006.01); B01J 23/755 (2006.01); B01J 21/04 (2006.01); B01J 35/00 (2006.01);
U.S. Cl.
CPC ...
C01B 3/40 (2013.01); B01J 21/04 (2013.01); B01J 23/745 (2013.01); B01J 23/75 (2013.01); B01J 23/755 (2013.01); B01J 23/78 (2013.01); B01J 23/83 (2013.01); B01J 23/89 (2013.01); B01J 23/892 (2013.01); B01J 23/894 (2013.01); B01J 23/8906 (2013.01); B01J 23/8913 (2013.01); B01J 23/8946 (2013.01); B01J 35/0013 (2013.01); B01J 35/0066 (2013.01); B01J 35/10 (2013.01); B01J 35/109 (2013.01); B01J 35/1019 (2013.01); B01J 35/1057 (2013.01); B01J 35/1061 (2013.01); B01J 35/1076 (2013.01); B01J 37/0201 (2013.01); B01J 37/0236 (2013.01); B01J 37/08 (2013.01); B01J 37/18 (2013.01); B01J 37/343 (2013.01); C01B 2203/0238 (2013.01); C01B 2203/107 (2013.01); C01B 2203/1052 (2013.01); C01B 2203/1058 (2013.01); C01B 2203/1064 (2013.01); C01B 2203/1094 (2013.01); Y02P 20/52 (2015.11);
Abstract

The catalyst in this present application includes a support and an active component dispersed on/in the support; wherein the support is at least one selected from inorganic oxides and the support contains macropores and mesopores; and the active component includes an active element, and the active element contains an iron group element. As a high temperature stable catalyst for methane reforming with carbon dioxide, the catalyst can be used to produce syngas, realizing the emission reduction and recycling utilization of carbon dioxide. Under atmospheric pressure and at 800° C., the supported metal catalyst with hierarchical pores shows excellent catalytic performance. In addition to high activity and good selectivity, the catalyst has high stability, high resistance to sintering and carbon deposition.


Find Patent Forward Citations

Chen, Yumin. (2021). Nanocatalysts, preparation methods and applications for reforming carbon dioxide and methane to syngas (U.S. Patent No. 11104575). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11104575

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