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.:
Date of Patent:
Dec. 27, 2016
Filed:
Jun. 30, 2016
Applicant:
Wuhan Kaidi Engineering Technology Research Institute Co., Ltd., Wuhan, CN;
Inventors:
Zhilong Wang, Wuhan, CN;
Yanfeng Zhang, Wuhan, CN;
Yilong Chen, Wuhan, CN;
Yongjie Xue, Wuhan, CN;
Leiming Tao, Wuhan, CN;
Zhixiang Luo, Wuhan, CN;
Xingcai Zheng, Wuhan, CN;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/08 (2006.01); C07C 27/00 (2006.01); C07C 1/12 (2006.01); B01J 21/18 (2006.01); B01J 23/755 (2006.01); B01J 37/08 (2006.01); B01J 37/04 (2006.01);
U.S. Cl.
CPC ...
C07C 1/12 (2013.01); B01J 21/18 (2013.01); B01J 23/755 (2013.01); B01J 37/04 (2013.01); B01J 37/08 (2013.01); C07C 2521/18 (2013.01); C07C 2523/755 (2013.01);
Abstract
A catalyst for methanation of carbon dioxide, a method of preparing the catalyst, and a method of hydrogenating carbon dioxide in the presence of the catalyst in a fixed bed reactor are disclosed. The catalyst is formed by mixing ash from a biomass power plant with a nickel compound and calcining the resulting mixture. The catalyst formed by calcination includes between 2 and 20 wt. % of nickel supported on ash from combusting biomass.