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:
Sep. 07, 2021
Filed:
Aug. 02, 2018
Applicant:
Taiyuan University of Technology, Shanxi, CN;
Inventors:
Wei Huang, Shanxi, CN;
Litong Liang, Shanxi, CN;
Qian Zhang, Shanxi, CN;
Jianwei Liu, Shanxi, CN;
Juntian Huai, Shanxi, CN;
Xiaogang Hao, Shanxi, CN;
Zhonglin Zhang, Shanxi, CN;
Assignee:
TAIYUAN UNIVERSITY OF TECHNOLOGY, Taiyuan, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 27/128 (2006.01); B01J 27/25 (2006.01); B01J 27/138 (2006.01); B01J 23/34 (2006.01); B01J 23/26 (2006.01); C10B 57/04 (2006.01); C10B 57/06 (2006.01); C10B 53/04 (2006.01); C10G 1/08 (2006.01); B01J 23/881 (2006.01); B01J 23/887 (2006.01); B01J 27/053 (2006.01); B01J 23/889 (2006.01);
U.S. Cl.
CPC ...
B01J 27/128 (2013.01); B01J 23/26 (2013.01); B01J 23/34 (2013.01); B01J 23/881 (2013.01); B01J 23/8873 (2013.01); B01J 23/8892 (2013.01); B01J 27/053 (2013.01); B01J 27/138 (2013.01); B01J 27/25 (2013.01); C10B 53/04 (2013.01); C10B 57/045 (2013.01); C10B 57/06 (2013.01); C10G 1/08 (2013.01);
Abstract
A composite catalyst for coal depolymerization, the catalyst includes an agent A and an agent B. The agent A includes an iron salt-based catalyst, and the agent B includes a metal salt-based catalyst different from the iron salt-based catalyst. The agent A and the agent B are alternately added during use.