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:
Jun. 06, 2017
Filed:
May. 06, 2016
Applicant:
China Petrochemical Development Corporation, Taipei, TW;
Inventors:
Assignee:
China Petrochemical Development Corporation, Taipei, TW;
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/64 (2006.01); B01J 23/58 (2006.01); B01J 23/652 (2006.01); C07C 37/07 (2006.01); B01J 27/25 (2006.01); B01J 21/04 (2006.01); B01J 23/46 (2006.01); B01J 23/89 (2006.01); B01J 23/04 (2006.01); B01J 27/055 (2006.01); B01J 27/232 (2006.01); C07C 45/74 (2006.01);
U.S. Cl.
CPC ...
B01J 27/25 (2013.01); B01J 21/04 (2013.01); B01J 23/04 (2013.01); B01J 23/462 (2013.01); B01J 23/468 (2013.01); B01J 23/58 (2013.01); B01J 23/6522 (2013.01); B01J 23/892 (2013.01); B01J 27/055 (2013.01); B01J 27/232 (2013.01); C07C 37/07 (2013.01); C07C 45/74 (2013.01); B01J 23/64 (2013.01);
Abstract
A catalyst composition for preparing o-phenylphenol is provided. The catalyst composition includes a carrier; and a first active metal, a second active metal, and a catalytic promoter carried by the carrier. The first active metal is platinum, and the second active metal is selected from the first, second and third rows of transition metals of groups VIB and VIIIB. The present disclosure utilizes the carrier to carry the first active metal, the second active metal and the catalytic promoter so as to increase the selectivity of o-phenylphenol and the service life of a catalyst.