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:
May. 31, 2016
Filed:
Aug. 19, 2012
Applicants:
Dean Howard Barrett, Krugersdorp, ZA;
Paul John Franklyn, Springs, ZA;
Inventors:
Dean Howard Barrett, Krugersdorp, ZA;
Paul John Franklyn, Springs, ZA;
Assignee:
University of the Witwatersrand, Johannesburg, Johannesburg, ZA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/56 (2006.01); B01D 53/94 (2006.01); B01J 8/00 (2006.01); C01B 31/00 (2006.01); C01B 31/18 (2006.01); C01B 3/38 (2006.01); C01B 21/22 (2006.01); C01B 21/24 (2006.01); C01B 15/01 (2006.01); C07C 1/02 (2006.01); C10K 1/00 (2006.01); B01J 23/00 (2006.01); B01J 23/02 (2006.01); B01J 23/40 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/58 (2006.01); B01J 23/70 (2006.01); B01J 23/72 (2006.01); B01J 23/74 (2006.01); B01J 21/06 (2006.01); B01J 23/52 (2006.01); B01J 35/00 (2006.01); B01J 35/10 (2006.01); B82Y 30/00 (2011.01); B01J 35/06 (2006.01); C10K 3/04 (2006.01); C01B 3/16 (2006.01); C01B 3/58 (2006.01); C01B 15/029 (2006.01); C01G 23/047 (2006.01); C07B 33/00 (2006.01); B82Y 40/00 (2011.01);
U.S. Cl.
CPC ...
B01J 21/063 (2013.01); B01J 23/42 (2013.01); B01J 23/52 (2013.01); B01J 35/002 (2013.01); B01J 35/006 (2013.01); B01J 35/0013 (2013.01); B01J 35/06 (2013.01); B01J 35/1014 (2013.01); B01J 35/1019 (2013.01); B82Y 30/00 (2013.01); C01B 3/16 (2013.01); C01B 3/583 (2013.01); C01B 15/029 (2013.01); C01G 23/047 (2013.01); C07B 33/00 (2013.01); C10K 3/04 (2013.01); B82Y 40/00 (2013.01); C01B 2203/044 (2013.01); C01B 2203/047 (2013.01); C01P 2002/72 (2013.01); C01P 2002/85 (2013.01); C01P 2004/04 (2013.01); C01P 2004/16 (2013.01); C01P 2006/12 (2013.01);
Abstract
This invention relates to a titanium dioxide catalyst particle, the catalyst particle comprising rutile nanorods having metal nanoparticles deposited at or near the free ends of the nanorods, which is suitable to catalyze reactions after exposure to temperatures above 550 deg C. The invention also provides for the use of a catalyst particle in catalyzing reactions and a method of catalyzing reactions, the catalyst particle being suitable to catalyze reactions after exposure to temperatures about 550 deg C.