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:
Mar. 15, 2016
Filed:
May. 23, 2013
Applicants:
Saudi Arabian Oil Company, Dhahran, SA;
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Musaed Salem Al-Ghrami, Dhahran, SA;
Cemal Ercan, Dhahran, SA;
Sulaiman S. Al-Khattaf, Dhahran, SA;
Mohammed Abdul Bari Siddiqui, Dhahran, SA;
Abdullah M. Aitani, Al-Khobar, SA;
Assignees:
Primary Examiner:
Int. Cl.
CPC ...
B01J 29/06 (2006.01); C10G 11/05 (2006.01); B01J 29/80 (2006.01); B01J 38/00 (2006.01); B01J 38/02 (2006.01); B01J 29/08 (2006.01); B01J 29/40 (2006.01); B01J 29/90 (2006.01); B01J 35/02 (2006.01); C10G 11/18 (2006.01); B01J 35/00 (2006.01); B01J 21/16 (2006.01); B01J 37/28 (2006.01);
U.S. Cl.
CPC ...
C10G 11/05 (2013.01); B01J 21/16 (2013.01); B01J 29/084 (2013.01); B01J 29/40 (2013.01); B01J 29/80 (2013.01); B01J 29/90 (2013.01); B01J 35/0006 (2013.01); B01J 35/023 (2013.01); B01J 38/00 (2013.01); B01J 38/02 (2013.01); C10G 11/18 (2013.01); C10G 11/182 (2013.01); B01J 37/28 (2013.01); B01J 2229/186 (2013.01); B01J 2229/24 (2013.01); C10G 2400/02 (2013.01); C10G 2400/20 (2013.01);
Abstract
A fluid catalytic cracking catalyst for increased production of propylene and gasoline from heavy hydrocarbon feedstock, the catalyst comprising between 10 and 20% by weight of an ultra-stable Y-type zeolite, between 10 and 20% by weight of a phosphorous modified sub-micron ZSM-5, between 20 and 30% by weight of a pseudoboehmite alumina, and between 30 and 40% by weight kaolin.