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:
Aug. 30, 2022
Filed:
Jan. 04, 2021
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Bandar A. Fadhel, Dhahran, SA;
Mohammed A. Albuali, Dammam, SA;
Munir D. Khokhar, Dhahran, SA;
Rami Bamagain, Al Khobar, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 5/25 (2006.01); B01J 21/12 (2006.01); B01J 37/03 (2006.01); B01J 21/06 (2006.01); B01J 23/78 (2006.01); B01J 37/08 (2006.01); B01J 6/00 (2006.01); B01J 35/02 (2006.01); B01J 37/00 (2006.01); C07B 63/00 (2006.01);
U.S. Cl.
CPC ...
C07C 5/2512 (2013.01); B01J 6/001 (2013.01); B01J 21/063 (2013.01); B01J 21/12 (2013.01); B01J 23/78 (2013.01); B01J 35/023 (2013.01); B01J 37/0036 (2013.01); B01J 37/031 (2013.01); B01J 37/08 (2013.01); C07B 63/00 (2013.01); C07C 2521/06 (2013.01); C07C 2521/12 (2013.01); C07C 2523/78 (2013.01);
Abstract
A system and a method for isomerizing a 2-butene feed stream to form a 1-butene product stream are provided. An exemplary method includes calcining the red mud, flowing a butene feedstock over the red mud in an isomerization reactor, and separating 1-butene from a reactor effluent.