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. 07, 2018
Filed:
Jun. 01, 2016
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Kareemuddin M. Shaik, Dhahran, SA;
Wei Xu, Dhahran, SA;
Thamer Mohammed, Dhahran, SA;
Hassan Babiker, Dhdhran, SA;
Gautam Tavanappa Kalghatgi, Dhahran, SA;
Assignee:
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 2/28 (2006.01); C07C 29/04 (2006.01); C10L 10/10 (2006.01); C10L 1/06 (2006.01); C10L 1/182 (2006.01); C10L 1/16 (2006.01); C07C 2/18 (2006.01); C07C 29/82 (2006.01); C10G 50/00 (2006.01); C07C 2/14 (2006.01); C10L 1/18 (2006.01);
U.S. Cl.
CPC ...
C10L 10/10 (2013.01); C07C 2/14 (2013.01); C07C 2/18 (2013.01); C07C 2/28 (2013.01); C07C 29/04 (2013.01); C07C 29/82 (2013.01); C10G 50/00 (2013.01); C10L 1/16 (2013.01); C10L 1/1608 (2013.01); C10L 1/18 (2013.01); C10L 1/182 (2013.01); C07C 2527/19 (2013.01); C07C 2527/199 (2013.01); C07C 2531/10 (2013.01); C10G 2300/305 (2013.01); C10G 2400/02 (2013.01); C10L 1/1824 (2013.01); C10L 2200/04 (2013.01); C10L 2200/0423 (2013.01); C10L 2270/023 (2013.01); C10L 2290/06 (2013.01); C10L 2290/10 (2013.01); C10L 2290/24 (2013.01); C10L 2290/30 (2013.01); C10L 2290/46 (2013.01); C10L 2290/54 (2013.01); C10L 2290/543 (2013.01); C10L 2300/20 (2013.01);
Abstract
A two-step process for the oligomerization and hydration of a mixed butenes feed is provided and is implemented in a two-stage system. The two-step process yields a product consisting of diisobutenes (DIBs) and mixed butanols. The DIBs are produced via the selective oligomerization of isobutene in a first stage and the mixed butanols are produced via the hydration, in a second stage, of mixed butenes that remain unreacted in the first stage.