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:
Jul. 11, 2023
Filed:
May. 06, 2019
Applicant:
Sabic Global Technologies B.v., Bergen op Zoom, NL;
Inventors:
Mohammed Bismillah Ansari, Riyadh, SA;
Guillermo Leal, Riyadh, SA;
Vijay Dinkar Bodas, Riyadh, SA;
Naif Mohammed Al-Naddah Al-Otaibi, Riyadh, SA;
Assignee:
SABIC GLOBAL TECHNOLOGIES B.V., Bergen op Zoom, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 5/05 (2006.01); C07C 7/08 (2006.01); C07C 29/08 (2006.01); C10G 11/00 (2006.01); C10L 1/16 (2006.01);
U.S. Cl.
CPC ...
C07C 5/05 (2013.01); C07C 7/08 (2013.01); C07C 29/08 (2013.01); C10G 11/00 (2013.01); C10L 1/1608 (2013.01); C10L 2200/0423 (2013.01); C10L 2230/22 (2013.01);
Abstract
A method of producing a fuel additive includes: passing a raffinate stream comprising C4 hydrocarbons through a hydrogenation unit, forming a first process stream; passing the first process stream through an extractive distillation unit, forming a C4 olefin stream; passing the C4 olefin stream through a stripper column, forming a purified C4 olefin stream; and forming the fuel additive by passing the purified C4 olefin stream through a hydration unit.