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:
Dec. 06, 2022
Filed:
Mar. 18, 2019
Sabic Global Technologies B.v., Bergen op Zoom, NL;
Saudi Arabian Oil Company, Dhahran, SA;
Guillermo Leal, Riyadh, SA;
Naif Mohammed Al-Naddah Al-Otaibi, Riyadh, SA;
Kareemuddin Mahaboob Shaik, Dhahran, SA;
Mohammed Bismillah Ansari, Riyadh, SA;
Vijay Dinkar Bodas, Riyahd, SA;
SABIC GLOBAL TECHNOLOGIES B.V., Bergen op Zoom, NL;
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
Abstract
A method of producing a fuel additive includes passing a feed stream comprising C4 hydrocarbons through a hydrogenation unit producing a hydrogenated stream; passing the hydrogenated stream through a distillation unit producing a first stream and a second stream; producing an isobutylene stream by passing the first stream through a molecular sieve unit; passing the isobutylene stream to a hydration unit as a feedstock for the fuel additive; and forming the fuel additive in the hydration unit.