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:
Apr. 22, 2014
Filed:
Jul. 31, 2012
Hye Kyung Cho Timken, Albany, CA (US);
Izadyar Dalvand, Richmond, CA (US);
Douglas Robert Cyr, Livermore, CA (US);
Michael Tung-hai Cheng, Berkeley, CA (US);
Huping Luo, Richmond, CA (US);
Shawn Shlomo Winter, Salt Lake City, UT (US);
Michael Sean Driver, San Francisco, CA (US);
Donald Henry Mohr, Orinda, CA (US);
Hye Kyung Cho Timken, Albany, CA (US);
Izadyar Dalvand, Richmond, CA (US);
Douglas Robert Cyr, Livermore, CA (US);
Michael Tung-hai Cheng, Berkeley, CA (US);
Huping Luo, Richmond, CA (US);
Shawn Shlomo Winter, Salt Lake City, UT (US);
Michael Sean Driver, San Francisco, CA (US);
Donald Henry Mohr, Orinda, CA (US);
Chevron U.S.A. Inc., San Ramon, CA (US);
Abstract
We provide an extracted conjunct polymer naphtha (), comprising a hydrogenated conjunct polymer naphtha, from a used ionic liquid catalyst, having a final boiling point less than 246° C. (475° F.), a Bromine Number of 5 or less, and at least 30 wt % naphthenes. We also provide a blended alkylate gasoline () comprising the extracted conjunct polymer naphtha (), and integrated alkylation processes to make the extracted conjunct polymer naphtha () and the blended alkylate gasoline (). We also provide a method to analyze alkylate products, by determining an amount of methylcyclohexane in the alkylate products ().