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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.:

US 9815049 B1

PDFFull Text
Date of Patent:
Nov. 14, 2017

Filed:

Oct. 21, 2016

Selectivity of ionic liquid alkylation

Applicant:

Uop Llc, Des Plaines, IL (US);

Inventors:

David S. Lafyatis, Schaumburg, IL (US);

Sean G. Mueller, Des Plaines, IL (US);

Zhanping Xu, Inverness, IL (US);

Douglas A. Nafis, Mount Prospect, IL (US);

Robert Mehlberg, Wheaton, IL (US);

Kurt Detrick, Glen Ellyn, IL (US);

Avram M. Buchbinder, Chicago, IL (US);

Assignee:

UOP LLC, Des Plaines, IL (US);

Attorney:
Primary Examiner:

Thuan D Dang

Int. Cl.
CPC ...
C07C 2/72 (2006.01); B01J 31/02 (2006.01); C07C 6/04 (2006.01); C07C 5/27 (2006.01); C07C 2/58 (2006.01); C07C 2/26 (2006.01);
U.S. Cl.
CPC ...
B01J 31/0282 (2013.01); B01J 31/0279 (2013.01); B01J 31/0284 (2013.01); B01J 31/0288 (2013.01); C07C 2/26 (2013.01); C07C 2/58 (2013.01); C07C 5/2727 (2013.01); C07C 6/04 (2013.01); B01J 2231/20 (2013.01); B01J 2231/44 (2013.01); B01J 2231/52 (2013.01); B01J 2231/543 (2013.01);
Abstract

A method of controlling a hydrocarbon conversion process is described. The method involves introducing a reactant into a reaction zone containing an ionic liquid catalyst. The reaction zone has at least two zones. The mass transfer resistance in the second zone is greater than the mass transfer resistance in the first zone.

Find Patent Forward Citations

Lafyatis, David. (2017). Selectivity of ionic liquid alkylation (U.S. Patent No. 9815049). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9815049

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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