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 7652181 B1

PDF
Full Text
Expired
Date of Patent:
Jan. 26, 2010

Filed:

May. 02, 2006
Applicants:

Robert J. Schmidt, Barrington, IL (US);

Michael R. Smith, Rolling Meadows, IL (US);

Elena Z. Maurukas, Lemont, IL (US);

James A. Johnson, Clarendon Hills, IL (US);

Laurence O. Stine, Western Springs, IL (US);

Inventors:

Robert J. Schmidt, Barrington, IL (US);

Michael R. Smith, Rolling Meadows, IL (US);

Elena Z. Maurukas, Lemont, IL (US);

James A. Johnson, Clarendon Hills, IL (US);

Laurence O. Stine, Western Springs, IL (US);

Assignee:

UOP LLC, Des Plaines, IL (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 2/58 (2006.01); C07C 6/12 (2006.01);
U.S. Cl.
CPC ...
Abstract

An improved alkylation reactor design is disclosed. The design uses reactor effluent recycle to reduce the difference in temperature across the reaction zone improving selectivity and insuring the maintenance of a liquid phase in the reactor.


Find Patent Forward Citations

Schmidt, Robert. (2010). Alkylation reactor design with effluent recycle and impure benzene regeneration (U.S. Patent No. 7652181). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7652181

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

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