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. 05, 2017
Filed:
Feb. 07, 2011
Applicants:
Shyh-yuan H. Hwang, Needham, MA (US);
Ronald Birkhoff, Houston, TX (US);
Richard F. Guarino, Fairhaven, MA (US);
J. Erik Moy, South Grafton, MA (US);
Geeta Pherwani, Watertown, MA (US);
Inventors:
Shyh-Yuan H. Hwang, Needham, MA (US);
Ronald Birkhoff, Houston, TX (US);
Richard F. Guarino, Fairhaven, MA (US);
J. Erik Moy, South Grafton, MA (US);
Geeta Pherwani, Watertown, MA (US);
Assignee:
BADGER LICENSING LLC, Boston, MA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 2/66 (2006.01); C10G 29/20 (2006.01); C10L 1/06 (2006.01);
U.S. Cl.
CPC ...
C07C 2/66 (2013.01); C10G 29/205 (2013.01); C10L 1/06 (2013.01); C10G 2300/1044 (2013.01); C10G 2300/1088 (2013.01); C10G 2300/301 (2013.01); C10G 2300/802 (2013.01); C10G 2400/02 (2013.01);
Abstract
A process for reducing the benzene content of gasoline stream, such as a reformate or light naphtha, comprises alkylating the gasoline stream in a reaction zone with an olefin alkylating agent. A paraffinic stream comprising C5 to ClO paraffins is fed to the inlet of the alkylation reaction zone.