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. 03, 2013
Filed:
Jan. 14, 2011
Applicants:
Steven Lee Krupa, Fox River Grove, IL (US);
Cedric R. Freeman, Houston, TX (US);
Jessy E. Trucko, Lake Forest, IL (US);
Jonathan Andrew Tertel, Mt. Prospect, IL (US);
Inventors:
Steven Lee Krupa, Fox River Grove, IL (US);
Cedric R. Freeman, Houston, TX (US);
Jessy E. Trucko, Lake Forest, IL (US);
Jonathan Andrew Tertel, Mt. Prospect, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 19/08 (2006.01); C10G 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
One exemplary embodiment can be a process for removing one or more disulfide compounds from a caustic stream. The process can include passing the caustic stream, previously contacted with a hydrocarbon stream for removing one or more mercaptans, through a column to remove the one or more disulfide compounds downstream of a mercaptan oxidation zone.