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:
Mar. 13, 1979
Filed:
Jan. 19, 1978
Applicant:
Inventor:
George R Winter, III, Mt. Prospect, IL (US);
Assignee:
UOP Inc., Des Plaines, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
2606 / ; 2606 / ; 2606 / ; 2606 / ;
Abstract
A hydrocarbon conversion process wherein a fractionation column overhead vapor stream is circulated through a portion of the process, such as through a purification zone or hydrocarbon recovery zone. Part of the motive force for this vapor circulation is derived from depressurizing the vaporous phase of a mixed-phase reaction zone effluent through an ejector which draws a suction on the overhead receiver of the fractionation column.