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:
Jul. 09, 1985
Filed:
Oct. 11, 1984
Applicant:
Inventor:
Paul C Steacy, Des Plaines, IL (US);
Assignee:
UOP Inc., Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
585415 ; 585413 ; 585423 ; 585424 ; 585450 ;
Abstract
A hydrocarbon conversion process for the production of C.sub.6 -C.sub.8 aromatic hydrocarbons from C.sub.3 and C.sub.4 aliphatic hydrocarbons is disclosed. This dehydrocyclodimerization process is characterized by the integrated product recovery steps employed to separate hydrogen and products from the reactor effluent. Following partial condensation of the reactor effluent stream, the resultant vapor is subjected to liquid absorption (scrubbing) followed by autorefrigeration to yield lighter gas streams. Liquids from the various steps are separated via fractionation.