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:
May. 17, 1983
Filed:
Mar. 31, 1982
Richard R DeGraff, Deerfield, IL (US);
UOP Inc., Des Plaines, IL (US);
Abstract
A process is disclosed for the catalytic condensation of propylene to produce C.sub.6 -plus hydrocarbons. The process consumes all of the propylene present in a mixed propane-propylene feed stream and produces a high purity propane effluent stream. The effluent of the reaction zone is flashed with the resultant vapor being recycled to the reaction zone and the remaining liquid being passed into a fractionation column. A C.sub.3 sidecut is removed from the column and stripped to remove propylene, which is returned to the column. The overhead stream of the column is also recycled to the reaction zone.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile