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. 25, 1976
Filed:
Dec. 23, 1974
Stanley J Lucki, Runnemede, NJ (US);
Mobil Oil Corporation, New York, NY (US);
Abstract
A process is provided for dimerization of light olefins comprising from 2 to 4 carbon atoms which comprises contacting same at a weight hourly space velocity of from about 0.1 to about 10, a temperature of from about 32.degree.F to about 350.degree.F and a pressure of from about 200 psig to about 1000 psig with a catalyst of alumina having intimately combined therewith from about 2 to about 5 weight percent nickel and from about 1 to about 3 weight percent sulfur as a result of impregnation with nickel sulfate, said alumina being gamma, eta or a mixture thereof and said catalyst having been calcined at a temperature of from 750.degree.F to about 1150.degree.F in an inert oxygen-free, non-reducing atmosphere.