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. 31, 2009
Filed:
Dec. 29, 2003
Roberto Catani, San Donato Milanese, IT;
Marco Di Girolamo, San Donato Milanese, IT;
Massimo Conte, San Donato Milanese, IT;
Ambrogio Gusberti, Sannazzaro de'Burgondi, IT;
Roberto Catani, San Donato Milanese, IT;
Marco Di Girolamo, San Donato Milanese, IT;
Massimo Conte, San Donato Milanese, IT;
Ambrogio Gusberti, Sannazzaro de'Burgondi, IT;
Snamprogetti S.p.A., San Donato Milanese, IT;
Abstract
Process for the production of hydrocarbon blends with a high octane number by the hydrogenation of hydrocarbon blends, containing branched C, Cand Colefinic cuts, characterized by sending said blends, as such or fractionated into two streams, one substantially containing the branched Colefinic cut, the other substantially containing the branched Cand Colefinic cuts, to a single hydrogenation zone or to two hydrogenation zones in parallel, respectively, only the stream substantially containing of saturated Chydrocarbons, obtained by the fractionation of the stream produced by the single hydrogenation zone or obtained by the hydrogenation zone fed by the fractionated stream substantially containing the branched Colefinic cut, being at least partly recycled to the single hydrogenation zone or to the hydrogenation zone fed by the fractionated stream substantially containing the branched Colefinic cut, and the hydrocarbon blend with a high octane number, obtained by the fractionation of the stream produced from the single hydrogenation zone or obtained from the hydrogenation zone, being fed by the fractionated stream substantially containing the branched Cand Colefinic cuts.