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:
Sep. 10, 2019
Filed:
Jul. 04, 2014
Eni S.p.a., Rome, IT;
Giuseppe Bellussi, Piacenza, IT;
Vincenzo Piccolo, Zelo Buon Persico, IT;
Alberto Maria Antonio Malandrino, Milan, IT;
Valentina Fabio, Catanzaro, IT;
Giacomo Fernando Rispoli, Rome, IT;
ENI S.p.A., Rome, IT;
Abstract
A process for the refining of crude oil with at least one atmospheric distillation unit for separating the various fractions, a sub-atmospheric distillation unit, a conversion unit of the heavy fractions obtained, a unit for enhancing the quality of some of the fractions obtained by actions on the chemical composition of their constituents and a unit for the removal of undesired components, where the sub-atmospheric distillation residue is sent to one of the conversion units, the conversion unit includes at least one hydroconversion reactor in slurry phase, into which hydrogen or a mixture of hydrogen and HS, is fed, in the presence of a suitable dispersed hydrogenation catalyst with dimensions ranging from 1 nanometer to 30 microns.