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:
Aug. 29, 2006
Filed:
May. 05, 2004
Gabriele Carlo Ettore Clerici, Milan, IT;
Giuseppe Belmonte, Turin, IT;
Gabriele Carlo Ettore Clerici, Milan, IT;
Giuseppe Belmonte, Turin, IT;
ENI S.p.A., Rome, IT;
Institut Francais du Petrole, Rueil-Malmaison, FR;
Enitecnologie S.p.A., San Donato Milanese, IT;
Abstract
Hydrocarbons are prepared, liquid at the reaction temperature, by feeding synthesis gas into three-phase turbulent reactors wherein the solid phase, consisting of the catalyst in particle form, is kept in suspension in the liquid phase by the rising synthesis gas. The reaction product is separated/filtrated in continuous from the catalyst dispersed therein, by means of a separation/filtration unit consisting of several filtration cartridges, each consisting of at least two porous filtering elements, the first having an average pore diameter ranging from 0.5 to 15 μm, whereas the second has an average pore diameter ranging from 0.002 to 0.1 μm.