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. 18, 2014
Filed:
Feb. 04, 2010
Beatrice Fischer, Lyons, FR;
Fabrice Giroudiere, Orlienas, FR;
Jean-louis Ambrosino, Ternay, FR;
IFP Energies Nouvelles, Rueil Malmaison Cedex, FR;
Abstract
This invention relates to a process for the production of hydrogen from a hydrocarbon feedstock and water vapor comprising a stage in which a portion of the hydrocarbon feedstock is sent to a vapor-reforming unit and another portion of the hydrocarbon feedstock is sent directly to an autothermal reformer in a mixture with the effluent that is obtained from a vapor-reforming unit, a vapor-reforming stage of the hydrocarbon feedstock in a vapor-reforming unit, a stage for autothermal reforming of the stream that is obtained in the preceding stage as well as the hydrocarbon feedstock that is sent directly into an autothermal reformer, a vapor conversion stage of the synthesis gas that is obtained in the preceding stage, and a stage for recovering carbon dioxide that is present in the stream that is obtained in the vapor conversion stage.