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:
Apr. 25, 2006
Filed:
May. 17, 2002
Josephus Johannes Helena Maria Font Freide, Guildford, GB;
David Newton, Famham, GB;
Christopher Sharp, Beverley, GB;
Josephus Johannes Helena Maria Font Freide, Guildford, GB;
David Newton, Famham, GB;
Christopher Sharp, Beverley, GB;
BP Exploration Operatiing Company Limited, London, GB;
Davy Process Technology Limited, London, GB;
Abstract
Process for the conversion of synthesis gas to higher hydrocarbons. A gaseous stream comprising synthesis gas is contacted at an elevated temperature and pressure with a suspension comprising a particulate Fischer-Tropsch catalyst suspended in a liquid medium, in a reactor system comprising at least one high shear mixing zone and a tubular loop reactor. The suspension and the gaseous stream are passed through the high shear mixing zone(s) wherein the gaseous stream is broken down into gas bubbles and/or irregularly shaped gas voids. Suspension having gas bubbles and/or irregularly shaped gas voids dispersed therein is discharged from the high shear mixing zone(s) into the tubular loop reactor, the discharged suspension is circulated around the tubular loop reactor, and a product suspension stream comprising at least a portion of the circulating suspension is withdrawn from the tubular loop reactor.