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:
Jan. 02, 2001
Filed:
Sep. 17, 1999
Applicant:
Inventor:
Gary L. Beer, Plano, TX (US);
Assignee:
Syntroleum Corporation, Tulsa, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 2/700 ;
U.S. Cl.
CPC ...
C07C 2/700 ;
Abstract
An extended catalyst life two-stage hydrocarbon synthesis process wherein a first synthesis gas stream is reacted in a first stage reactor in the presence of a suitable catalyst to produce liquid hydrocarbon products and a gaseous stream; the gaseous stream is cooled and water and liquid hydrocarbons are separated from the gaseous stream to produce a second synthesis gas stream which is then passed to a second stage reactor for the production of additional liquid hydrocarbons.