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:
Jun. 07, 2005
Filed:
Oct. 08, 2002
Peizheng Zhou, Lawrenceville, NJ (US);
Larry Abrams, Cherry Hill, NJ (US);
Christine Marie Long, Princeton, NJ (US);
LU Yijun, Lawrenceville, NJ (US);
Peizheng Zhou, Lawrenceville, NJ (US);
Larry Abrams, Cherry Hill, NJ (US);
Christine Marie Long, Princeton, NJ (US);
Lu Yijun, Lawrenceville, NJ (US);
Hydrocarbon Technologies, Inc., Lawrenceville, NJ (US);
Abstract
A continuous process is disclosed for the production of hydrocarbon liquids and wax by Fischer-Tropsch conversion of synthesis gas in contact with promoted skeletal iron catalyst particles in a slurry reactor. Wax product is readily separated from the skeletal iron catalyst in a catalyst settling drum and concentrated catalyst particles in wax slurry are recycled from the settling drum to the slurry reactor, while essentially solid-free wax is recovered as a product.