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:
Jul. 27, 2010
Filed:
Mar. 26, 2007
Applicant:
Herman Feldmann, Carbondale, IL (US);
Inventor:
Herman Feldmann, Carbondale, IL (US);
Assignee:
Rentech, Inc., Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10J 3/00 (2006.01); C07C 4/00 (2006.01); F27B 15/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cost-effective biomass gasification method and system for converting biomass materials into gaseous fuel. The system and method are capable of converting at least about 50-70% of the carbon in a biomass material into gaseous carbon at a temperature lower than about 1300° F. Also provided is a highly-efficient, cost-effective biomass gasification system comprising a combustor and a gasifier with an inside diameter of at least about 36 inches and a height of at least about 40 feet.