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:
Oct. 15, 2019
Filed:
Mar. 17, 2014
Applicants:
Larry G. Felix, Pelham, AL (US);
William E. Farthing, Pinson, AL (US);
James H. Irvin, Hoover, AL (US);
Todd R. Snyder, Birmingham, AL (US);
Wei Yan, Memphis, TN (US);
Inventors:
Larry G. Felix, Pelham, AL (US);
William E. Farthing, Pinson, AL (US);
James H. Irvin, Hoover, AL (US);
Todd R. Snyder, Birmingham, AL (US);
Wei Yan, Memphis, TN (US);
Assignee:
GAS TECHNOLOGY INSTITUTE, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10B 7/10 (2006.01); B29C 48/00 (2019.01); B29C 48/67 (2019.01); B29C 48/92 (2019.01); B29C 48/25 (2019.01); B29C 48/40 (2019.01); B29C 48/80 (2019.01); C10L 9/08 (2006.01);
U.S. Cl.
CPC ...
C10B 7/10 (2013.01); B29C 48/022 (2019.02); B29C 48/268 (2019.02); B29C 48/402 (2019.02); B29C 48/67 (2019.02); B29C 48/832 (2019.02); B29C 48/834 (2019.02); B29C 48/92 (2019.02); C10L 9/086 (2013.01); B29C 2948/92704 (2019.02);
Abstract
A system for the production of carbonized biomass that includes an infeed for accepting biomass feed material and an associated twin screw extruder. A water heater is connected with respect to at least one inlet along a length of the twin screw extruder and a pressure sustaining valve is connected at an outlet of the twin screw extruder.