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. 29, 2013
Filed:
Jun. 01, 2011
Feng Zhao, Wuhan, CN;
Haiqing Zhang, Wuhan, CN;
Qin Sun, Wuhan, CN;
Peng Qiu, Wuhan, CN;
Hong LI, Wuhan, CN;
Feng Zhao, Wuhan, CN;
Haiqing Zhang, Wuhan, CN;
Qin Sun, Wuhan, CN;
Peng Qiu, Wuhan, CN;
Hong Li, Wuhan, CN;
Abstract
A method and a system for producing synthetic gas from biomass by high temperature gasification, including: feeding raw material, carbonizing, pulverizing the charcoal, and transporting charcoal powder to the gasification furnace for gasification. A heat source for the carbonizing is achieved by a direct combustion reaction between external combustible gas and external oxygen in a carbonization furnace. The heat emitted from the reaction being directly provided to the necessary heat of biomass pyrolysis, and yielding pyrolysis gas and charcoal from carbonization furnace.