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. 24, 2012
Filed:
Oct. 22, 2007
Masayasu Sakai, Nagasaki, JP;
Toshiyuki Takegawa, Nagasaki, JP;
Hachiro Kawashima, Isahaya, JP;
Nobuaki Murakami, Isahaya, JP;
Masayasu Sakai, Nagasaki, JP;
Toshiyuki Takegawa, Nagasaki, JP;
Hachiro Kawashima, Isahaya, JP;
Nobuaki Murakami, Isahaya, JP;
Nagasaki Institute of Applied Science, Nagasaki, JP;
Abstract
A biomass thermochemical gasification apparatus is provided that can manufacture high-quality fuel gas out of solid biomass in an industrial manner. This fuel gas can be used as fuel for a gas engine and a gas turbine for example and also can be used as synthesis gas for methanol synthesis. A high-temperature combustion gas generation apparatus () for biomass operates entirely by biomass and the heat source thereof does not depend on fossil fuel. A coarsely-ground powder biomass () subjected to gasification and gasification agent () are introduced to a primary gasification reaction room () and generate gasification reaction by, as reaction heat, radiation heat from a wall face of the primary gasification reaction room () heated by combustion gas () generated in the high-temperature combustion gas generation apparatus () and are dissolved. Consequently, the biomass () is converted to clean and high-quality generated gas.