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:
Sep. 04, 2012
Filed:
Feb. 22, 2007
Takahiro Murakami, Koto-ku, JP;
Koubun Kyo, Koto-ku, JP;
Toshiyuki Suda, Koto-ku, JP;
IHI Corporation, Tokyo, JP;
Abstract
An object of the invention is to enhance gasification efficiency of flammable solid content when high fuel ratio fuel having fixed carbon content in large quantity is to be gasified. A material downcomerfor introduction of bed materialseparated in a material separatorand a fuel supply portfor introduction of gasification fuelare arranged at one side of a gasification furnace; a solid content supply portfor supply of flammable solid contentand the bed materialin the gasification furnaceto the combustion furnaceis arranged at the other side of the gasification furnace. In the gasification furnaceand between the one and the other sides of the furnace, vertical partition platesare arranged to provide a zigzag curved flow passagewith upper and lower turns.