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:
Dec. 31, 2013
Filed:
Nov. 06, 2008
Takashi Yamamoto, Nagasaki, JP;
Katsuhiro Ota, Tokyo, JP;
Hiromi Ishii, Tokyo, JP;
Yoshinori Koyama, Nagasaki, JP;
Kimishiro Tokuda, Nagasaki, JP;
Isao Mochida, Fukuoka, JP;
Tatsuro Harada, Fukuoka, JP;
Takashi Yamamoto, Nagasaki, JP;
Katsuhiro Ota, Tokyo, JP;
Hiromi Ishii, Tokyo, JP;
Yoshinori Koyama, Nagasaki, JP;
Kimishiro Tokuda, Nagasaki, JP;
Isao Mochida, Fukuoka, JP;
Tatsuro Harada, Fukuoka, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
An integrated coal gasification combined cycle facility is provided that can prevent a reduction in power generation efficiency even when low-grade coal having a relatively-high moisture content is used. Included are: a gasification section that gasifies supplied coal; a gas power generation section that generates power by using gas supplied from the gasification section; a steam power generation section that generates power by using the heat of exhaust gas discharged from the gas power generation section; and a coal drying unit that dries the coal by using exhaust heat discharged from the steam power generation section and that supplies the dried coal to the gasification section.