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:
Aug. 16, 2016
Filed:
Dec. 21, 2012
Korea Institute of Industrial Technology, Chungcheongnam-do, KR;
Uen Do Lee, Daejeon, KR;
Wong Yang, Gyeonggi-do, KR;
Dong Ho Park, Gyeonggi-do, KR;
Jeong Woo Lee, Daejeon, KR;
Young Doo Kim, Seoul, KR;
Ji Hong Moon, Gwangju, KR;
Kwang Soo Kim, Chungcheongnam-do, KR;
Chang Won Yang, Incheon, KR;
Beom Jong Kim, Gyeonggi-do, KR;
Korea Institute of Industrial Technology, Chungcheongnam-Do, KR;
Abstract
The present invention provides a hybrid gasification system which simultaneously has the advantages of an entrained-flow gasifier using pulverized fuel and a fluidized-bed gasifier utilized for gasifying fuel with relatively various properties. The present intention provides a hybrid gasification system employing a structure in which a second reaction chamber operated at a temperature of 700 to 900 is surrounded by a first reaction chamber operated at temperature, thereby obtaining an insulation effect, performing additional heat exchange, and minimizing a heat loss. Furthermore, the present invention provides a hybrid gasification system having a structure in which unreacted substances and tar within synthetic gas generated from a first reaction chamber reacts within a second reaction chamber, thereby increasing the entire gasification efficiency.