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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.:

US 10283793 B1

PDFFull Text
Date of Patent:
May. 07, 2019

Filed:

Dec. 28, 2012

Combined generation system and method for collecting carbon dioxide for combined generation system

Applicant:

Doosan Heavy Industries & Construction Co., Ltd., Changwon-si, Gyeongsangnam-do, KR;

Inventors:

Choamun Yun, Daejeon, KR;

Taehee Kim, Daejeon, KR;

Gipung Lee, Daejeon, KR;

Taewon Lee, Daejeon, KR;

Assignee:

Doosan Heavy Industries Construction Co., Ltd, Gyeongsangnam-do, KR;

Attorney:

Invenstone Patent, LLC

Primary Examiner:

Eli S Mekhlin

Int. Cl.
CPC ...
H01M 8/0612 (2016.01); C10J 3/00 (2006.01); C10K 1/00 (2006.01); C10K 3/04 (2006.01); C10L 3/08 (2006.01); H01M 8/0662 (2016.01); H01M 8/0668 (2016.01); C01B 3/12 (2006.01); C10L 3/10 (2006.01); H01M 8/14 (2006.01);
U.S. Cl.
CPC ...
H01M 8/0618 (2013.01); C01B 3/12 (2013.01); C10J 3/00 (2013.01); C10K 1/005 (2013.01); C10K 3/04 (2013.01); C10L 3/08 (2013.01); C10L 3/102 (2013.01); H01M 8/0643 (2013.01); H01M 8/0662 (2013.01); H01M 8/0668 (2013.01); C01B 2203/025 (2013.01); C01B 2203/0283 (2013.01); C01B 2203/062 (2013.01); C01B 2203/142 (2013.01); C10J 2300/093 (2013.01); C10J 2300/0959 (2013.01); C10J 2300/0976 (2013.01); C10J 2300/1646 (2013.01); C10J 2300/1662 (2013.01); C10J 2300/1678 (2013.01); C10J 2300/1838 (2013.01); C10L 2290/02 (2013.01); C10L 2290/562 (2013.01); H01M 2008/147 (2013.01); Y02E 60/526 (2013.01); Y02P 20/13 (2015.11);
Abstract

A combined generation system according to one embodiment of the present invention comprises: a natural gas synthesizing apparatus for receiving coal and oxygen, generating synthetic gas by a gasifier, and permitting the synthetic gas to pass through a methanation reactor so as to synthesize methane; a fuel cell apparatus for receiving fuel that contains methane from the natural gas synthesizing apparatus and generating electrical energy; and a generating apparatus for producing electrical energy using the fluid discharged from the fuel cell apparatus.

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