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Title:
炭酸ガス含有排ガスの改質方法および改質設備
Document Type and Number:
Japanese Patent JP5471154
Kind Code:
B2
Abstract:

To provide a technique with which by effectively utilizing BOG (boil-off gas) as a reducing agent for a carbon dioxide gas, time and labor for re-liquefying the BOG can be eliminated and an increase in the heat of exhaust gas and a decrease in the discharge of the carbon dioxide gas can simultaneously be achieved.

In the method for reforming the exhaust gas containing the carbon dioxide gas, when reforming the exhaust gas by adding the reducing agent to the exhaust gas containing high temperature carbon dioxide gas to introduce reforming reaction by the carbon dioxide gas contained in the exhaust gas and the reducing agent, the boil-off gas which volatilizes in a liquefied gas storage tank is used as the reducing agent. There is also provided reforming equipment which is used to implement the method.

COPYRIGHT: (C)2011,JPO&INPIT


Inventors:
Katsuhiko Takagi
Headquarters Kenji
Ryoki Fujii
Application Number:
JP2009190844A
Publication Date:
April 16, 2014
Filing Date:
August 20, 2009
Export Citation:
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Assignee:
jfe Steel Corporation
International Classes:
C21C5/38; C21C5/40; C22B1/20; F17C13/00; F27B21/08; F27B21/14; F27D17/00
Domestic Patent References:
JP2010255087A
JP54087612A
JP55079816A
JP2004051049A
Attorney, Agent or Firm:
Junzo Ogawa
Morio Nakamura
Shiro Fujitani