Title:
METHOD OF OPERATING GAS SEPARATION RECOVERY EQUIPMENT IN STEEL PLANT
Document Type and Number:
Japanese Patent JP2012013255
Kind Code:
A
Abstract:
To provide a method of operating gas separation recovery equipment capable of separating and recovering carbon dioxide from blast furnace gas efficiently and economically without constraints on equipment.
In the method of operating the gas separation recovery equipment for separating and recovering the carbon dioxide from the blast furnace gas in a steel plant, the carbon dioxide is separated and recovered from the blast furnace gas with the gas separation recovery equipment A by a pressure swing adsorption method, and moreover, power generated by using waste heat that occurs in the steel plant in power generating equipment B in the steel plant is used for the gas separation recovery process.
Inventors:
HAYASHI HIROHARU
SAIMA HITOSHI
MOGI YASUHIRO
HARAOKA TAKASHI
SAIMA HITOSHI
MOGI YASUHIRO
HARAOKA TAKASHI
Application Number:
JP2010147563A
Publication Date:
January 19, 2012
Filing Date:
June 29, 2010
Export Citation:
Assignee:
JFE STEEL CORP
NIPPON STEEL CORP
SUMITOMO METAL IND
KOBE STEEL LTD
NISSHIN STEEL CO LTD
NIPPON STEEL ENG CO LTD
NIPPON STEEL CORP
SUMITOMO METAL IND
KOBE STEEL LTD
NISSHIN STEEL CO LTD
NIPPON STEEL ENG CO LTD
International Classes:
F27D17/00; B01D53/04; C01B32/50; C10K1/32; C10K3/00; F25J1/00
Domestic Patent References:
| JP2009257324A | 2009-11-05 | |||
| JP2009203860A | 2009-09-10 | |||
| JP2003120218A | 2003-04-23 | |||
| JP2009133601A | 2009-06-18 |
Attorney, Agent or Firm:
Hideto Tomabechi
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