Title:
CARBONACEOUS FUEL GASIFICATION METHOD, STEEL MILL OPERATION METHOD, AND GASIFIED GAS PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2017/061482
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing a carbonaceous fuel gasification method capable of gasifying a carbonaceous fuel at a high yield, a steel mill operation method for utilizing a carbonaceous fuel through gasification thereof at a high yield, and a gasified gas production method capable of producing a gas through gasification from a carbonaceous fuel at a high yield. The problem is solved by supplying a carbonaceous fuel, and a gasification agent containing H2, CO2, and H2O, to a fluidized bed gasification furnace which employs aluminum oxide as a fluidization medium.
Inventors:
TAKAGI KATSUHIKO (JP)
Application Number:
PCT/JP2016/079652
Publication Date:
April 13, 2017
Filing Date:
October 05, 2016
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
C10J3/54; C21B5/00
Foreign References:
| JP2015131277A | 2015-07-23 | |||
| JP2015131916A | 2015-07-23 | |||
| JP2014037524A | 2014-02-27 | |||
| JP2004517169A | 2004-06-10 | |||
| JP2000140800A | 2000-05-23 |
Other References:
See also references of EP 3360948A4
Attorney, Agent or Firm:
WATANABE Mochitoshi et al. (JP)
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