Title:
METHOD OF PRODUCING HIGH-REACTIVE COKE
Document Type and Number:
Japanese Patent JP2013256595
Kind Code:
A
Abstract:
To provide a technique for producing high-reactive, high-strength, and inexpensive coke.
A method of producing a high-reactive coke includes: drying an iron salt-containing coke obtained by making an iron-containing catalyst solution containing a pickling waste liquid of a steel material adhere to small and middle lump coke each having a particle size of 5 to 40 mm and then by performing impregnation; and thereafter burning the dried iron salt-containing coke under a non-oxygen atmosphere, thereby obtaining an iron-supported coke.
Inventors:
ISHII JUN
ICHIKAWA KAZUHEI
WATAKABE SHIRO
SATO MICHITAKA
ICHIKAWA KAZUHEI
WATAKABE SHIRO
SATO MICHITAKA
Application Number:
JP2012133592A
Publication Date:
December 26, 2013
Filing Date:
June 13, 2012
Export Citation:
Assignee:
JFE STEEL CORP
International Classes:
C10B57/06
Domestic Patent References:
| JP2003089808A | 2003-03-28 | |||
| JP2004315664A | 2004-11-11 | |||
| JP2003176484A | 2003-06-24 | |||
| JP2006206684A | 2006-08-10 | |||
| JPS6427644A | 1989-01-30 |
Attorney, Agent or Firm:
Junzo Ogawa
Morio Nakamura
Shiro Fujitani
Morio Nakamura
Shiro Fujitani
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