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Title:
CONTINUOUS MOLDED COKE PRODUCTION FACILITY
Document Type and Number:
Japanese Patent JP2002256272
Kind Code:
A
Abstract:

To provide a continuous, molded coke production facility which can reduce the breakage of the molded coal on heating and dry carbonization in an upright shaft oven and can produce the molded coke having a large size suitable for use in a blast furnace.

This continuous molded coke production installation for producing the molded coke by supplying molded coal into an upright shaft oven 6 by the use of a combustible gas as a heat medium and heating and carbonizing the molded coal charged into the upright shaft oven 6 is characterized by heating the raw coal charged into the upright shaft oven 6 with a fluidized bed type heat-exchanger 2 or a gas flow type heat exchanger at 200 to 400°C, molding the heated coal, and then charging the molded coal into the upright shaft oven 6.


Inventors:
FUJIKAWA ATSUSHI
Application Number:
JP2001057355A
Publication Date:
September 11, 2002
Filing Date:
March 01, 2001
Export Citation:
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Assignee:
NIPPON STEEL CORP
International Classes:
C10B53/08; C10B49/04; (IPC1-7): C10B53/08; C10B49/04
Attorney, Agent or Firm:
Masashi Kobori (1 person outside)