Behaviour of NINL Blast Furnace with 100% Calibrated Lump Iron Ore

作者

  • Santosh Kumar Neelachal Ispat Nigam Limited, Duburi, Jajpur, Odisha, PIN-755026
  • R K Jha Neelachal Ispat Nigam Limited, Duburi, Jajpur, Odisha, PIN-755026
  • N G Banerjee MESCO Steel, Jajpur

##semicolon##

Blast Furnace##common.commaListSeparator## Iron Making##common.commaListSeparator## Iron Ore Lump (CLO)##common.commaListSeparator## sinter##common.commaListSeparator## cohesive zone##common.commaListSeparator## thermal reserve zone##common.commaListSeparator## Coke Rate

摘要

A relation between sinter usages in burden and productivity are well established. Now a day, almost all blast furnace usages a sinter in its burden charge. The percentage of sinter in blast furnace is depending upon the availability of fines & sinter machine. But some time, due to non-availability of fine or sinter machines, or both, only calibrated iron ore lump are used as a source of iron in charge burden. The behaviour and characteristics of blast furnace changed when 100% iron ore lump are charged as compared to iron ore lump and sinter in burden. The behaviour of 100% iron ore lump (CLO) charged in furnace is focused in this paper.Keywords: Blast Furnace, Iron Making, Iron Ore Lump (CLO), sinter, cohesive zone, thermal reserve zone, Coke Rate

作者簡介

  • ##submission.authorWithAffiliation##
    Tech.Asst to Jt.Managing Director
  • ##submission.authorWithAffiliation##
    DGM (TQM)
  • ##submission.authorWithAffiliation##
    Director (Oprn)

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出版日期

2011-06-28

期號

卷 1 期 2 (2011)

分類

Review Articles

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