石炭ベース還元鉄HBI製造技術とその高炉使用(新製銑プロセス,<特集号>製銑プロセスの環境調和・資源対応力強化を目指して)  [in Japanese] HBI Production through Coal-based Direct Reduction and Its Application in Blast Furnace(New Ironmaking Process,<Special Issue>Advancement for Sustainability and Resource Flexibility of the Ironmaking Processes)  [in Japanese]

    • 原田 孝夫 HARADA Takao
    • (株)神戸製鋼所新鉄源プロジェクト本部技術センター還元技術部 Reduction Technology Department, Technology Center, Iron Unit Division, Kobe Steel, Ltd.

Abstract

In order to reduce CO_2 emission and cope with the shortage of agglomerated ore due to the use of low-grade iron ore for a sintering process, which are key issues in the ironmaking field, it was proved that direct reduced iron can be manufactured using comparatively cheap fine iron ore and coal, or steel mill waste as the raw material. By using coal-based direct reduced iron, hot briquetted iron (HBI) which has sufficient strength for blast furnace use was manufactured in the demonstration plant. The use of this HBI in the blast furnace could contribute to reduce CO_2 emission and dealing with the shortage of agglomerated ore.

Journal

Tetsu- to- Hagane   [List of Volumes]

Tetsu- to- Hagane 92(12), 1022-1028, 2006-12-01  [Table of Contents]

The Iron and Steel Institute of Japan (ISIJ)

References:  9

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Cited by:  1

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Codes

  • NII Article ID (NAID) :
    110004862683
  • NII NACSIS-CAT ID (NCID) :
    AN00151251
  • Text Lang :
    JPN
  • Article Type :
    Journal Article
  • ISSN :
    00211575
  • NDL Article ID :
    8599640
  • NDL Source Classification :
    ZP42(科学技術--金属工学・鉱山工学--鉄鋼)
  • NDL Call No. :
    Z17-356
  • Databases :
    CJP  CJPref  NDL  NII-ELS