The Principle of Blast Furnace Operational Technology and Centralized Gas Flow by Center Coke Charging

نویسندگان

  • Yoshiyuki MATSUI
  • Koichiro SHIBATA
  • Yasuo YOSHIDA
چکیده

High pellets ratio operation forced by burden material restrictions at Kobe Steel resulted in the development of a center coke charging process based on centralized gas flow principle. This methodology produced a novel approach to burden distribution, coal combustion and pellets operation, in which these processes are viewed as part of a chain reaction. As a result of these developments, furnace performance has improved dramatically. This paper also describes future developments in blast furnace iron making.

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تاریخ انتشار 2006