Model for Economic Optimization of Iron Production in the Blast Furnace

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A method for economic optimization of ironmaking in the blast furnace has been developed. Values for some of the most central operational variables of the furnace were generated by a factorial plan, and were used as inputs to a first-principles model that estimated important performance variables of the process. On the basis of these data a linear process model was developed and subsequently used for minimizing the hot metal production costs. The optimization task was formulated as a mixed integer linear programming problem and was solved by a spreadsheet program. The performance of the model is illustrated by examples, where the specific hot metal production cost is minimized under realistic process constraints. The sensitivity of the model to changes in the constraints or in the price structure is also demonstrated.

収録刊行物

  • ISIJ international

    ISIJ international 46(9), 1297-1305, 2006-09-15

    The Iron and Steel Institute of Japan

参考文献:  16件中 1-16件 を表示

  • <no title>

    BISWAS A. K.

    Principles of Blast Furnace Ironmaking, 1981

    被引用文献1件

  • <no title>

    OMORI Y. Ed.

    Blast Furnace Phenomena and Modelling, 1987

    被引用文献1件

  • <no title>

    MCCULLOCH G. A.

    Int. J. Prod. Res. 10, 77, 1972

    被引用文献1件

  • <no title>

    RAY W. H.

    Process Optimization, 1973

    被引用文献1件

  • <no title>

    DUTTA G.

    Manuf. Serv. Oper. Manag. 3, 387, 2001

    被引用文献1件

  • <no title>

    FABIAN T.

    Manag. Sci. 4, 415, 1958

    被引用文献1件

  • <no title>

    DEO B.

    ISIJ Int. 38, 98, 1998

    被引用文献1件

  • <no title>

    HUNG Y.-J.

    Doctoral dissertation, Northwestern University, 1991

    被引用文献1件

  • <no title>

    SAXEN H.

    Proc. 60th Ironmaking Conf., 2001, 2001

    被引用文献1件

  • <no title>

    RIST A.

    Rev. Met. 61, 121, 1964

    被引用文献1件

  • <no title>

    KITAEV B. I.

    Heat Exchange in Shaft Furnaces, 1967

    被引用文献1件

  • <no title>

    WALKENBACH J.

    Excel 2003 Power Programming with VBA, 2004

    被引用文献1件

  • <no title>

    LARSSON M.

    Doctoral dissertation, Lulea Technical University, 2005

    被引用文献1件

  • <no title>

    DIEMER P.

    Stahl Eisen 124, 21, 2004

    被引用文献1件

  • <no title>

    AUSTIN P. R.

    ISIJ Int. 38, 239, 1998

    被引用文献1件

  • <no title>

    PETERS M.

    Stahl Eisen 122(4), 43, 2002

    被引用文献2件

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