Development of a smelting-reduction process for steelmaking dust recycling

H. Itaya; Y. Hara; S. Taguchi; S. Hasegawa; M. Nomura; Y. Matsumoto

doi:10.1051/metal/199794010063

All issues

Volume 94 / No 1 (Janvier 1997)

Rev. Met. Paris, 94 1 (1997) 63-70

Abstract

Issue		Rev. Met. Paris Volume 94, Number 1, Janvier 1997


Page(s)		63 - 70
DOI		https://doi.org/10.1051/metal/199794010063
Published online		17 January 2017

Rev. Met. Paris, Vol. 94, N°1 (Janvier 1997), pp. 63–70

Development of a smelting-reduction process for steelmaking dust recycling^*

Développement d'un procédé de fusion-reduction pour le recyclage des poussières d'aciérie

H. Itaya, Y. Hara, S. Taguchi, S. Hasegawa, M. Nomura and Y. Matsumoto

Abstract

A new smelting-reduction process was developed at the pilot plant scale for the recycling of steelmaking dust. A commercial plant has then been built and is operating successfully since May 1994. The process is characterized by a coke packed bed, direct use of fine raw materials without sintering, and two rows of tuyeres at different levels of the shaft.

^*

Subject of a lecture at the 1996 ATS International Steelmaking Conference (Paris, 11-12 December, 1996, Session 1).

© La Revue de Métallurgie 1997

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