Operation of Kakogawa No. 1 blast furnace with high pulverized coal injection rate

Y. Yamagata; T. Nakaya; T. Okuda; R. Ono; T. Goto; R. Ito; I. Mizuguchi

doi:10.1051/metal/199491030431

All issues

Volume 91 / No 3 (Mars 1994)

Rev. Met. Paris, 91 3 (1994) 431-438

Abstract

Issue		Rev. Met. Paris Volume 91, Number 3, Mars 1994


Page(s)		431 - 438
DOI		https://doi.org/10.1051/metal/199491030431
Published online		20 January 2017

Rev. Met. Paris, Vol. 91, N°3 (Mars 1994), pp. 431–438

Operation of Kakogawa No. 1 blast furnace with high pulverized coal injection rate^*

Marche du haut-fourneau n° 1 de Kakogawa avec un taux élevé d’injection de charbon pulvérisé

Y. Yamagata, T. Nakaya, T. Okuda, R. Ono, T. Goto, R. Ito and I. Mizuguchi

Abstract

Kakogawa No. 1 blast furnace has increased its pulverized coal (PC) injection rate from 100 kg/thm, after the enlargement of the PC injection system which was completed in October 1992. And the PC injection rate reached more than 180 kg/thm in October 1993 and this stable operation is being maintained.

^*

Subject of lecture at the ATS Steelmaking Conference 1993 (Paris, 15-16 December, 1993, Session 3).

© La Revue de Métallurgie 1994

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