Development and Application of Control Model for Semi-Steel Steelmaking

Abstract:

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According to the actual characteristics of semi-steel steelmaking of PZH steel, a static model for prediction of the oxygen blow amount and consumption of auxiliary material is established, and an end-point prediction model based on carbon content and temperature of sublance is given. This paper introduced the calculating principle and basic structure about above two models detailed. The results show that, the static model has certain accuracy and reliability of these models are illustrated by actual application.The static model might provide immediately the predicting optimum auxiliary material amount and the oxygen blow amount for operator, which direct the operation in time. The end-point prediction model might give real time prediction for the carbon content and temperature on BOF Endpoint, which has high hitting ratio.

Info:

Periodical:

Advanced Materials Research (Volumes 154-155)

Edited by:

Zhengyi Jiang, Xianghua Liu and Jinglong Bu

Pages:

1137-1142

DOI:

10.4028/www.scientific.net/AMR.154-155.1137

Citation:

X. T. Liang et al., "Development and Application of Control Model for Semi-Steel Steelmaking", Advanced Materials Research, Vols. 154-155, pp. 1137-1142, 2011

Online since:

October 2010

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Price:

$35.00

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