Abstract

This article discusses the procedure regarding the coefficient prediction of burden element distribution between smelting products based on integral parameters of the burden and thermal blasting mode for calculation of chemical composition of cast iron and slag under current operation conditions of blast furnaces in Ukraine. New estimation indicators of thermal gas dynamic mode are proposed, which can be applied for the prediction of composition and properties of final smelting products. The performed analysis of blast furnace indicators and analytical estimation of final slag melts for process conditions of blast furnaces confirmed the validity of the application of the proposed integral indicators of burden and estimations of thermal gas dynamic mode in the developed Expert system of selection of optimum composition of multicomponent blast furnace burden.

中文翻译：

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基于高炉炉料综合指标和爆破温度模式预测最终冶炼产品的成分和性能

摘要

本文讨论了在乌克兰高炉当前运行条件下，基于炉料和热风模式的积分参数预测冶炼产品之间炉料元素分布系数的程序，用于计算铸铁和炉渣的化学成分。提出了新的热力气体动力学模型估计指标，可用于预测最终冶炼产品的成分和性能。