Charging System Enhancements for a Blast Furnace at Azovstal Iron and Steel Works Private Joint-Stock Corporation

被引：0

作者：

S. V. Sosin

S. A. Karikov

V. B. Semakova

V. P. Russkikh

V. V. Semakov

机构：

[1] Azovstal Iron and Steel Works Private Joint-Stock Corporation,

[2] Pryazovskyi State Technical University State Higher Education Institution Mariupol,undefined

来源：

Metallurgist | 2019年 / 63卷

关键词：

Blast furnace; charging; ore charging; coke consumption; PCF; productivity;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We discuss various charging systems for blast-furnace operations with and without injection of pulverized coal fuel (PCF) into the hearth. We also perform a mathematical simulation of the radial distribution of coke in ore charges and analyze production data on the variation in furnace-gas temperature at the burden surface across the top throat in different charging systems. An efficient blast-furnace charging system has been developed for use when pulverized coal fuel is injected into the hearth.

引用

页码：327 / 334

页数：7