摘要
对炼焦煤的使用性能及其市场价格作为研究对象,以安钢使用的煤种为例,从影响炼焦煤价格的具体因素到炼焦煤性能指标的选定,对各炼焦煤的性价比进行了系统分析,提出了合理的评价方法,为采购和使用提供了科学的依据。
This article takes the quantity and price of coking coal as the object of study. It confirmed the quality index and their weight to judge the coking coal. It studied the cost performance of kinds of the coking coal used in Anyang Steel. It also offered basis of purchasing and using of coking coal in coking plant.
出处
《河南冶金》
2013年第4期31-33,共3页
Henan Metallurgy
关键词
炼焦煤
性能
性价比
评价
coking coal quantity cost performance judge
