燃料与化工 ›› 2013, Vol. 44 ›› Issue (5): 18-20.

• 煤焦技术 • 上一篇    下一篇

优化配煤结构降低成本的经验

许丽君   

  1. 湖南华菱湘潭钢铁有限公司焦化厂, 岳塘411101
  • 出版日期:2013-09-19

Experience of lowering production cost by optimizing coal blending

Xu Lijun   

  1. Coking Plant of Hunan Hualing Xiangtan Iron & Steel Co.Ltd.,Yuetang 411101,China
  • Online:2013-09-19

摘要:

为适应高炉大型化对焦炭质量提出的更高要求,通过开展煤岩分析、优化配煤结构、加大省内主焦煤用量、应用低质低价煤资源、开发利用非炼焦煤资源等措施,稳定了焦炭质量,降低了配煤成本,实现了资源的充分利用。

Abstract:

For requirement of high capacity blast furnace production, high quality of coke is required.To this end, by means of ingredient analysis,coal blending optimization,increase of local-produced prime coking coal consumption as well as development of non-coking coal resources,the coke quality can be stabilized,coal blending cost can be lowered and full utilization of the resources can be realized.