燃料与化工 ›› 2016, Vol. 47 ›› Issue (5): 16-18.

• 煤焦技术 • 上一篇    下一篇

国内高硫焦煤与进口低硫焦煤的优化配用

任华伟1  吕青青2   

  1. 1.江苏沙钢集团有限公司焦化厂, 张家港215600;2.江苏省(沙钢)钢铁研究院, 张家港215625
  • 出版日期:2016-09-10

Optimized blending of domestic high sulfur coking coal and imported low sulfur coking coal

Ren Huawei1  Lv Qingqing2   

  1. 1.Coking Plant of Jiangsu Shagang Group Co.,Ltd.,Zhangjiagang 215600,China; 2.Jiangsu (Shagang) Iron & Steel Institute,Zhangjiagang 215625,China
  • Online:2016-09-10

摘要:

通过对国内硫分为2%的高硫焦煤指标分析,利用40kg小焦炉试验开展国内高硫焦煤与进口低硫焦煤优化配用研究,并进行6m顶装焦炉工业生产试验。研究表明,国内高硫焦煤通过与进口低硫焦煤优化搭配使用,配比可达到6.5%~8%,配煤成本降低5~10元/t。

Abstract:

The indexes of domestic high sulfur coking coal containing 2% sulfur were analyzed.Study on optimizing the blending of domestic high sulfur coking coal and imported low sulfur coking coal was carried out with a 40kg pilot coke oven battery, and industrial test was carried out in 6m top charging coke oven battery.The result shows that a blending ratio of 6.5%~8% can be obtained, and coal blending cost can be reduced by 5~10RMB/t after optimized blending of domestic high sulfur coking coal and imported low sulfur coking coal.

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