燃料与化工 ›› 2012, Vol. 43 ›› Issue (6): 12-14.

• 煤焦技术 • 上一篇    下一篇

5.5m捣固焦炉结焦时间对焦炭质量的影响

苗金凤 张胜利   

  1. 豫港(济源)焦化集团有限公司,济源 454650
  • 出版日期:2012-11-30

Influence of coking period to coke quality for 5.5m stamp-charging battery

Miao Jinfeng     Zhang Shengli   

  1. Henan Hongkong (Jiyuan) Coking Group Co.Ltd.,  Jiyuan  454650, China
  • Online:2012-11-30

摘要:

通过5.5m捣固焦炉结焦时间的改变,探讨了在配煤比不变的条件下结焦时间变化对焦炭质量的影响。结果表明,适当延长结焦时间能有效提高焦炭的抗碎强度和反应后强度,改善焦炭的耐磨强度和反应性,有效降低焦炭硫分,而且能够配入更多的弱黏结煤,降低入炉煤成本。

Abstract:

This essay discusses the influence of coking period to coke quality by changing the coking period of 5.5 stamped charging battery, provided that the coal blending ratio is constant. The result shows that by suitably extending coking period, coke anti-crush strength and coke strength after reaction can be efficiently improved, anti-wearing strength and reactivity of coke can be improved, sulfur content in coke can be reduced, and charging cost can be reduced by blending more poor coking coal.

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