燃料与化工 ›› 2012, Vol. 43 ›› Issue (6): 10-12.

• 煤焦技术 • 上一篇    下一篇

捣固炼焦对焦炭质量的影响

刘 洋1,2 李东涛1 何 龙1   

  1. 1.首钢技术研究院,北京 100041;2.北京科技大学,北京 100041
  • 出版日期:2012-11-30

Affect of stamp-charging battery on coke quality

Liu Yang1,2    Li Dongtao1    He Long1   

  1. 1. Shougang Research Institute of Technology, Beijing  100041,China;2. University of Science and Technology Beijing , Beijing  100041,China
  • Online:2012-11-30

摘要:

利用40kg试验焦炉进行顶装与捣固炼焦试验,对比分析发现,捣固炼焦工艺可以明显改善焦炭的冷态强度,提高焦炭抗碎强度,改善耐磨强度,还可提高焦炭的反应后强度,但对焦炭的反应性影响不大,可以使焦炭粒度组成更加均匀化。

Abstract:

Test for top-charge and stamp-charge coke oven batteries by 40kg test coke oven is described in this paper, which shows that the stamp-charge process can obviously improve the cold strength, crushing strength, abrasion strength and CSR of coke but it would uniformize the grain size composition since it has little effect on the CRI.

中图分类号: