燃料与化工 ›› 2011, Vol. 42 ›› Issue (3): 11-13.

• 煤焦技术 • 上一篇    下一篇

昆钢应用“风选+调湿”备煤技术的研究

高云祥 李 轶   

  1. 昆明钢铁控股有限公司,昆明 650302
  • 出版日期:2011-05-28

Study on applying “winnowing +CMC” coal preparation technology at Kunming Iron & Steel Company

Gao  Yunxiang      Li  Yi   

  1. Kunming Iron & Steel Company,  Kunming  650302,  China
  • Online:2011-05-28

摘要:

介绍了昆钢对国内外风选调湿备煤技术的调研情况及实验室研究情况,研究表明,风选调湿备煤工艺可提高焦炭强度和焦炭均匀系数,改善配合煤灰分的均匀化程度,提高焦炭质量,具有环保、节能、延长焦炉炉龄的潜能,并可降低成本。

Abstract:

The investigation and study situation and laboratory study situation of coal preparation technology of winnowing and CMC both at home and abroad were introduced. The study showed that coal preparation process of winnowing and CMC can increase coke strength and coke uniform factor, improve the uniform degree of ash in coal blend, improve coke quality, this technology has the potential energy of environmental protection, energy- saving, coke oven service life extension and also can lower the cost.        

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