燃料与化工 ›› 2018, Vol. 49 ›› Issue (5): 12-14.

• 煤焦技术 • 上一篇    下一篇

煤的水分与煤可磨性的关系分析

巢美林  程启国   

  1. 宝钢集团广东韶关钢铁有限公司, 韶关512123
  • 出版日期:2018-09-10

The correlation between coal moisture and its grindability

Chao Meilin  Cheng Qiguo   

  1. Baosteel Group Guangdong Shaoguan Iron & Steel Co.,Ltd.,Shaoguan 512123,China
  • Online:2018-09-10

摘要:

选取3种不同变质程度的煤作为研究对象,测定不同水分条件下煤的可磨性指数,结果表明煤的可磨性指数主要与煤的变质程度有关,不同变质程度煤的可磨性指数与水分存在一定的线性关系,但其变化规律并不是很显著。

Abstract:

Three kinds of coals with different metamorphism degree are studied for determination of coal grindability indices under different moisture.The result shows that the coal grindability indices are mainly related to metamorphism degree,i.e.there is a linear relation but not much between the coal grindability indices of different metamorphism degree and the moisture.

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