coal and coal char的意思|示意

The effect of microstructure characteristics of coal and coal char on gasification reactivity was investigated.

研究了不同煤化度煤及煤焦的微观结构及其对气化反应性的影响。

The research show that the content of disordered carbon is a good index of the reactivity of coal and coal char, correlates with ignition characters very well.

结果表明：无序碳含量是衡量煤和煤焦活性的一个很好的指标，它与着火特性有很好的关联性；

The process is to produce the new carbonaceous reductants, char and the brown coal's byproduct (such as coal tar ) after the brown coal is carbonized.

项目采用的工艺路线为褐煤原煤经炭化后，制备新型炭质还原剂和半焦及其副产品。

With the raw material of gas coal and weakly caking coal-char, a set of formed cokes were prepared by changing the size of gas coal and weakly caking coal-char.

以气煤和弱粘煤半焦为原料，通过改变气煤和弱粘结煤半焦的粒度制备出一系列的型焦。