coke reactivity

基本解释

The results indicated that transition elements have obvious catalytic effect on coke reactivity.
研究结果表明：煤中添加矿物质时，过渡金属对焦炭反应性起正催化作用；
The coke sample were produced through add the additive to coke coal before the carbonized in the furnace, and carried out the coke reactivity test with thermogravimetry.
通过向焦煤中加入添加剂的方法在实验室炼制出含有不同铅锌化合物的焦样，并用热重的方法对焦样进行了反应性试验。
The thermo-gravimetry reactivity index of coke powder showed an obviously corresponding relationship and similar changing trend with the coke reactivity index of lump coke.
焦粉热重反应性指数与块焦焦炭反应性指数有很好的对应关系，二者变化趋势一致。