煤化跃变
- 网络coalification jump
![煤化跃变](../cache/935919.jpg)
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低煤级煤热解H2生成动力学及其与第一次煤化作用跃变的关系
Evolution Kinetics of Hydrogen Generation from Low Rank Coal Pyrolysis and Its Relation to the First Coalification Jump
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豫西高煤级煤中有机元素及统计结构的演化与煤化作用跃变
Evolution of the organic elements and the statistical structures and coalification jumps of the high-rank coals from the north-western henan , China
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这种变化与煤化作用跃变完全对应,煤化作用控制了煤的孔隙度和表面物理化学性质,进而控制了煤层气的赋存空间和煤的亲甲烷能力。
The coalification controled the porosity and surface physicochemical property of coal , then controled the occurence space of coalbed methane and the coal 's affinity for methane .