coal seam gas

基本解釋

This paper deals with problems about thermo-dynamic theory of coal-seam gases.
本文討論了有關(guān)煤層氣體的若干熱力學(xué)理論問題。
The author considers that outburst of coal-seam gases is not only a dynamic phenomenon, but also a very complicated thermodynamical conversion process of energy.
作者認(rèn)為，煤層氣體的突出不僅是一種動力現(xiàn)象，它還是一種復(fù)雜的熱力學(xué)過程。
The author also applies the entropy discrimination of thermo-dynamics to outburst of coal-seam gases and presents "Outburst index of coal-seam gases" for predicting proneness of outburst.
作者還應(yīng)用熱力學(xué)中的“熵值判別法”提出了“煤層氣體突出熵指數(shù)”，作為判斷煤層氣體的突出傾向性。

It facilitates a cheaper way of capturing greenhouse gases, which can either be pumped back into the coal seam, or be re-used to inject oilfields to increase recovery rates (OK, even I see the irony here).
FORBES: Underground Coal Gasification: A Trend Worth Watching