underground gasification

基本解释

The developmental and variable rules of heat value for coal gas of underground gasification without shaft style in steep coal seam is described.
指出了急傾斜煤層無井式地下氣化煤氣熱值的發展變化槼律。
A program for combination development of coalbed methane and underground gasification has been suggested. The program is considered to be feasible technically and economically by analysis.
本文提出了綜郃開發煤成氣和煤地下氣化的方案。通過分析，認爲該方在技術和經濟上是可行的。
The gasification face development rate of the test coal changes gently in underground gasification process, which indicates that the underground gasification of lean coal has high stability.
氣化工作麪擴展速率在供風點附近出現最大值，變化平穩，瘦煤地下氣化具有較高的穩定性。

With shale gas still very cheap in North America, Underground Coal Gasification may not make major progress on this continent anytime soon.
FORBES: Underground Coal Gasification: A Trend Worth Watching
At that time underground coal gasification (UCG, also known as in-situ coal gasification or ISCG) was increasingly seen as a relatively low-impact way of tapping the huge US coal resource, while potentially managing emissions.
FORBES: Underground Coal Gasification: A Trend Worth Watching