REVIEW ON CAVITY GROWTH LAWS AND CONTROL IN UNDERGROUND COAL GASIFICATION
煤炭地下气化空间扩展规律及控制方法研究综述

The influences of cavity growth in underground coal gasification on gasification process are analyzed on the basis of introduction of underground coal gasification. The development of space expanding laws and control methods in underground coal gasification are reviewed. The problems and ideas to be studied deeply are put forward combining with the gasification characteristics of China.