积极推进煤炭地下气化技术的试验研究和示范应用

Actively Pushing the Experimental Study and Demonstration Application of Underground Coal Gasification Technology

本文简要介绍了国内外煤炭地下气化的发展概况。与传统的煤炭地下开采相比,煤炭地下气化技术具有安全、高效、污染少等优点,是我国开展节能减排、调整能源结构和发展绿色经济的重要途径。积极推进煤炭地下气化技术研究和示范应用具有战略意义。提出我国煤炭地下气化技术需要尽快由目前的工业化试验阶段转入示范应用阶段。本文总结了影响我国煤炭地下气化技术发展的3个方面的主要问题,提出了积极推进煤炭地下气化技术的试验研究和示范应用的6项建议。

This paper briefly presents the development situation of underground coal gasification （UCG） technology at home and abroad. Compared to traditional underground coal exploitation, the UCG technology has advantages of security, high efficiency and less pollution and is an important approach for China to con- serve energy, reduce pollution emission, adjust energy mix and develop green economy. It is of strategic significance to actively push the experimental study and demonstration application of UCG technology. The China＇s UCG technology needs as soon as possible to shift into the stage of demonstration application from the present stage of industrial experiment. This paper summarizes three major problems affected the development of China＇s UCG technology and puts forward six suggestions to actively push the experimental study and demonstration application of UCG technology.