【作者】 张祖培； 徐会文； 刘光华；

【Author】 ZHANG Zu pei, XU Hui wen, LIU Guang hua (Jilin University, Changchun Jilin 130026, China)

【机构】 吉林大学建设工程学院；

【摘要】 煤炭地下气化技术有诸多的优越性,国内外已有不少成功应用的实例,在符合应用的地质条件下,应该大力推广应用。介绍了对吉林省双阳煤矿边缘部分所遗留的煤层所设计的煤炭地下气化炉,该气化炉采用定向钻孔贯通,钻孔法建炉,通过计算可获得较大的经济和社会效益更多还原

【Abstract】 Due to its much superiority, the technology of underground coal gasification has been successfully applied both at home and abroad. So this technique should be popularly and energetically applied as long as the geological conditions are appropriate. In this paper, an underground coal gasification system designed for Shuanyang coal mine of Jilin province is introduced. The system is constructed by drilling method and the air intake and the gas outlet are connected by a directional drilling hole. According to the result of calculation, the system can get great economic and social benefit.更多还原