我国煤炭地下气化技术(UCG)的发展现状与展望——来自首届国际煤炭地下气化技术与产业论坛的信息  

Present Development Situation and Prospect of Underground Coal Gasification(UCG)Technology in China——Information From the 1st International Academic Forum for Underground Coal Gasification Technology and Industry

作　　者：胡鑫蒙 赵迪斐[1,2] 郭英海[1,2] 王雪莲[1,2] 李刚[1,2] 

机构地区：[1]中国矿业大学(徐州)资源与地球科学学院,江苏徐州221116 [2]煤层气资源与成藏过程教育部重点实验室,江苏徐州221008

出　　处：《非常规油气》2017年第1期108-115,共8页Unconventional Oil & Gas

摘　　要：煤炭地下气化技术(UCG)是将煤在未开采的情况下在地下进行有控制的燃烧并产生煤气等气体的新型清洁能源技术。该技术具有保障安全、减少人力、降低污染、提高开采率等优势,成为国内外煤炭方面研究的热点。自1958年以来,煤炭地下气化在我国共进行20余项产业化实验,并在气化炉结构研究与设计、气化炉通道构建技术、气化炉稳定运行技术、地下气化专家系统、污染物处理等方面有重要的技术突破,但仍面临气化炉设计、环境、运行区域的检测控制等难题。作为绿色、安全、经济的新型煤炭开采方式,煤炭地下气化技术有望成为我国解决能源安全和环境污染的有效途径。Underground Coal Gasification（UCG） is a new type of clean technology on energy to make unmined coal to burn and produce the gas such as coal gas under control. The technology has lots of advantages like security, reducing manpower, reducing pollution, increasing the rate of production and so on. And this technology is becoming a hot spot of coal research at home and abroad. Since 1958, underground coal gasification has been conducted more than 20 experiments on in- dustrialization in China. At the same time UCG important technological breakthroughs in research and design, gasifier structure building, gasifier and stable operation, expert system for underground gasification, pollutant treatment and so on. But gasifier design, the environment, the detection and control of operation area are still have difficulties for underground coal gasification. As a new coal mining method with advantages of green, safety and economy, UCG technology is expected to become an effective way to solve the problem of energy security and environmental pollution in China.

关 键 词：煤炭地下气化技术 政策背景 产业化 气化炉 

分 类 号：TD84[矿业工程—煤矿开采]