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“合成气城市”:煤炭城市的可持续发展之路以煤气化为核心的多联产能源系统是可持续发展能源系统的重要组成部分,对于煤炭资源丰富石油天然气资源短缺的中国具有非常重要的意义。而对煤炭资源丰富、煤炭产业在国民经济中所占比重较大、煤炭采选业从业人员较多的中国煤炭城市而言,以煤气化为核心的多联产能源系统就更具有特别重要的意义。新中国建立以来,随着煤炭的勘探和开采,我国兴起了一批煤炭城市,这些城市为我国的经济建设提供了能源资源的支持。但是,目前这些城市中不少城市处于困境,它们普遍面临如下挑战:城市产业结构迫切需要转型。煤炭是不可再生资源,城市中煤炭储量都有一定开采年限,都要经历从投入
“Syngas City ”: the road to sustainable development of coal cities Polygeneration system with coal gasification as the core of sustainable energy system is an important part of China’s coal resource-rich oil and natural gas shortage is very Significance. For China’s coal-rich cities with rich coal resources, large proportion of the coal industry in the national economy and more coal mining and dressing workers, the multi-generation energy system with coal gasification as the core is even more important significance. Since the founding of New China, with the exploration and exploitation of coal, a number of coal-fired cities have emerged in our country, and these cities have provided energy and resources support for the economic construction of our country. However, at present, many cities in these cities are in a dilemma. They generally face the following challenges: The urban industrial structure urgently needs transformation. Coal is a non-renewable resource, the city’s coal reserves have a certain number of years of mining, have to go from input