气化型煤的技术经济分析

以煤为主的能源结构的主要制约因素是大气污染物排放量超过可接受的水平， 出路在发展以煤炭高效洁净利用为宗旨的洁净煤技术。北京煤化所的型煤技术获得了重大突破， 研制成功了免烘干高强防水气化型煤， 在原煤炭部主持的对比试验中， 顺利进行了１００ｔ 级工业化成型及气化试验， 获总评第一名。今后， 型煤的发展是进一步降低粘结剂成本，加大推广力度。 The air pollution sources were come from coal burning in China due to the coal as main energy resource. Best way for decreasing air pollution is that to develop clean coal technology. Briquettee technology is one of the clean coal technologies. A great technical breakthrough had been gained in Beijing Research Institute of Coal Chemistry. A kind of high strength, water proof and without drying beiquette was produced. The industrial gasification test was completed using 100 t briquettes. The champion was gained at contrast test that is presided by the former Ministry of Coal Industry. To decreasing the cost of binder and to strengthen spreading application of briquette are the development tendency in future