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水煤气型两段炉是一种以弱粘结性长焰煤为原料,在常压下完全气化的生产煤气装置。由于原料煤的性质与我国的国情即有比较丰富的储量而且分布较广,因此开发该炉型被国家列入“七、五”期间解决中、小城市煤气化的课题之一。中国市政华北设计院承担的威海市煤气工程系参考国外技术首次自行设计、制造、安装、开工投产的煤气工程,它经历了88年6月的冷态试验,89年12月的热态试验后,
The water-gas two-stage furnace is a production gas device that uses weak cohesive long flame coal as raw material and is completely gasified under normal pressure. Due to the nature of raw coal and China’s national conditions, that is, there are more abundant reserves and a wider distribution, so the development of the furnace type was included in the “7th, 5th” period to solve the problem of coal gasification in small cities. The Department of Gas Engineering of Weihai City, undertaken by the China Municipal North China Design Institute, took reference for the first time in its own design, manufacture, installation, start-up and production of gas projects. It experienced the cold test in June of the year 88 and the hot test in December of ,