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洗煤泥和煤矸石同为煤炭洗选加工过程中排放的废弃物。对洗煤泥而言，由于水分和灰分较高，发热量低，且物理形态和性质特殊，因而采用传统技术燃烧难以获得满意的效果。因此，研究和开发洗煤泥、煤矸石流化床混烧技术具有很高的学术价值及重大的经济效益和社会效益。浙江大学?
Washed slime and coal gangue are the same as the wastes discharged during coal washing and processing. For slime washing, due to high moisture and ash, low calorific value, and special physical forms and properties, it is difficult to obtain satisfactory results by using conventional technology. Therefore, it is of high academic value and significant economic and social benefits to research and develop coal washing mud and coal gangue fluidized bed mixing technology. Zhejiang University?