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近年来选煤厂对洗精煤和浮选精煤混合干燥的生产或对浮选精煤进行单独干燥的试验都很重视。结合鸡西滴道选煤厂干燥车间的更新改造,唐山煤研分院与滴道选煤厂共同在该厂干燥车间一号干燥系统
In recent years, coal preparation plant for coal washing and flotation of coal mixed dry production or flotation of coal alone drying tests are very important. Combined with Jixi trickle coal preparation plant drying workshop renovation, Tangshan coal research branch and drip coal preparation plant in the plant drying workshop drying system No. 1