摘要
以老屋基选煤厂三产品重介质旋流器分选炼焦煤的试验数据为案例,经简要计算,可得到模拟分选50~0.5 mm综合粒级和各粒级动力煤的工艺效果。当分选动力煤时,将三产品重介质旋流器第一段轻产物和第二段轻产物合并在一起,即为动力精煤。
Data from coking coal cleaning by 3-product HM cyclone at Laowuji Coal Preparation taken as the case;by calculation,simulate cleaning performance of different size fraction of composite 50~0.5 mm steam coal be obtained;combination of overflow of both first and second stage cyclone will be the clean steam coal.
出处
《煤炭加工与综合利用》
CAS
2012年第3期9-12,68,共4页
Coal Processing & Comprehensive Utilization
关键词
三产品重介质旋流器
动力煤
分选
粒级
工艺效果
3-product HM cyclone
steam coal
separation
size fraction
process performance