Reduction measures of medium consumption of Wangpo coaI preparation pIant
ZHAO Weiying
LI Pengbo
Zhang Jianguo
Song Zhibing
Abstract：In order to reduce medium consumption of Wangpo coal preparation plant,the medium circulation system was introduced. The reduction measures of medium consumption were provided from the aspects of medium quality,raw coal size composition,spraying screen operation,spraying condition,magnetic separator efficiency. The medium loss became less by strengthening dense medium density and coal properties management. Furthermore,an added small middlings spraying screen was conducive to medium recovery.
Keywords：dense mediumcoal preparationmedium consumptionmedium circulation
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 25-27,31 )