摘要
在弱电磁场下考察了北宿煤和淮南洗精煤的成浆性能 ;经弱电磁场处理后的煤和水 ,对水煤浆性能有一定改善。提高磁场强度 ,并使磁场短时间作用于水煤浆 ,会使水煤浆粘度升高 ,流动性变好 ,析水率降低 。
The slurryability under weakly magnetic field of clean coal from Beishu and Huinan were observed that the properties of the prepared coal slurry was improved in certain extent from coal and water after magnetic treatment.Increase of magnetic field strength and its short application on coal\|water slurry.resulted an increase of slurry viscosity,improvement of its fluidity,decrease of supernatant water and improvement in stability.
出处
《煤炭加工与综合利用》
CAS
2001年第3期33-35,共3页
Coal Processing & Comprehensive Utilization
基金
淮南工业学院青年基金资助项目
关键词
水煤浆
磁场强度
磁化时间
成浆性能
Coal\|water slurry
Magnetic field strength
Magnetizing time
Slurryability
