进料压力及含固量对铀矿浆分级性能的影响  

Impact of feeding pressure and solid concentration of uranium slurry on classification performance of hydrocyclone

作　　者：吴永永[1] 钟平汝[1] 王高山[1] 孟舒[1] 刘津麟[1] 常喜信[1] 魏巧生 卢伟斌 童长宁 

机构地区：[1]核工业北京化工冶金研究院,北京101149 [2]中核抚州金安铀业有限公司,江西乐安344301

出　　处：《铀矿冶》2014年第4期212-214,共3页Uranium Mining and Metallurgy

摘　　要：通过对水力旋流器进行各项物料分配比及分级效率的试验,探讨进料压力及矿浆中固体质量分数对水力旋流器分级性能的影响.试验结果表明,进料压力为0.08～0.10 MPa、进料矿浆中固体质量分数＜13％时,水利旋流器的分级效率稳定,分级效果可满足工艺要求.Based on experimental results and theoretical analysis of material distribution and classifica tion efficiency of hydrocyclone, the impact of feeding pressure and solid concentration of uranium slur ry on classification performance was discussed. Experimental results indicate that when feeding pres sure is between 0.08-0.10 MPa, the mass fraction of solid in the feeding slurry is 〈13%, the classifi cation efficiency of hydrocyclone is stable and classification result can meet technology requirement.

关 键 词：水力旋流器 铀矿浆 固体质量分数 压力 分级效率 

分 类 号：TL212.13[核科学技术—核燃料循环与材料]