摘要
介绍了使用流化床压力式粘度计对5种火山岩类型的铀矿石和金矿石的矿浆流变性质的研究结果。固体质量浓度小于5％的矿浆完全属于牛顿流体,固体质量浓度5—20％的矿浆仍可视作牛顿液体,固体质量浓度大于20％的矿浆呈非牛顿流体特性。该类矿浆的粘度与矿浆中固体含量的关联式可用lgμm=AW-B表示。
The results were described for investigating the rheologicai characteristics of the five volcanic type uranium and gold ore pulps using the fluidized bed capillary viscometer. The pulps with the solid content less than 5% were classified as Newtonian fluids. The pulps with the solid content from 5% to 20% were also considered as Newtonian fluids. Only the pulps with the solid content more than 20% possessed the property of Beham fluids. For the viscosity-solid content relationship of such type pulps the equation lgum= AW - B was obtained.
出处
《铀矿冶》
CAS
1991年第4期1-6,共6页
Uranium Mining and Metallurgy
