MULTIPHASE MODELS OF FLOTATION MACHINE BEHAVIOR

被引：34

作者：

HARRIS, CC

机构：

[1] Henry Krumb School of Mines, Columbia University, New York

来源：

INTERNATIONAL JOURNAL OF MINERAL PROCESSING | 1978年 / 5卷 / 02期

关键词：

D O I：

10.1016/0301-7516(78)90009-1

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Models in which the cell contents are partitioned into distinct pulp and froth phases are reviewed critically. The nature of the mixing within the phases is discussed. Multiphase models describing froth column concentration gradients and pulp residence time effects are mentioned. It is shown that at steady state multiphase models can be reduced to the two-phase case. Deficiencies in the models and topics requiring further development are outlined. © 1978.

引用

页码：107 / 129

页数：23

共 51 条

[1] Arbiter, Harris, Power requirements and scale-up in flotation, Nature, 191, pp. 268-270, (1961)
[2] Arbiter, Harris, Flotation kinetics, Froth Flotation, pp. 215-262, (1962)
[3] Arbiter, Harris, Flotation machines, Froth Flotation, pp. 347-364, (1962)
[4] Arbiter, Harris, Steininger, Power requirements in multiphase mixing, Trans. Am. Inst. Min. Eng., 229, pp. 70-78, (1964)
[5] Arbiter, Harris, Yap, A hydrodynamic approach to flotation scale-up, 8th Mineral Processing Congress, (1968)
[6] Arbiter, Harris, Yap, Flotation cell hydrodynamics, Trans. Am. Inst. Min. Eng., 244, pp. 134-148, (1969)
[7] Arbiter, Harris, Yap, The air flow number in flotation machine scale-up, Int. J. Miner. Process., 3, pp. 257-280, (1976)
[8] Ball, Fuerstenau, A two phase distributed-parameter model of the flotation process, Proc. Int. Miner. Process. Congr., pp. 199-207, (1970)
[9] Ball, Fuerstenau, On the determination of rate constants from semi-batch flotation, Q. Colo. Sch. Mines, 69, pp. 27-40, (1974)
[10] Bisshop, White, Study of particle entrainment in flotation froths, Trans. Inst. Min. Metall., 85, pp. C191-C194, (1976)

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