Studies on impeller type, impeller speed and air flow rate in an industrial scale flotation cell. Part 4: Effect of bubble surface area flux on flotation performance

Minerals Engineering - Tập 10 Số 4 - Trang 367-379 - 1997
Barun Gorain1, J.-P. Franzidis2, E. Manlapig1
1Julius Kruttschnitt Mineral Research Centre, Isles Rd, Indooroopilly, Qld. 4068, Australia
2Department of Chemical Engineering, University of Cape Town, South Africa

Tóm tắt

Từ khóa


Tài liệu tham khảo

Gorain, 1995, Studies on impeller type, impeller speed and air flow rate in an industrial scale flotation cell. Part 1: Effect on bubble size distribution, Minerals Engineering, 8, 615, 10.1016/0892-6875(95)00025-L

Gorain, 1995, Studies on impeller type, impeller speed and air flow rate in an industrial scale flotation cell. Part 2: Effect on gas holdup, Minerals Engineering, 8, 1557, 10.1016/0892-6875(95)00118-2

Gorain, 1996, Studies on impeller type, impeller speed and air flow rate in an industrial scale flotation cell. Part 3: Effect on superficial gas velocity, Minerals Engineering, 9, 639, 10.1016/0892-6875(96)00052-0

Tucker, 1994, An evaluation of a direct method of bubble size distribution measurement in a laboratory batch flotation cell, Minerals Engineering, 7, 667, 10.1016/0892-6875(94)90098-1

Jameson, 1984, A survey of bubble sizes in industrial flotation cells, Report for Australian Mineral Industries Research Association (AMIRA), 32

Levenspiel, 1972

Laplante, 1983, The effect of air flow rate on the kinetics of flotation. Part 2: The transfer of material from the froth over the cell lip, 11, 221

Finch, 1990

Barigou, 1992, Bubble size in the impeller region of a Rushton turbine, Trans I ChemE, 70, 153

Gorain, 1996, Bubble surface area flux: A new criterion to evaluate flotation cell performance, 324

Gorain, 1996, The effect of gas dispersion properties on the kinetics of flotation, 299

Bacus, 1995, The correlation of flotation performance with pulp phase characteristics, Technical Report, Chemical Engineering Department, University of Cape Town

Fallenius, 1989, A new set of equations for the scale-up of flotation cell, 1353