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Influence of the semiconducting character of a bed of galena particles on its potential during flotation

✍ Scribed by Alberto Navarro; Claudio Gutierrez


Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
390 KB
Volume
81
Category
Article
ISSN
0021-9797

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The hydrodynamics have been studied in a cold, freely bubbling, pressurized fluidized bed. The bed has a cross-section of 0.2 m;0.3 m and was operated at pressures between 0.1 and 1.6 MPa and at excess gas velocities of 0.2 and 0.6 m/s. The bed material was silica sand with a mean particle diameter