MEASUREMENTS OF ROUGH COPPER-NICKEL CONCENTRATE GRANULE STRENGTH FROM THE «TASTAU» DEPOSIT
https://doi.org/10.17073/0021-3438-2013-3-13-17
Abstract
Using mathematical planning of experiments, the results of studies concerned with the static strength of crude copper and molybdenum concentrate pellets from the «Tastau» deposit have been obtained; the concentrate is granulated in lignosulfonate solution (spent sulfite-alcohol liquor ρ = 1,05 g/cm3). The effect of temperature, drying time, air flow, and grain size on the examined characteristics has been studied. An energy-stohastic model of the static strength of concentrate granules is developed. It is found the height of layer when filling in different bins for average granule diameter of 8 mm must not exceed 12 m.
About the Author
L. M. Karimova L.M.Kazakhstan
References
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Review
For citations:
Karimova L.M. L.M. MEASUREMENTS OF ROUGH COPPER-NICKEL CONCENTRATE GRANULE STRENGTH FROM THE «TASTAU» DEPOSIT. Izvestiya. Non-Ferrous Metallurgy. 2013;(3):13-17. (In Russ.) https://doi.org/10.17073/0021-3438-2013-3-13-17