Prediction of Shovel Productivity in the Gol-e-Gohar Iron Mine |
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| Authors: | M. Osanloo A. Hekmat |
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| Affiliation: | (1) Department of Mining Metallurgy and Petroleum, Amirkabir University, Tehran, Iran |
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| Abstract: | Based on the modified Rosin — Rammler — Bennett expression and the image analysis, the relationship of the shovel productivity in the Gol-e-Gihar mine and the granulometric composition of rocks is obtained. It is shown that when percentage of crushed rock oversizes increases, the shovel productivity decreases. __________ Translated fron Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, No. 2, pp. 97–104, March–April, 2005. |
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| Keywords: | Mine failed rocks granulometric composition shovel cycle time productivity |
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