2015
DOI: 10.1515/amsc-2015-0021
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Determining the Optimum Cut-Off Grades in Sulfide Copper Deposits / Określanie Optymalnej Wartości Odcięcia Zawartości Procentowej Pierwiastka Użytecznego W Złożach Siarczku Miedzi

Abstract: Optimum cut-off grades determination in mining life affects production planning and ultimate pit limit and it is also important from social, economical and environmental aspects. Calculation of optimum cut-off grades has been less considered for mines containing various mineral processing methods. In this paper, an optimization technique is applied to obtain optimum cut-off grades for both concentration and heap leaching processes. In this technique, production costs and different recoveries of heap leaching m… Show more

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Cited by 4 publications
(1 citation statement)
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“…Thus, it is very significant to determine optimum cut-off grades of hydrometallurgical and pyrometallurgical methods. One of the most applicable hydrometallurgical methods is heap leaching ones and there are some industrial applications of these methods for sulfide deposits (Sukla et al, 2009;Rahimi et al, 2015).…”
Section: Introductionmentioning
confidence: 99%
“…Thus, it is very significant to determine optimum cut-off grades of hydrometallurgical and pyrometallurgical methods. One of the most applicable hydrometallurgical methods is heap leaching ones and there are some industrial applications of these methods for sulfide deposits (Sukla et al, 2009;Rahimi et al, 2015).…”
Section: Introductionmentioning
confidence: 99%