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Showing: 1 to 10 of 2400 matches for "calculation of copper equivalent"  Page   1   2   3   4   5   6   7   8   9  next
TITLE Application Of Economic Parameters And Cutoffs During And After Pit Optimization 
SUMMARY ... In this example, that would involve the calculation of a "copper equivalent"
grade, as copper is the economically dominant metal. ...
AUTHOR Baird, B. K.
PUBLISHED 1999
TITLE Product Monitoring, Grade Control, and Ore: Waste Reconciliation at Bougainville Copper Limited (BCL) 
SUMMARY ... rock type and metal prices when calculating the combined equivalent copper grade. ...
mean for each of the copper, gold, and acid soluble copper values ... calculation. ...
PUBLISHED 1986
TITLE ?Closing the Loop? ? Using Actual Concentrator Performance to Determine the True Value of Ore Sources 
SUMMARY ... need to be condensed or distilled into a common value – like ‘copper equivalent’. ...
type is classified (based on metal grades), the NSR calculation can be ...
AUTHOR Dance, Adrian
PUBLISHED 2003
TITLE Techniques Used by the Geology Department, Geco Mines Limited 
SUMMARY ... each calculation, are recorded on the margin of the print. A notation is made to
show whether the re- su Its are based on copper or on copper-equivalent grades ...
AUTHOR Bray, R C E
PUBLISHED 1964
TITLE The Influence Of Reverb Slag Composition on Copper Losses 
SUMMARY ... The model for the slag basicity calculation is determined ... present in the slag, to
equivalent amounts ofFeO ... the reverb slag composItion on the copper losses for ...
AUTHOR Mitevska, Natasa
PUBLISHED 2003
TITLE The Influence Of Reverb Slag Composition on Copper Losses 
SUMMARY ... The model for the slag basicity calculation is determined ... present in the slag, to
equivalent amounts ofFeO ... the reverb slag composition on the copper losses for ...
AUTHOR Mitevska, Natasa
PUBLISHED 2003
TITLE Mine Planning Efficiency: A Quest for Improvement 
SUMMARY ... of the interdependencies between information systems, data calculation algorithms,
and ... RANKING BY NPV ($/Lb Cu) Size == Copper Equivalent Pounds, Recovered ...
AUTHOR Curtis, Alan D.
PUBLISHED 2007
TITLE Salt Lake Paper - Precipitation of Copper from Solution at Anaconda 
SUMMARY ... F. for a couple of hours. The residue had a copper equivalent of 1.77. ... and gave a
copper equivalent of 2.3. This was continued for a couple of weeks. ...
AUTHOR Laist, Frederick ; Frick, F. F.
PUBLISHED 1915
TITLE Combined Leach-Circulation Calculation for Predicting In-Situ Copper Leaching of Primary Sulfide Ore 
SUMMARY ... Calculation of Copper Leaching and Oxygen Distribution ... of laboratory leaching of
primary copper sulfide ore in ... gangue minerals to release equivalent amounts of ...
AUTHOR Braun, R. L. ; Mallon, R. G.
PUBLISHED 1976
TITLE Phase Diagram OfCaO-FeO-Cu20 Slag Under Copper Saturation 
SUMMARY ... a function of slag composition in Figures 2, 3 and 4. Brief explanation on the way
of calculation of copper solubility from the activity coefficient is staled. ...
AUTHOR Takeda, Yoichi
PUBLISHED 2003
Showing: 1 to 10 of 2400 matches for "calculation of copper equivalent"  Page   1   2   3   4   5   6   7   8   9  next

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