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1.4 Stripping Ratio ... Volumetric / geometric strippling ratio Break even stripping ration ... Profit earned in Rs/te of ore or coal by surface mining ...
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1.4 Stripping Ratio ... Volumetric / geometric strippling ratio Break even stripping ration ... Profit earned in Rs/te of ore or coal by surface mining ...
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In coal mining what is a good strip ratio - Wiki Answers SR measures how much waste ... for example coal ... If the break-even stripping ratio remains ...
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of surface strip coal mining and all the inter-related sub-system activities in each of the five ... 1.3.1 Stripping Ratio for Multiple Seams 11
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13525 54 19 Example Problem 1 4 From the pit geometry determine the length of from MNGN 210 at Mines. Find Study Resources. ... 12_Stripping Ratios & Pit Limits.
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In general terms the Break Even Stripping Ratio is given by BESR V C E E Where from MNGN 210 at Mines
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The units can be tones of waste/tonne of coal or cm of waste /tonne of coal or cm waste /cm of coal., Lecture notes for Mining ... break even stripping ratio, ...
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Break-even stripping ratio Britannica. In coal mining Contour strip mining has been removed. If the break-even stripping ratio remains favourable, further cuts into the hillside will be made.
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