GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW) | ||||||
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12:20 Oct 5, 2017 |
French to English translations [PRO] Tech/Engineering - Mining & Minerals / Gems | |||||||
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| Selected response from: tradu-grace Italy Local time: 00:53 | ||||||
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3 | (Mining) factors affecting extraction ratio (see hereunder my proposal) |
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Definition |
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(Mining) factors affecting extraction ratio (see hereunder my proposal) Explanation: (Mining) Factors affecting extraction ratio* *decrease in mineral concentration due to blending with waste rock and tailings, inaccuracy of miners I would perhaps add an asterisk after ratio and at the bottom or elsewhere in the text insert the following: decrease in mineral concentration due to blending with waste rock and tailings, inaccuracy of miners http://www.mineralinfo.fr/sites/default/files/upload/tome_13... Salissage (du minerai) Abaissement des teneurs du minerai due à l’imperfection des méthodes d’exploitation ou à l’imprécision des mineurs (stériles battu concomitamment, restes d’explosif, etc.). https://www.saimm.co.za/Journal/v080n01p001.pdf Page #2 - This text is about coal but the concept is the same. Economic extraction ratio This ratio could equally well be called the mining factor. It takes into account the quality of the coal, mining wastage, washery discards. And the technical, statutory, and commercial constraints upon the mining methods that may or may not be used in a given situation. Factors affecting extraction ratio Before consideration etc. ............. -------------------------------------------------- Note added at 4 ore (2017-10-05 17:06:54 GMT) -------------------------------------------------- for term definition see page 38 of already mentioned link: http://www.mineralinfo.fr/sites/default/files/upload/tome_13... -------------------------------------------------- Note added at 2 giorni1 ora (2017-10-07 13:52:20 GMT) Post-grading -------------------------------------------------- Grazie Dr EC. |
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Reference: Definition Reference information: This document defines the "salissage" as "abaissement de teneur du minerai par mélange avec du stérile" it sounds like a decrease in mineral concentration due to blending with an inert material. |
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