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Oct 13, 2019· STRIPPING RATIO Stripping Ratio can be defined as, "It is the ratio between waste Ore/Mineral." What do you mean by Stripping Ratio??? WASTE = OVERBURDEN + INTERBURDEN Overburden is the ...
The stripping ratio (SR) refers to the amount of waste that must be removed for a given quantity of ore in openpit mining. It is commonly expressed as: It is commonly expressed as: SR=Waste (tons ...
Stripping Ratio Calculation In Mining. formular for calculating strip ratio in mining. Stripping Ratios: What are They and As a result, mining companies calculate strip ratios for openpit projects well before they enter development and production, Get Price And Support Online; Calculating Stripping Ratios for Area Strip Mines Mnge .
A strip ratio, or stripping ratio, is an important measurement related to the openpit mining process. It represents the amount of waste material, also known as overburden, that must be moved in ...
Galvin, Iveson, in The Coal Handbook: Towards Cleaner Production: Coal Production, 2013. DMC measurement and control. Changes to plant feed and operating conditions such as pressures, flowrates, medium density and mediumtocoal ratio, all impact the performance of these units process such a large fraction of the plant throughput, it is important to monitor, control and ...
* We calculate the amount of waste that needs to be removed to get an amount of ore/coal . Miners Only ... Stripping ratio allows definition of this "breakeven" point. Switch to underground mining if your stripping ratio is more than BESR. a. May or may not be economically feasible
In mining, stripping ratio or strip ratio refers to the ratio of the volume of overburden (or waste material) required to be handled in order to extract some tonnage of ore. For example, a 3:1 stripping ratio means that mining one tonne of ore wil...
May 09, 2020· The stripping ratio method of calculating the profitability of the mining procedure is commonly used in the ore or coal mining process. In relation to its application in the mining of ore, the utility of the stripping ratio is the determination of the approximate ratio of waste material that must be moved in order to reach a certain ratio of ore.
Other articles where Stripping ratio is discussed: coal mining: Choosing a mining method: .calculated with the aid of stripping ratios, which represent the amount of waste material that must be removed to extract a given amount of coal. Stripping ratios can also consider the selling price of coal, and a certain minimum profit can be added to the total cost of producing and.
6. Stripping ratio . The main factor in designing a n open pit mine, which largely determines the cost of mining, is the stripping ratio.. Stripping is the removal of waste rock from above and around the orebody. Stripping ratio is defined as the tonnage of waste rock to be mined, divided by the tonnage of ore to be mined from the pit.
Stripping Ratio Calculation In Mining. Strip ratio is very important in the mining world. . 10:1 strip ratio) That is coal mining or strip mining at its . to use the volume over volume calculation. Get Price And Support Online; Agoldenmomentfor mining PwC. Agoldenmomentfor mining . Get Price
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pit gold mining project named "Coriorcco Gold", including a project description, an explanation of the main operational parameters, and an economic evaluation of the project. In the economic evaluation, variables as the breakeven cutoff grade (BCOG), stripping ratio
Nov 22, 2016· Mining Engineering and Basic Knowledeg. Solo Survival: How to Survive Alone in the Wilderness for 1 week Eastern Woodlands Duration: 34:07. Tom McElroyWild Survival Recommended for you
May 08, 2020· Discover some of the most important financial ratios used by investors and analysts to evaluate companies in the metals and mining industry.
Stripping ratio Wikipedia, the free encyclopedia In mining, stripping ratio or strip ratio refers to the ratio of the volume of overburden (or waste material) required to .
The units for stripping ratios can vary and usually depends on the geological properties of the deposit and the commodity mined. It can be expressed in tonnes (t), or cubic meters (m 3).Usually for coal, cubic meters (m 3) or tonnes (t) are, for hard rock mines where the geology is usually complex with the presence of various rock types, tonnage (t) is usually preferred.
In mining, stripping ratio or strip ratio refers to the ratio of the volume of overburden (or waste material) required to be handled in order to extract some tonnage of example, a 3:1 stripping ratio means that mining one tonne of ore will require mining three tonnes of waste rock. Stripping ratios are typically reduced to show the volume of waste removal required to extract one unit ...
AVERAGE STRIP RATIO: Total waste divided by total ore within the ultimate pit. CUTOFF STRIPPING RATIO: Costs of mining a ton of ore and associated waste equals to net revenue from the ton of ore.
Mulliplescam mining is a very important phase of the stripping industry in the United States today. As in the casc of conventional stripping, multipleseam slripmiuing is classified either as area or contour mining .. Area stripmining is practiced on relatively flat terrain. A ''box cut'' is made
Jan 09, 2016· vii) Stripping Ratio The ratio is most commonly expressed as: Strip Ratio (SR) is the mass of waste to be mined to obtain one unit mass of ore. Waste (tons) SR = Ore (tons) For example, a 3:1 stripping ratio means that mining one cubic meter of ore will require mining three cubic meters of waste rock.
An educational presentation was made by Niall Weatherstone, Chief Advisor for Evaluation at Rio Tinto. The presentation clarified the technical and geological aspects of mining as well as significance of the stripping costs, especially in open pit mining. The main aspect of the presentation was treatment of waste and overburden.
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