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What Is a Stripping Ratio? (with picture) wiseGEEK

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. As can be seen, when the ratio of unwanted

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Stripping ratio

In surface mining, stripping ratio or strip ratio refers to the amount of waste (or overburden) that must be removed to release a given ore quantity. It is a number or ratio that express how much waste is mined per unit of ore. The units of a stripping ratio can vary between mine types. For example, in coal mining the stripping ratio is commonly referred to as volume/weight.

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Stripping Ratios: What are They and Why are They Important

A strip ratio, or stripping ratio, is an important measurement related to the open-pit mining process. It represents the amount of waste material, also known as overburden, that must be moved in

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Stripping ratio mining Britannica

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

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what is stripping ratio coal mining

What Is Stripping Ratio Coal Mining. stripping ratio coal mining comp . Jul 25, 2018· 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. Get Support

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What Is Stripping Ratio Coal Mining

Stripping ratio mining Britannica 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

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what is stripping ratio coal mining

What Is Stripping Ratio Coal Mining. stripping ratio coal mining comp . Jul 25, 2018· 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. Get Support

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what is stripping ratio coal mining

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 volume of Read more. What Is a Stripping Ratio? (with picture) wiseGEEK. 7 Dec 2014 The stripping ratio method of calculating the profitability of the mining procedure is commonly used in the ore or coal mining process. In

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What Is Stripping Ratio Coal Mining

What Is Stripping Ratio Coal Mining. Stripping ratio coal mining comp . Jul 25, 2018 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 31 stripping ratio means that mining one tonne of ore wil. Get Support

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what is stripping ratio coal mining

stripping ratio in coal mining diebold-bau.eu Aug 18, 2018· Stripping ratio is a term that is derived from the mining industry and is used in reference to the open-pit mining process The stripping ratio method of calculating the profitability of the mining procedure is commonly used in the ore or coal mining

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What Is Stripping Ratio Coal Mining

Stripping ratio mining Britannica 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

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What What Is Stripping Ratio Coal Mining- SOF Mining machine

Stripping ratio wikipedia 2019923 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 stripping ratio means that mining one tonne of ore will require mining. Get Details Stripping Ratio Coal Mining Comp. Stripping

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What Is Stripping Ratio Coal Mining

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 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

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What Is Stripping Ratio Coal Mining Ppt

strip ratio in coal mining . What Is Stripping Ratio Coal Mining Ppt. About what is stripping ratio coal mining ppt-related information:coal sccl by venkat ramana rao m 15636 views; Know More; Surface Coal Mining Methods in Australia InTech . Surface Coal Mining Methods in Australia Rudrajit Mitra and Serkan Saydam The School of Mining Engineering, the increase in prime stripping

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Coal Ratio an overview ScienceDirect Topics

Contour surface mining takes advantage of the low strip ratio coal reserves adjacent to the outcrop. Contour mining equipment includes a drill, loader, bulldozers, and trucks. The steps in contour mining begin with drilling and blasting a triangle shaped portion of overburden (in cross section) above the coal to be mined. The fractured overburden is then loaded into rubber-tired trucks. The

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Whats the average stripping ratio of open pit mines around

The stripping ratio in a mine is chosen based on economics. A high grade orebody can support a high stripping ratio. A low grade ore body cannot support a high stripping ratio. Thus you may have a

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what is stripping ratio coal mining

In surface mining, stripping ratio or strip ratio refers to the amount of waste (or overburden) that must be removed to release a given ore quantity. It is a number or ratio that express how much waste is mined per unit of ore. The units of a stripping ratio can vary between mine types. For example, in coal mining the stripping ratio is commonly referred to as volume/weight. Determining

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what is stripping ratio coal mining

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 volume of Read more. What Is a Stripping Ratio? (with picture) wiseGEEK. 7 Dec 2014 The stripping ratio method of calculating the profitability of the mining procedure is commonly used in the ore or coal mining process. In

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what what is stripping ratio coal mining

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

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what is stripping ratio coal mining ppt

In surface mining, stripping ratio or strip ratio refers to the amount of waste (or overburden) that must be removed to release a given ore quantity. It is a number or ratio that express how much waste is mined per unit of ore. The units of a stripping ratio can vary between mine types. For example, in coal mining the stripping ratio is commonly referred to as volume/weight. Whereas in metal

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what is stripping ratio coal mining ppt

1.4 Stripping Ratio Stripping ratio is defined as the ratio of the Overburden/Cover Rock / Waste 1. . PSM: Profit earned in Rs/te of ore or coal by surface mining PUGM: Profit earned in Rs/te of ore or coal by underground mining LSR indicates for a gi

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mining engineering: STRIPPING RATIO (S)

06/06/2010 a. SR measures the amount of waste that needs to be removed to get an amount of ore, just as we mine it. Note the “amount”! b. This will differ depending on time span under consideration. * Initial studies (feasibility) overall stripping ratio. * Current month incremental stripping ratio.

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What What Is Stripping Ratio Coal Mining

Coal Mining Stripping Ratio. 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 31 stripping ratio means that mining one tonne of ore will require mining three tonnes of waste rock.get price

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Coal Ratio an overview ScienceDirect Topics

Contour surface mining takes advantage of the low strip ratio coal reserves adjacent to the outcrop. Contour mining equipment includes a drill, loader, bulldozers, and trucks. The steps in contour mining begin with drilling and blasting a triangle shaped portion of overburden (in cross section) above the coal to be mined. The fractured overburden is then loaded into rubber-tired trucks. The

get price

Whats the average stripping ratio of open pit mines around

The stripping ratio in a mine is chosen based on economics. A high grade orebody can support a high stripping ratio. A low grade ore body cannot support a high stripping ratio. Thus you may have a

get price

stripping ratio in coal mining

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

get price