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• ### Mining Factorio Wiki

To calculate the time needed for one resourceitem use this formula: Mining time / Mining speed = Seconds for one resource item Mining speed is a function of the miner while mining time is a function of the metal or mineral you are currently mining (you can place a miner over a mixed field).

• ### 1. Write the balanced equation for Magnetite, an iro ...

Jul 15, 2014· 1. Write the balanced equation for Magnetite, an iron ore with formula Fe3O4, can be reduced by treatment with hydrogen to yield iron metal and water vapor. 2. This process requires 36 kcal for every mol of Fe3O4 reduced. How much energy (in kilocalories) is required to produce 31g of iron?

• ### Theoretical Yield Question!!!? | Yoo Answers

Oct 21, 2015· Mining companies use this reaction to obtain iron from iron ore: Fe2O3(s)+3 CO(g)→2 Fe(s)+3 CO2(g) The reaction of 167 g Fe2O3 with gCO produces gFe Whats the Theoretical Yield, I m not sure how to even start this.

• ### how do i calculate the mass percent of iron for the iron ...

Jul 11, 2010· Best Answer: Assume a 100g sample of each ore. Convert that amount to moles by dividing by the ore''s respective molecular weight, and then take the ratio of iron in the ore, and the ore itself. Then multiply by the molecular weight of iron to find the weight of iron .

• ### Mineral Deposit Value – How to Calculate the Potential ...

Before you can calculate the potential mineral deposit value, you first need to gather some specific data regarding the ore body and the individual drill results.. This required data can be found in the mining company''s press releases in which they announce their drill sure that this data is announced according to the guidelines of National Instrument 43101 ( approved by a ...

• ### Basics of Dividend Yield Investing (Australia) Market Index

Apr 01, 2019· Dividend Yield Ratio. The Dividend Yield Ratio is the most commonly quoted financial ratio and shows how much a company pays out in dividends each ''s expressed as a percentage and is calculated by dividing the annual dividends paid out by the current share price.

• ### how do you calculate yield in iron ore

how do you calculate yield in iron ore , Calculate Calculate the percent yield of An iron ore sample Advanced Mining and the Magic of Enchanting Geek Advanced Mining and the Magic of Enchanting Like iron ore, gold ore must be smelted to yield ingots and you gain the experience during the smelting process not Corrupted ore RuneScape Wiki ...

• ### Iron ore and its beneficiation:

Iron ore and its beneficiation: Most useful metal in the world, Iron, is extracted from iron ore. It is the rock from which metallic iron can be economically extracted. Iron ore is a mineral substance which, when heated in the presence of a reductant, will yield metallic iron (Fe). The iron ore, usually, very rich in iron oxides (Fe3O4 and Fe2O3).

• ### Assessing the Quality of IronOre Sinter on the Basis of ...

assessing the quality of ironore sinter on the basis of its chemical composition. Information for analysis and ... The experimental data and calculation results for the yield of sinter in the >5 ...

• ### Iron Wikipedia

Structural formula of ferrocene, and a powdered sample. ... iron ore is reduced with coke in a blast furnace, and the molten metal is separated from gross impurities such as silicate minerals. This stage yields an alloy ... the amount of carbon in the pig iron is lowered by oxidation to yield wrought iron, steel, or cast iron.

• ### (PDF) Calculating the value of iron ores in ironmaking and ...

Calculating the value of iron ores in ironmaking and steelmaking ... parameters such as productivity, fuel rate, and yield, as well ... Low grade iron ore needs to be upgraded to increase the iron ...

• ### Channel Weight Calculator / ismc channel weight ...

Channel Weight Calculator, channel weight calculation formula, ms channel weight calculation formula, ismc channel weight calculation formula, c channel weight calculation formula, steel channel weight calculation formula, ss channel weight calculation formula ... That means the plants which have their own sources of Ironore, Blast furnace ...

• ### Metallurgical Calculations: Calculation of the Charge of ...

Richards, Joseph William, "Metallurgical Calculations: Calculation of the Charge of the Blast Furnace" (1906).Early Publications of the Lehigh Faculty. ... practically all of the iron present in the ore into the pig iron, and, therefore, if the ore contains 50 per cent of metallic iron

• ### Method for Calculating Yield of DRI Production in Rotary ...

we would like to know the correct method for calculating the yield for working the production of Sponge Iron in a rotary kiln. we have been evaluating the yield for production using the following formula : P = (Q%TM)X(% Fe (T) in ore % LOI 1 / 2 % LP) where. P = Production, Q = Qty of ore used in the Kiln. Fe (T) = Total iron in the ore,

• ### Calculate the percent yield of iron if 950 g of Fe3O4 ...

State which reactant is the limiting reagent. Calculate what is the maximum yield in grams of Fe3O4 that could be produced in this reaction. For the substance that is not the . asked by Lily on March 12, 2015; Chemistry. Magnetite, an iron ore with formula Fe3O4, can be reduced by treatment with hydrogen to yield iron metal and water vapor.

• ### sponge iron process

Jul 29, 2010· All the Sponge Iron processes are very sensitive to the physical an chemical characteristics of raw materials. Extensive testing is required for evaluating the suitability of these raw materials for the manufacture of Sponge Iron. Iron Ore: Lump iron ore in the size range of 520mm can be used in all coal based rotary kiln processes.

• ### Iron ore Wikipedia

Increasing iron ore demand, coupled with the depletion of highgrade hematite ores in the United States, after World War II led to development of lowergrade iron ore sources, principally the utilization of magnetite and taconite. Ironore mining methods vary by the type of ore being mined.

• ### What formula is used to calculate the yield strength of an ...

Mar 05, 2018· There is NO formula to find yield strength! You can determine the strength, but without knowing amount of plastic strain for load curve, you can''t find the yield.. it isn''t an equation, it is a behavior. Generally, you load up that "rod", with loa...

• ### How much metal does the ore contain? « World Ocean Review

In most cases copper ores contain between and 1 per cent of copper. Consequently one tonne of ore generates a maximum 6 to 10 kilograms of copper. In the case of platinum the yield is much lower: 1 tonne of ore usually contains between 3 and 6 grams of platinum. Nonetheless it is still worthwhile mining because the platinum price is high.

• ### Iron ore pricing explained | Metal

Iron ore is a nonfungible commodity, and its quality varies. To help facilitate price adjustment for differences between expected and delivered product specifications, PRAs have developed valueinuse (VIU) indices for the key priceaffecting chemical components of iron ore iron.

• ### Mining yield UniWiki Eve University

Mining yield is the rate at which miners mine ore, ice, or all mining modules mine a certain volume of ore/ice/gas in a given time, the amount of ore/ice/gas mined therefore depends on this mining rate (often quoted in m 3 per minute) and on the volume of the ore/ice/gas (m 3) being mined.

• ### Common Basic Formulas for Mineral Processing Calculations

Formula (5) is used in making tabulations for mill use. As used in these formulas the specific gravity of the ore is obtained simply by weighing a liter of mill pulp, then drying and weighing the ore.

• ### How to calculate grade and recovery concentrate?Ore ...

How to calculate grade and recovery concentrate? In the process of ore dressing percentage, the percent of quality of a product obtained and quality of raw ore, known as the yield rate of product. Product yield calculation formula is as follows:

• ### Beneficiation Plant Yield Calculation Iron Ore

Iron ore beneficiation plant yield calculation. Beneficiation is a process which removes the gang particle like Alumina, Silica from the Iron Ore. Basically, it separates Fe2O3 or Fe3O4 from other impurities in the iron ore. In this process the Fe content is improve to maximum possible extent. Get Price