amount of raw materials used to produce 1 tonne of

MGA Final Exam Flashcards Quizlet

Direct materials 4 6 pounds $ 2 50 per pound $ 11 50 Direct labor 0 2 hours $ 12 00 per hour $ 2 40 During the most recent month, the following activity was recorded: a Twenty thousand pounds of material were purchased at a cost of $2 35 per pound b All of the material purchased was used to produce 4,000 units of Zoom

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How Many Precious Metals are Found in Electronic Devices

Jun 23, 2015 How Many Precious Metals are Found in Electronic Devices? It puts into perspective the raw materials that could still be used in other devices The chunk of rock contains gold, copper, tantalum, aluminum and whetstone, all kept separated enough to really see what goes into our devices One metric ton of circuit boards can contain 40

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FACT SHEET Steel and raw materials

World iron ore exports Mt 476 755 1 130 1 547 FACT SHEET Steel and raw materials Today, it is estimated that the global steel industry uses about 2 billion tonnes of iron ore, 1 billion tonnes of metallurgical coal and 575 million tonnes of recycled steel to produce 1 7 billion tonnes of crude steel annually Efficient use of natural resources

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Stainless Steel and CO2: Facts and Scientific Observations

from raw materials, the CO 2 emissions from the production of ferro alloys would be 4 2 tons / ton of stainless steel However, CO 2 emissions decrease as the amount of stainless scrap is increased On average, around 50 of stainless steel scrap ISSF, 2013 is used to produce one ton of stainless steel As a consequence, carbon dioxide emissions

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How much iron ore is needed for 1 tonne of steel rebar

Nov 28, 2017 Naturally occuring iron ore varies in it's content Also, you haven't said whether it is benefacted ore crushed, with gangue material removed, or straight out of the ground Obviously, if the latter is the case, even very rich ores seldom cont

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Frequently Asked Questions: Benefits of Recycling Land

Glass One ton of recycled glass saves 42 Kwh of energy, 0 12 barrels of oil 5 gallons, 714,000 BTU's of energy, 7 5 pounds of air pollutants from being released, and 2 cubic yards of landfill space Over 30 of the raw material used in glass production now comes from recycled glass

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how much coal it takes to make 1 tonne of iron Xinhai Mining

Nov 18, 2012 How much iron ore is needed to produce one tonne of steel How much iron ore it takes to make 1 tonne of steel? Runescape Answer: You would need around a 1000 iron and 1000 coal 1 Steel = 1 81kg »More detailed

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Manufacturing 1 PC Takes 1 8 Tons Of Raw Material Slashdot

Manufacturing 1 PC Takes 1 8 Tons Of Raw Material 687 Posted by timothy on Monday March 08, 2004 @04:32AM from the inert matter transformed dept remy writes Although most of it 1 5 metric tons is water, a study from the United Nations University details the raw materials used in the manufacture of a PC and 17 CRT

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Energy and Emission Reduction Opportunities for the

Energy and Emission Reduction Opportunities for the Cement Industry Prepared for: Industrial Technologies Program required 4,982,000 Btu to produce one metric ton tonne of cement, not including the energy The raw materials used in cement manufacturing undergo chemical reactions

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Pulp paper

Pulp is a lignocellulosic fibrous material prepared by chemically or mechanically separating cellulose fibres from wood, fiber crops, waste paper, or rags Many kinds of paper are made from wood with nothing else mixed into them This includes newspapers, magazines and even toilet paper Pulp is one of the most abundant raw materials

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FACT SHEET Energy use in the steel industry

management systems ensure efficient use and recovery of energy throughout the steelmaking process for use within the steelworks boundary or exported from the site Improvements in energy efficiency have led to reductions of about 60 in energy required to produce a tonne of crude steel since 1960, as demonstrated in Figure 1 1

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April 8, 2009

pitch as a binder are used for raw materials 1 Coke Coke is a by product of petroleum refining, other gaseous and liquid products are optimized at the expanse of the coke 50 of worlds production from USA Total requirement of aluminium industry is 8 11 million tonnes

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Stainless Steel and CO2: Facts and Scientific Observations

from raw materials, the CO 2 emissions from the production of ferro alloys would be 4 2 tons / ton of stainless steel However, CO 2 emissions decrease as the amount of stainless scrap is increased On average, around 50 of stainless steel scrap ISSF, 2013 is used to produce one ton of stainless steel As a consequence, carbon dioxide emissions

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CEMENT RAW MATERIALS

The quality of cement clinker is directly related to the chemistry of the raw materials used Around 8090 of raw material for the kiln feed is limestone Clayey raw material accounts for between 1015 , although the precise amounts will vary Magnesium carbonate, which may be present in limestone, is the main undesirable impurity The level

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Energy and Emission Reduction Opportunities for the

Energy and Emission Reduction Opportunities for the Cement Industry Prepared for: Industrial Technologies Program required 4,982,000 Btu to produce one metric ton tonne of cement, not including the energy The raw materials used in cement manufacturing undergo chemical reactions

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Municipal Solid Waste Wastes US EPA

Source reduction, or waste prevention, is designing products to reduce the amount of waste that will later need to be thrown away and also to make the resulting waste less toxic Recycling is the recovery of useful materials, such as paper, glass, plastic, and metals, from the trash to use to make new products, reducing the amount of Xinhai raw materials needed

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Energy Use in US Steel Manufacturing large stanford edu

Energy Use in US Steel Manufacturing Nikolas Martelaro December 4, 2016 Steelmaking energy use 1 × 10 9 J / metric ton any steel possible and gives great motivation for waste management companies to separate and sell steel scrap as raw material for future steel products

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Sugarcane

Sucrose, extracted and purified in specialized mill factories, is used as raw material in the food industry or is fermented to produce ethanol Sugarcane is the world's largest crop by production quantity, with 1 9 billion tonnes produced in 2015, with Brazil accounting for 41 of

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Frequently Asked Questions: Benefits of Recycling Land

Glass One ton of recycled glass saves 42 Kwh of energy, 0 12 barrels of oil 5 gallons, 714,000 BTU's of energy, 7 5 pounds of air pollutants from being released, and 2 cubic yards of landfill space Over 30 of the raw material used in glass production now comes from recycled glass

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Environmental Factoids WasteWise US EPA

One ton of recycled steel saves the energy equivalent of 3 6 barrels of oil and 1 49 tons of iron ore over the production of new steel Paper Producing recycled paper requires about 60 percent of the energy used to make paper from Xinhai wood pulp

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THE USE OF CRUDE OIL IN PLASTIC MAKING CONTRIBUTES

Crude oil is used in plastic making as main raw materials 1 litre of petrol 0 76 kg needs approximately 0 9 kg of crude oil, with 1 kg crude oil counted for 44 MJ/kg This gives a plastic to petrol ratio in kg/l Table 1 4 and 1 5 Table 1 4 Petrol Consumption in Plastic Making for Different kind of Plastics

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Iron ore

Iron ore is the raw material used to make pig iron, which is one of the main raw materials to make steel98 of the mined iron ore is used to make steel Indeed, it has been argued that iron ore is more integral to the global economy than any other commodity, except perhaps oil

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CEMENT RAW MATERIALS

The quality of cement clinker is directly related to the chemistry of the raw materials used Around 8090 of raw material for the kiln feed is limestone Clayey raw material accounts for between 1015 , although the precise amounts will vary Magnesium carbonate, which may be present in limestone, is the main undesirable impurity The level

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900 Tons of material to build just 1 windmill Peak

900 Tons of material to build just 1 windmill Posted on August 15, 2015 by energyskeptic You ought to watch and so on to make the 900 short tons of material it is probably more like 1300 tons given other peer reviewed publications on materials used in 2 MW turbines, not all of the materials used were included in this short video

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Energy for Plastic Robert B Laughlin

Oct 24, 2010 Thus, based on the chemical potential energy for plastic materials and reported plastic production numbers, between 3 1 and 5 1 of domestic U S oil and gas production and between 1 7 and 2 9 of U S oil and gas consumed each year is used as hydrocarbon feedstock energy for plastics

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How Many Trees Does It Take To Make 1 Ton Of Paper

Nov 20, 2018 In the process of making paper, trees are the most critical raw materials It is estimated that 24 trees to make 1 ton of standard office paper History of Paper Making Historical evidence indicates that the Chinese were the first society to develop a method to make pulp

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Energy Use in US Steel Manufacturing large stanford edu

Energy Use in US Steel Manufacturing Nikolas Martelaro December 4, 2016 Steelmaking energy use 1 × 10 9 J / metric ton any steel possible and gives great motivation for waste management companies to separate and sell steel scrap as raw material for future steel products

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Environmental impact of concrete

The environmental impact of concrete, its manufacture and applications, are complex Some effects are harmful others welcome Many depend on circumstances A major component of concrete is cement, which has its own environmental and social impacts and contributes largely to those of concrete The cement industry is one of the primary producers of carbon dioxide, a potent greenhouse gas

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How much energy does it take on average to produce 1

How much energy does it take on average to produce 1 kilogram of the following materials? Wood from standing timber: 3 7MJ 830 to 1,950 watt hours To focus on energy efficiency is to make present ways of life non negotiable Fruit Walls Urban Farming in the 1600s The Chinese Wheelbarrow

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Environmental Factoids WasteWise US EPA

One ton of recycled steel saves the energy equivalent of 3 6 barrels of oil and 1 49 tons of iron ore over the production of new steel Paper Producing recycled paper requires about 60 percent of the energy used to make paper from Xinhai wood pulp

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RAW MATERIALS worldsteel

RAW MATERIALS Efficient use of natural resources is critical to sustainability The steel industry uses advanced technologies and techniques to increase production yield rates, reduce its energy requirements, and facilitate the use of by products On average, 20 GJ of energy is consumed per tonne of crude steel produced globally

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How is Steel Produced? World Coal Association

Any impurities may be removed through the use of fluxes and draining off slag through the taphole Electric arc furnaces do not use coal as a raw material, but many are reliant on the electricity generated by coal fired power plant elsewhere in the grid Around 150 kg of coal are used to produce 1 tonne of steel in electric arc furnaces

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how much coal it takes to make 1 tonne of iron Xinhai Mining

Nov 18, 2012 How much iron ore is needed to produce one tonne of steel How much iron ore it takes to make 1 tonne of steel? Runescape Answer: You would need around a 1000 iron and 1000 coal 1 Steel = 1 81kg »More detailed

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How Many Trees Does It Take To Make 1 Ton Of Paper

Nov 20, 2018 In the process of making paper, trees are the most critical raw materials It is estimated that 24 trees to make 1 ton of standard office paper History of Paper Making Historical evidence indicates that the Chinese were the first society to develop a method to make pulp

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How much iron ore is needed to produce one ton of steel

How much iron ore it takes to make 1 ton of steel? when we add a certain amount of carbon to the Iron it becomes much stronger and much tougher! The material on this site can not be

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Theoretical Minimum Energies To Produce Steel

In all cases considered, input materials such as ore, carbon, oxygen, and scrap must be heated The heat DH is given by: T 2 DH= C pdT T 1 C p = Heat capacity which is a function of temperature T 1, T 2 = the initial and final temperatures 2 Theoretical Minimum Energies to Produce

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Global plastic production Statista

Plastics are used in a wide variety of products and have displaced other materials, such as wood, metal, and glass It can be formed into polyesters for use in fabrics and textiles, polyvinylidene

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Solved: PLEASE ONLY PROVIDE THE ANSWERS, I DO NOT NEED

Question: PLEASE ONLY PROVIDE THE ANSWERS, I DO NOT NEED AN EXPLANATION Problem 14 01 Algorithmic The RMC Corporation Blends Three Raw Materials To Produce Two Products: A Fuel Additive And A Solvent Base Each Ton Of Fuel Additive Is A Mixture Of 1/4 Ton Of Material 1 And 3/4 Ton Of Material 3 A Ton Of Solvent Base Is A Mixture Of 1/2 Ton Of Material 1, 1/8

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