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What are the advantages of metal - scienceanswers

The advantages of metal are that they are strong so that they can support weight easily It also lasts longer than wood Aluminum, steel and other metals need to be manually , separated from other recyclable material such as plastic and paper, according to Waste Care Metals, especially aluminum, tend to degrade after each reuse cycle, so products using recycled metals can vary in quality ....

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SOCIAL advantages&disadvantages of mining metal?!? | Yahoo ,

Sep 20, 2012· Someone please help me I've been stuck on this for hours! I'm writing an essay for chemistry for the social, economic and environmental effects of mining for metal or The economic and environmental effects are obvious but I really don't know what to put for social? I need the the advantages and disadvantag Thank you so much for any help(:...

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disadvantages to iron ore mining - phfnorg

advantages of iron ore mining , What are the advantages and disadvantages of mining , It is cheaper to extract the ore or metal than underground disadvantagesadvantages disadvantages Deze pagina vertalen disadvantages of iron ore mining Solution : 47/5mining metal advantages and disadvantages : 46/5advantages and disadvantages of ...

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GCSE Metals | Revise Methods of Extraction from Ores

Metals - Extraction of Metals; Join Us Login UK US India Search , The knowledge of how to extract metals from their ores has played an incredibly important role in every known civilisation The ability to make coins, tools and weapons from metals has changed the way lives are lead , As always, there are advantages and disadvantages of ....

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disadvantages of iron ore - africar-hirecoza

the advantages and disadvantages of mining iron ore The environmental impact and economics of mineral mining and metal extraction - Chemical economics and advantages and disadvantages mining iron ore...

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The advantages and disadvantages of imperial smelting furnace

For smelting matte, blast furnace has wide adaptability, high hearth efficiency, and high thermal efficiency So in history, it is one of the most important copper smelting methods Traditional blast furnace top is open, only can handle lump ore or agglomerate, flue gas contains low concentration of SO2, it is not easy to effectively recycle and has environmental pollution...

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advantages and disadvantages of using metal ores

Ores contain the metal, or a compound of the metal, in a high enough concentration to make it worth extracting the metal Read More what are the advantages and disadvantages of mining metals...

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what are the advantages and disadvantages of mining and ,

Mining of Minerals and Methods of Extracting of Metals , iron ore or lizenithne, many of the advantages and disadvantages are common to these operations , Jan 8, 2014 , Environmental Impact and Economics of Metal Extraction mining It , disadvantages of iron ore The advantages of mining iron ore in the ph, More details » Get Price...

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Advantages & Disadvantages of Phytomining

Advantages & Disadvantages of Phytomining , harvest the plant and deliver it to a furnace to burn and gather its bio-ore As a potential alternative to environmentally destructive mining practices, phytomining has great promise to transform the way metals are extracted from the environment; however, phytomining has yet to produce metal ....

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disadvantages of mining ore - grpropertieu

disadvantages of mining ore - lenguaglobalin advantages of mining - crusherasia What are the advantages and disadvantages of mining and , disadvantages of mining is that the chemicals used to extract the minerals will go down lakes which well ....

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The Disadvantages of Smelter | Sciencing

The process of smelting is when industrial factories extract or smelter purer and more refined metals from or Metals like copper or lead are often extracted using this process from earth samples and deposits Although smelting helps with metal productions, there are many disadvantages to smelting that impact the environment...

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How are metals with different reactivities extracted ,

These have advantages and disadvantages compared to the usual , Phytoextraction is not yet used to extract metals for commercial purposes but it does help , can oxidise metal sulfide ores ....

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Advantages and disadvantages of metal extraction - Answers

Answers ® Categories Jobs & Education Education Job Training and Career Qualifications Advantages and disadvantages of metal extraction? Advantages and disadvantages of metal extraction ....

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advantages and disadvantages of mining metals - bam-bounl

What are the social, economic and environmental impacts of exploiting metal ores (mineral extraction), of using metals and of recycling metals economic, sociological and environmental issu Metal ores are obtained by mining/quarrying and that this involved ,...

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What are the advantages and disadvantages of mining ores?

What are the advantages and disadvantages of surface mining? The advantages of surface mining are: It is cheaper to extract the ore or metal than underground mining ...

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disadvantages of mining steel - africar-hirecoza

Obtaining and using metals - Edexcel - BBC Learn about and revise obtaining and using metals with this BBC Bitesize GCSE Chemistry (Edexcel) study These have advantages and disadvantages compared to the usual extraction reduces the need to obtain new ore by mining...

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What are the advantages and disadvantages of using ,

Mar 19, 2012· What are the advantages and disadvantages of using electrolysis to extract metals from their ores? Follow 2 answers 2 Report Abuse , Advantages and disadvantages of exploiting metal ores? Answer Questions 2 What volume of 175 M acetic acid should be used to prepare 250 mL of 600 M acetic acid?...

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Advantages and Disadvantages of metals commonly used in ,

Advantages: Bronze is an alloy consisting mainly of copper but the addition of other metals (usually tin) produces an alloy much harder than plain copper Bronze resists corrosion and metal fatigue better, and conducts heat and electricity, better than most steels Disadvantages: Bronzes are generally softer, weaker and more expensive than steel...

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The Advantages of Iron | HowStuffWorks

The Advantages of Iron - The advantages of iron over other materials are many, like it's less brittle than stone but still very strong , The Earth's crust is 5 percent iron, and in some areas, the element concentrates in ores that contain as much as 70 percent iron , which corrodes faster than the stronger metal Think of this last option ....

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disadvantages of ore dressing copper - wee-too

advantages and disadvantages steel ore dressing advantages and disadvantages steel ore dressing metal and ore dressing industry sand screening and packaging equipment leaching and cyanidation difference between ore dressing copper ore dressing and processing costs draw and label the extraction mechnism of an iorn ore hydraulic rock breakers mining news and commentary ,...

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Disadvantages of mining metal ores - okdgroupin

Disadvantages of mining metal ores Products As a leading global manufacturer of crushing, grinding and mining equipments, we offer advanced, reasonable solutions for any size-reduction requirements including, Disadvantages of mining metal ores, quarry, aggregate, and different kinds of minerals...

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biological extraction of copper - caseificiolagiunchigliait

The Extraction of Copper by Thermal Decomposition, Bioleaching and Phytomining , Extraction of Metals Extraction of Copper Copper is sometimes found as native metal Copper ores include copper(II) oxide and copper , Thermal decomposition is an endothermic reaction...

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disadvantages of iron and iron mining - filmzstanin

advantages disadvantages iron ore crusher Advantages Disadvantages Crushers - Since crushing is an important step of the ore kfd mining hpc cone crusher advantages and disadvantages of iron ore Disadvantages Of Iron Ore Mining - Stone advantages disadvantages mining metals , Solution for Mining advantages disadvantages iron ore...

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pros and cons of mining metals ores by charlotte hendry on ,

Advantages of mining ores Metals that can be found from mining ores Aluminium = 32 million tonnes Copper = 12million tonnes Gold = 2600 tonnes Lead = 3800000 tonnes Tin = 660000 tonnes Zinc = 7100000 Metal ores Most metals must be extracted from rocks, called ores, in the Earth's...

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What Are the Advantages and Disadvantages of Recycling ,

What Are the Advantages and Disadvantages of Recycling Metals? The advantages of recycling metals are that it is landfill-friendly, environmentally conservative and a bolster to the economy The disadvantages of recycling metals are uncertain results, job ,...

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Bioleaching - Wikipedia

Bioleaching is the extraction of metals from their ores through the use of living organismsThis is much cleaner than the traditional heap leaching using cyanide Bioleaching is one of several applications within biohydrometallurgy and several methods are used to recover copper, zinc, lead, arsenic, antimony, nickel, molybdenum, gold, silver, and cobalt...

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disadvantages of phytoextraction | Environmental Biotechnology

Advantages: Owing to incineration, the volume of harvested plant biomass that requires disposal is dramatically reduced In some cases, additional source of revenue can be obtained by extraction of metals from metal rich ash; so therefore, it can be used to offset the cost of remediation...

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advantages and disadvantages of extracting metal ores

Advantages And Disadvantages Of Iron Ore Quarry - , Extraction of Metal Ores - Advantages and , This article objectifies the implementation of a conveyor belt in an iron ore mine...

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Titanium Advantages and Disadvantages - SGS

Titanium Advantages and Disadvantag , Its inertness means that it can survive weathering and consequentially has a lower lifetime cost that other metals used in architecture and construction , The issues regarding the extraction processes of titanium ores are well publicised Depending on location trees are often clear cut to access ....

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GCSE Metals | Revise Problems of Extraction from Ores

As part of their work on metals, GCSE chemistry students will look at some of the problems that arise in their extraction from or As with most things, there is a financial cost, but there's also an environmental one Revise what you learned in Year 10 and Year 11 by playing this interactive quiz...

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