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Winning A Metal from its Ore – Gulinia Tech | Invent the Future
Introduction: The metals industry has long used chemistry in isolating metals. Two of the common procedures used are roasting and smelting. The roasting process …
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Electrochemistry Encyclopedia — Extracting metals from sulfide ores
… step in recovering metals from their minerals is that of finding ore-bodies in which metal … Thus, the winning of copper from these ores must involve …
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What Is a Metal Ore? | eHow.com
It is general knowledge that metals are mined from the ground, but in what form? Does copper come out of the ground shiny and ready to use? Many metals, before they …
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Extractive metallurgy – Wikipedia, the free encyclopedia
In order to convert a metal oxide or sulfide to a purer metal, the ore must be reduced physically, chemically, or electrolytically. Extractive metallurgists are interested in …
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Mineral Photos – Iron | Mineral Information Institute
Iron Ore: About 98% of iron ore is used to make steel – one of the greatest inventions and most useful materials ever created. While the other uses for iron ore and …
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Iron ore – Wikipedia, the free encyclopedia
Iron ores are rocks and minerals from which metallic iron can be economically extracted. The ores are usually rich in iron oxides and vary in color from dark grey …
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extraction of metals – introduction – chemguide: helping you to …
From ore to metal. What are "ores"? An ore is any naturally-occurring source of a metal that you can economically extract the metal from. Aluminium, for example, is …
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Learn about Metals: Properties, Corrosion, Alloys, Ores
Metal from Ore. Ores are rocks or minerals from which a valuable substance – usually metal – can be extracted. Some common ores include galena (lead ore), bornite and …
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Method of winning aluminum metal from aluminous ore – US …
Patent Description: The present invention relates to processes for winning aluminum metal from aluminous ore. It particularly concerns nonelectrolytic methods for …
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Where Does Metal Ore Come From? | eHow.com
Most metals that we use come from metal ores found in the earth’s crust. Metal ores are made up of different compounds. Bauxite for example contains about 99 percent …
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Smelting Ore into Useful Metal
Smelting ore dug up from the earth is a very important step before that metal can be used. Smelting removes many of the impurities of the metal and converts much of …
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HowStuffWorks "Iron Ore"
Iron ore is where you’ll find the majority of Earth’s iron. Learn how iron ore is mined and eventually refined into things like steel.
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Extraction and Uses of Metals
Extraction of iron from iron ore. Iron is the second most abundant metal in the Earth’s crust. Iron is extracted form its ore in a blast furnace.
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What is a metal ore – The Q&A wiki
Its mineral (rock) that can be processed to produce base metal, here are a few examples Chalcocite : Cu 2 S for production of copper Bauxite Al 2 O 3 for production …
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Ore | Define Ore at Dictionary.com
noun 1. a metal-bearing mineral or rock, or a native metal, that can be mined at a profit. 2. a mineral or natural product serving as a source of some nonmetallic …
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Tin – Personal Web Sites…
… was mostly used for an alloy of lead and silver obtained in the winning of … curious rocks are available, a good number of which will give you metal. Many ores (an ore is …
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Ore minerals – Mineralogical Society of America – Mineralogy …
Cesium – The major ore mineral is pollucite, a pegmatite mineral. Production and use of this metal is extremely small (a few thousand kilograms per year).
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Which process separates a metal from its ore – The Q&A wiki
It’s called Smelting, and it involves heating the ore to high enough temperatures so that the metal melts and separates from the slag or waste materials.
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Extracting a metal from its ore – Welcome to chymist.com–The …
Extracting a metal from its ore ©2004 by David A. Katz. All rights … that contain sufficient metal to be of practical and economic use are called ores.
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Meteor Metal Ore – Dragon Age Wiki
Meteor Metal Ore is found in a crater during a random encounter while traveling on the roads…
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