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Metal ores Metals National 5 Chemistry Revision BBC

Metal ores. Ores are naturally occurring rocks that contain metals or metal compounds in sufficient amounts to make it worthwhile extracting them. The method

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how are ore processed to obtain metals

A process for treating chromitebearing ores to obtain useful mineral values, especially platinum group metal, therefrom wherein the ore is separated into

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how are ores processed to obtain metals

The bauxite ore is processed to obtain aluminium-oxide (Al 2 O 3) Al metal is obtained by the Hall process that operates at a much more economical temperature

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how are ores processed to obtain metals

How are ores processed to obtain usable metals? There are various methods depending on which ore it is Most start with physically crushing to ore into small

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How Are Ores Processed To Obtain Metals

How Are Ores Processed To Obtain Metals. As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette

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how are ore processed to obtain metals

A process for treating chromitebearing ores to obtain useful mineral values, especially platinum group metal, therefrom wherein the ore is separated into magnetic and nonmagnetic fractions; the nonmagnetic fraction, containing a substantial portion of the platinum group metals, is concentrated and smelted to produce a metal layer containing platinum group metals; and the platinum group

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how are ores processed to obtain metals

The bauxite ore is processed to obtain aluminium-oxide (Al 2 O 3) Al metal is obtained by the Hall process that operates at a much more economical temperature of 950°C, instead of the 2050°C to melt the ore Nevertheless, the processing of bauxite to generate aluminium requires an enormous quantity of energy: An average of 15E 6 MWh is .

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how are ores processed to obtain metals

How are ores processed to obtain usable metals? There are various methods depending on which ore it is Most start with physically crushing to ore into small piec. Get Price. Copper Mining and Processing: Processing of Copper Ores. Other metals and impurities also leave the anode to drop to the bottom of the tank or stay in the electrolytic solution, In addition to processing copper ores. Get

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Extracting iron and copper Obtaining and using metals

Most metals are extracted from ores found in the Earth's crust. It is more expensive and wasteful to extract a metal from a low-grade ore, but most high-grade ores have already been used.

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how are ores processed to obtain metals

Step-III Conversion of ore into metal oxide After concentration of ores, the sulphide or carbonate ores of some metals are converted into metal oxides because it is easier to obtain metals from their metal oxides as compared to metal sulphides or metal carbonates. Roasting It is a process in which the ore is strongly heated below its . Get Price

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Ore processing and metal extraction

ORE PROCESSING INTRODUCTION. In early days, copper was extracted from ore by smelting with charcoal. In the earliest period, it is likely that only rich malachite and azurite ores were used. With this type of ore, there would be little slag left and the process did not require special conditions. For a fuller description of the types of process that might have been employed, click HERE. It is

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How are ores processed to obtain usable metals? Answers

20/01/2008 Yes, metal (all kinds) have been processed from natural ores to form the finished metals. Are ores and rocks minerals or metals? Ores are metals and rocks are minerals.

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how are ores processed to obtain metals grinding contoh

how are ores processed To obtain metals. when the ore is extracted it must then be upgraded or concentrated, and processed into metal. this stage is defined as metallurgy, while mining is concerned with extracting the ore. the metallurgy of copper, bauxite and iron ore are founded on the same principle of progressive ore refining to. get price . Crusher . crusher is a machine

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What Are The Process Of Obtaining Metals From Ores

What process is used to obtain these metals from their ores? electrolysis 0 what are the process of obtaining metals from ores. What Are The Process Of Obtaining Metals From Ores. The metal smelting and refining industry processes metal ores and scrap metal to obtain pure metals The metal working industries process metals in order to. High School Earth Science/Mining and Using Minerals

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Extracting a metal from its ore chymist

that contain sufficient metal to be of practical and economic use are called ores. Metals are usually extracted from ores using a combination of heating and reduction with carbon in the form of charcoal or coke. Not all metals can be extracted from their ores in this manner and may need to be extracted by a process called electrolysis. Metals with low chemical activity, such a gold and silver

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how are ore processed to obtain metals

A process for treating chromitebearing ores to obtain useful mineral values, especially platinum group metal, therefrom wherein the ore is separated into magnetic and nonmagnetic fractions; the nonmagnetic fraction, containing a substantial portion of the platinum group metals, is concentrated and smelted to produce a metal layer containing platinum group metals; and the platinum group

get price

how are ore processed to obtain metals

A process for treating chromitebearing ores to obtain useful mineral values, especially platinum group metal, therefrom wherein the ore is separated into magnetic and nonmagnetic fractions; the nonmagnetic fraction, containing a substantial portion of the platinum group metals, is concentrated and smelted to produce a metal layer containing platinum group metals; and the platinum group

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how are ore processed to obtain metals

Ore Processing Feed The Beast Wiki Crushed Ore can be thrown in Cauldron filled with Water to obtain Purified Ore It will use 1/3 of a bucket from Cauldron The Purified Ore gives exactly the same amount of items Crushed Ore gives when smelted Ores of chemically pure metals can be processed in 222 Ingots for 1 Ore

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how are ores processed to obtain metals

The bauxite ore is processed to obtain aluminium-oxide (Al 2 O 3) Al metal is obtained by the Hall process that operates at a much more economical temperature of 950°C, instead of the 2050°C to melt the ore Nevertheless, the processing of bauxite to generate aluminium requires an enormous quantity of energy: An average of 15E 6 MWh is .

get price

Metal ores Metals National 5 Chemistry Revision BBC

Metal ores. Ores are naturally occurring rocks that contain metals or metal compounds in sufficient amounts to make it worthwhile extracting them. The method used to extract a given metal from its

get price

how are ores processed to obtain metals

Step-III Conversion of ore into metal oxide After concentration of ores, the sulphide or carbonate ores of some metals are converted into metal oxides because it is easier to obtain metals from their metal oxides as compared to metal sulphides or metal carbonates. Roasting It is a process in which the ore is strongly heated below its . Get Price

get price

how are ores processed to obtain metals

How are ores processed to obtain usable metals? There are various methods depending on which ore it is Most start with physically crushing to ore into small piec. Get Price. Copper Mining and Processing: Processing of Copper Ores. Other metals and impurities also leave the anode to drop to the bottom of the tank or stay in the electrolytic solution, In addition to processing copper ores. Get

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How Are Ores Processed To Obtain Metals

How Are Ores Processed To Obtain Metals. As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.

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Extracting iron and copper Obtaining and using metals

Most metals are extracted from ores found in the Earth's crust. It is more expensive and wasteful to extract a metal from a low-grade ore, but most high-grade ores have already been used.

get price

how are ores processed to obtain metals grinding contoh

how are ores processed To obtain metals. when the ore is extracted it must then be upgraded or concentrated, and processed into metal. this stage is defined as metallurgy, while mining is concerned with extracting the ore. the metallurgy of copper, bauxite and iron ore are founded on the same principle of progressive ore refining to. get price . Crusher . crusher is a machine

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