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Extraction Of Iron SlideShare

May 22 2009 The Step by Step Process of Extracting Iron from its Ore using the Blast Furnace with details of Chemical Reactions Question Answers based on the process of e

PowerPoint Presentation

Iron Aluminum Low Carbon Steel Copper Medium Carbon Steel Brass High Carbon Steel Bronze Cast Iron Zinc Stainless Steel Lead Tool Steels Tin Others Others 6 Extraction of Iron Iron is found in iron oxide in the earth Three primary iron ores magnetite hematite taconite Iron is extracted using blast furnace

Minerals and Rock Resources ppt video online download

Aluminum or Iron – appliances and vehicles Metals for conductors or semi conductors Gems gold and silver – jewelry Lead from galena Copper from and many useful element such as copper and gold Most extraction techniques currently used are energy intensive and expensive Hydrothermal ore deposits along

The Extraction of Iron Chemistry LibreTexts

Nov 29 2015 The common ores of iron are both iron oxides and these can be reduced to iron by heating them with carbon in the form of coke Coke is produced by heating coal in the absence of air Coke is cheap and provides both the reducing agent for the reaction and also the heat source The most commonly used

Extraction of metals

Extraction by electrolysis of molten Al2O3 dissolved in cryolite Roasting ore by heating alone Extraction of Iron Raw materials of extraction of Iron Iron Ore eg haematite Cryolite is added to lower the melting point amp to dissolve the ore amp bauxite ore of aluminium oxide is continuously added When p d is applied Al3 is

extraction of metals Knockhardy

This Powerpoint show is one of several produced to help students understand selected topics at AS and A2 level Chemistry It is based CONTENTS Theory of extraction Extraction of iron Conversion of iron into steel Extraction of aluminium Extraction of titanium Extraction of chromium Extraction of sodium Recycling

Extraction of Metals

Extraction of Metals the chemistry behind em iitb rmv ch102 extraction pdf 5 05 Iron 1825 8 07 Aluminum 1824 27 69 Silicon 1774 46 71 Oxygen 92 99 5 99 97 Need for efficient separation techniques All other elements 0 03 Van Arkel de Boer 39 s filament growth method ZrI 4

The Blast Furnace World of Teaching

The purpose of a blast furnace is to reduce and convert iron oxides into liquid iron called quot hot metal quot The blast furnace is a huge Three substances are needed to enable to extraction of iron from its ore The combined mixture is Thank you for watching This powerpoint was kindly donated to worldofteaching

Blast Furnace YouTube

May 3 2010 Up next Blast furnace Working animation Extraction of iron Class 12 grade Duration 2 49 CBSE NCERT solutions Class 11 Class 12 37 661 views middot 2 49

Extraction of Metals ThisIsPhysics

Iron can be extracted from iron ore in the blast furnace The raw materials are iron ore coke carbon and line Hot air is used to convert carbon to carbon monoxide Carbon monoxide reduces iron oxide to iron Line reacts with impurities e g sand to produce molten slag The Blast Furnace The Blast Furnace

Extraction of Iron authorSTREAM

Dec 25 2013 PowerPoint Presentation The Reactivity Series potassium sodium calcium magnesium aluminium zinc iron copper gold carbon Increasing reactivity Metals above carbon must be extracted using electrolysis Metals below carbon can be extracted from the ore by reduction using carbon coke or charcoal

Direct reduced iron Wikipedia

Direct reduction refers to processes which reduce iron oxides to metallic iron at temperatures below the melting point of iron The product of such solid state processes is called direct reduced iron The reducing gas is a mixture of gases primarily hydrogen H2 and carbon monoxide CO The process temperature is
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