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Industrial Metallurgy
Rating: 4.1 out of 5(49 ratings)
356 students

Industrial Metallurgy

Metallurgical Operations
Created byVinay Arya
Last updated 4/2019
English

What you'll learn

  • Metallurgical Operations involved in Extraction of Metals.

Course content

1 section • 14 lectures • 2h 24m total length

  • Introduction9:36
  • Occurrence of Metals10:18
  • Extraction of Elements14:30

    Explain how elements are extracted from ores, distinguishing native and oxide forms, using oxidation-reduction concepts and a standard sequence of crushing, grinding, concentration, and reduction to metals.

  • Concentration of Ore13:02
  • Conversion of concentrated ore to metal oxide9:14
  • Reduction11:37
  • Purification of Crude Metal11:28
  • Occurrence, Uses and Alloys of Iron10:01
  • Extraction of Iron11:42

    Explore how hematite iron ore is concentrated and reduced in a blast furnace to produce cast iron, using coke, limestone, and flux to form slag.

  • Occurrence, Uses and Alloys of Copper8:59
  • Extraction of Copper9:25
  • Extraction of Zinc5:39

    Learn how zinc is extracted from native or combined ores through roasting and electrolysis, and its uses in galvanization and alloys like brass and bronze.

  • Extraction of Aluminium13:14

    Learn the two-stage extraction of aluminium from bauxite: digestion with sodium hydroxide to yield alumina, then Hall-Héroult electrolysis to produce aluminium, its uses, and key process details.

  • Commercial forms of Iron5:44

    Examine commercial forms of iron—cast iron, steel, and wrought iron—covering carbon content, impurities, and properties, and explain conversion from cast iron to wrought iron and steel.

  • Innovation

Requirements

  • Should Know the Basics of Metals and Non Metals.

Description

The natural substances found inside the earth which contain metals in their combined states mixed with gangue are termed minerals. All minerals are not suitable for the extraction of metals. A mineral from which the metal can be extracted easily and economically is called an ore Thus. an ores are minerals, but all minerals are not ores. The scientific and technological process used for isolation of a metal from its

ore is called metallurgy.

Who this course is for:

  • Beginners, Industrial Businessman and 12 grade students

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