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Extraction of Metals. Why We Need it and Occurence of Metals (in Hindi)

Lesson 1 of 30 • 1409 upvotes • 12:02mins

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Arvind Arora

This video deals with reason of extraction with a wonderful example

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1

Extraction of Metals. Why We Need it and Occurence of Metals (in Hindi)

12:02mins

2

Native, Oxide and Sulphide etc. All Name with Formulas (in Hindi)

12:03mins

3

Metal Ores of Carbonates Nitrates Sulphates and Halides. Name and Formulas (in Hindi)

12:04mins

4

Metallurgy Process. Concentration of Ores. (in Hindi)

12:02mins

5

Concentration of Ore Next Methods. Metallurgy (in Hindi)

12:01mins

6

Leaching process . Concentration of ore . Metallurgy

12:03mins

7

Cynide process of leaching of ore. & Obtaining crude metal process

12:03mins

8

Roasting . & Reduction of metal by carbon

12:10mins

9

Reduction of metal by another metal & by hydrometallurgy

12:03mins

10

Hydrometallurgy & electrolytic reduction . Metallurgy.

12:01mins

11

Refining of Metal . Distillation + Liquation + bessimerisation

12:01mins

12

Mond's process , van arkel refining , Zone refining .

12:08mins

13

Important terms in metallurgy.

12:09mins

14

Na, K, Mg, reactive metal extraction methods

12:07mins

15

Extraction of Ca , and Group 3 to 7 metals .

12:03mins

16

Extraction of Iron Fe.

12:17mins

17

Iron reduction (Extraction of Iron) Part 2

12:01mins

18

Last stages for extraction of Iron

12:02mins

19

Extraction of Cu(Copper).

13:03mins

20

Extraction of copper (P 2)

12:11mins

21

Hydrometallurgy . Extraction of metal part 3

12:01mins

22

Silver and gold extraction.

12:15mins

23

Extraction of Zn and Hg.

12:03mins

24

Extraction of Aluminium. Al extraction.

12:09mins

25

Extraction of Al (part 2.)

12:07mins

26

Hall Heroult Process. Al extraction.part 3

12:07mins

27

TIN and LEAD extraction.

12:06mins

28

LEAD extraction final lesson

12:52mins

29

Questions practice. Metallurgy.

12:11mins

30

Questions practice part 2

12:02mins

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