Chemistry Grade 10
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INTRODUCTION
16.1 BASIC METALLURGICAL OPERATIONS
16.1 BASIC METALLURGICAL OPERATIONS
Minerals
Ores
Gangue
Metallurgy
(i) Concentration of the Ore
(ii) Extraction of the metal from the concentrated ore
(iii) Refining or purification of the metal
16.2 MANUFACTURE OF SODIUM CARBONATE BY SOLVAY?S PROCESS
16.2 MANUFACTURE OF SODIUM CARBONATE BY SOLVAY?S PROCESS
16.2.1 Raw Materials
16.3 Manufacture of Urea
16.3 Manufacture of Urea
16.3.1 Raw Materials
16.3.2 Process
16.4 PETROLEUM INDUSTRY
16.4 PETROLEUM INDUSTRY
16.4.1 Petroleum
16.4.2 Origin of Petroleum
16.4.3 Important Fractions of Petroleum
