Flowsheet Diagrams of Manufacture of different Compounds

⁕ Flowsheet diagram of manufacture of ammonia by Haber's process⁕ Flowsheet diagram of Manufacture of HNO3 by Ostwald's process⁕ Flowsheet diagram of Manufacture of Sulphuric Acid by Contact Proces...

Manufacture of Urea from Ammonium Carbamate

↪ The most popular method of Urea formation is from decomposition of ammonium carbamate.Principle↪ In this method, NH3 and CO2 are compressed and reacted at 100-200 atms and 170C in an autoclave to...

Manufacture of Sodium Carbonate by Solvay process

Principle↪ When carbon dioxide gas is bubbled into pure brine solution saturated with ammonia, ammonium bicarbonate is formed in cold which reacts immediately with sodium chloride to form sodium bi...

Manufacture of Sodium Hydroxide by Diaphragm Cell

↪ Sodium hydroxide is manufactured by the electrolysis of brine in which the electrolytic cell chosen in preference to mercury cathode cells is Diaphragm cell because it is relatively more efficien...

Manufacture of Sulphuric Acid by Contact Process

↪ The contact process derives its name from the fact that the oxidation of SO2 to SO3 takes place only when the reactants come in contact with the surface of a catalyst.↪ It is the most modern meth...

Manufacture of Nitric Acid by Ostwald's Process

Principle↪ A mixture of ammonia gas with air (or oxygen) in the ratio of 1:8 by volume is passed through a catalyst chamber packed with platinum gauze or a rhodium-platinum alloy maintained at a te...

Industrial Synthesis of Ammonia by Haber's Process

↪ A German professor of chemistry Dr. Fritz Haber (1868 - 1934), invented a new method for manufacturing ammonia gas. ↪ It is a synthetic process known after his name as the Haber's process. ↪ He r...