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7.40 How is ammonia manufactured industrially?

0 2 Views | Posted 4 months ago
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    Answered by

    alok kumar singh | Contributor-Level 10

    4 months ago

    7.40

    Ammonia is manufactured industrially by Haber's process. Nitrogen from gas is combined with hydrogen derived from natural gas (methane) in the ratio 1:3 giving rise to ammonia. The reaction is reversible and exothermic.

    The optimum conditions for the manufacturing of ammonia are pressure 200*105 Pa, the temperature of 4700 K and iron oxide catalyst with a small amount of Al2O3 and K2O.

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