Ammonia

tigerd2025
Mind Map by tigerd2025, updated more than 1 year ago
tigerd2025
Created by tigerd2025 almost 5 years ago
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The haber process
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Resource summary

Ammonia
1 Uses
1.1 Manufacture of fertilisers
1.2 Manufacture of explosives
1.3 Manufacture of cleaning fluids
2 Raw Materials
2.1 Hydrogen
2.1.1 Obtained by reacting natural gas with steam
2.1.1.1 Mostly methane
2.1.2 Also can be obtained by cracking oil fractions
2.2 Nitrogen
2.2.1 Obtained from the air
2.2.2 Air is 78 per cent nitrogen; nearly the rest is oxygen
2.2.3 When hydrogen is burned in the air, the oxygen combines with the hydrogen-leaving nitrogen behind
3 Conditions
3.1 Temperature-450 degrees C
3.2 Pressure-200 atmospheres
3.3 Iron catalyst
4 Equation
4.1
5 Diagram
5.1
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