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Fertiliser Technology

Fertiliser Technology
The essential ingradient of all the synthesis gas is

CO₂
O₂
H₂
N₂

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Fertiliser Technology
Promoter used in NH₃ synthesis catalyst is

V₂O₅
K₂O
SiO₃
U₂O₃

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Fertiliser Technology
Biuret formation in urea is kept at minimum (< 1 %), because it is

Explosive in nature
Helpful in decomposition of urea
Corrosive in nature
Toxic and harmful to some crops

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Fertiliser Technology
Raw materials for urea production are

CO₂, H₂ and N₂
CO₂ and N₂
NH₃ and CO
HNO₃ and CaCO₃

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Fertiliser Technology
Naphtha in a fertiliser plant is used as a source of

O₂
N₂
H₂
Fuel

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Fertiliser Technology
In natural gas, the C/H ratio (by weight) varies in the range of

20-25
44053
43894
15-17

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