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Fertiliser Technology

Fertiliser Technology
Catalyst used in ammonia synthesis uses __________ as a promoter.

Ni
Al2O₃
Pt
K₂O

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Fertiliser Technology
Fauser Monte Catini converter is used for

Methanation of CO and CO₂
Ammonia synthesis (e.g. at FCI Sindri)
Shift conversion (i.e. CO to CO₂)
None of these

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Fertiliser Technology
Raw materials for urea production are

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

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Fertiliser Technology
Effectiveness of a fertiliser is independent of the

Type of crop
None of these
Nature of soil
PH of soil

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Fertiliser Technology
HPO₃ is the chemical formula of __________ phosphoric acid.

Meta
Ortho
None of these
Pyro

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Fertiliser Technology
A fertiliser plant is classified as a gas based fertiliser plant, when it uses __________ gas as a source of hydrogen for the manufacture of ammonia.

Coal
Coke oven
Producer
Natural

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