Chemical Engineering :: Fertiliser Technology
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A mixture of phosphate rock __________ is heated in an electric furnace to produce phosphorous.
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An increase in the NH3/CO2 ratio in urea manufacture results in
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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.
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Fertilizer plant getting its hydrogen requirement partly from coke oven gas is situated at
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Nitrogen content of a nitrogenous fertiliser is 35%. It could be
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Catalyst used in the oxidation of ammonia is
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Ammonia synthesis gas is produced from fuel oil by
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Though kinetics of ammonia synthesis dictates the use of low temperature for high equilibrium conversion, yet it is kept moderately high (550°C), because at low temperature
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Iron is not used alone as a catalyst in ammonia synthesis, because
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