Conversion of yellow phosphorus to red phosphorous is done in retorts at 250-450°C in the
Conversion of yellow phosphorus to red phosphorous is done in retorts at 250-450°C in the
An increase in the NH₃/CO₂ ratio in urea manufacture results in
An increase in the NH₃/CO₂ ratio in urea manufacture results in
Steam reforming of naphtha produces ammonia synthesis gas. This is a/an __________ process.
Steam reforming of naphtha produces ammonia synthesis gas. This is a/an __________ process.
Heating of coke, sand & phosphate rock in an electric furnace is done for the manufacture of
Heating of coke, sand & phosphate rock in an electric furnace is done for the manufacture of
Monte catini process is used for the manufacture of
Monte catini process is used for the manufacture of
Low grade phosphate rock can be used in electrical furnace, because
Low grade phosphate rock can be used in electrical furnace, because
5-10-5 fertilisers mean that they contain
5-10-5 fertilisers mean that they contain
Maximum nitrogen percentage is in
Maximum nitrogen percentage is in
Use of catalyst is a must in the ammonia manufacture, because the reaction is reversible as well as the heat of dissociation of N₂ & H₂ is high. The presence of promoter along with the catalyst helps in __________ of the catalyst.
Use of catalyst is a must in the ammonia manufacture, because the reaction is reversible as well as the heat of dissociation of N₂ & H₂ is high. The presence of promoter along with the catalyst helps in __________ of the catalyst.
Catalyst used in the oxidation of ammonia is
Catalyst used in the oxidation of ammonia is
