Fertiliser Technology Low grade phosphate rock can be used in electrical furnace, because CaO content is less It is cheap Of the better CaO/SiO₂ balance for slag formation It produces low cost product CaO content is less It is cheap Of the better CaO/SiO₂ balance for slag formation It produces low cost product ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In an ammonia plant, the purge off is essential to Remove excess poisonous gases Maintain H₂ : N₂ ratio at 3 :1 Maintain inert gas concentration within a limit Remove uncondensed ammonia vapour Remove excess poisonous gases Maintain H₂ : N₂ ratio at 3 :1 Maintain inert gas concentration within a limit Remove uncondensed ammonia vapour ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which fertiliser is made (using coke oven gas) in by products plant of an integrated steel plant? Urea Ammonium sulphate CAN Superphosphate Urea Ammonium sulphate CAN Superphosphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Maximum stability of white phosphorous is at Room temperature Atmospheric pressure Very high pressure >600°C Room temperature Atmospheric pressure Very high pressure >600°C ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology C/H ratio (by weight) of naphtha used in nitrogenous fertiliser making is about 20 13 6 2 20 13 6 2 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Two gas based fertiliser plants are located in Gujarat and Madhya Pradesh Maharashtra and Gujarat Jharkhand and Chattisgarh Maharashtra and Orissa Gujarat and Madhya Pradesh Maharashtra and Gujarat Jharkhand and Chattisgarh Maharashtra and Orissa ANSWER DOWNLOAD EXAMIANS APP
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