Fertiliser Technology P₂O₅ content in superphosphate is about __________ percent. 85-90 30-35 15-20 65-70 85-90 30-35 15-20 65-70 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Out of the following, N₂ content is minimum in Ammonium chloride Ammonium nitrate Ammonium sulphate Urea Ammonium chloride Ammonium nitrate Ammonium sulphate Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Yield of elemental phosphorous from rock phosphate is about __________ percent. 15-25 40-45 60-65 1-2 15-25 40-45 60-65 1-2 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Which of the following gasifiers can be attached to coal based fertiliser plants? Gasifier working at 40 atm Gasifier working at 20 atm Kopper-Totzek gasifier Lurgi (high pressure) gasifier Gasifier working at 40 atm Gasifier working at 20 atm Kopper-Totzek gasifier Lurgi (high pressure) gasifier ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Fusion zone in the electric furnace used for reduction of phosphate rock to elemental phosphorous is maintained at __________ °C. 250-300 500-750 1400-1450 950-1050 250-300 500-750 1400-1450 950-1050 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology During nitric acid manufacture, catalytic oxidation of ammonia at 800°C in presence of platinum catalyst produces nitrogen oxide. Conversion of NH₃ to NO is about __________ percent. 68 98 82 38 68 98 82 38 ANSWER DOWNLOAD EXAMIANS APP
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