Fertiliser Technology In the manufacture of H₃ PO₄ (ortho), ; strong H₂ SO₄ leaching wet process as compared to electric furnace process Produces lower purity acid Is very costly Requires lower capital investment in the plant Uses lower grade phosphate rock Produces lower purity acid Is very costly Requires lower capital investment in the plant Uses lower grade phosphate rock ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Optimum reaction temperature in steam reforming of naphtha is __________ °C. 100-200 700 - 1000 1500-1700 300 - 450 100-200 700 - 1000 1500-1700 300 - 450 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Monte catini process is a widely used process for the manufacture of Calcium ammonium nitrate Triple superposphate None of these Urea Calcium ammonium nitrate Triple superposphate None of these Urea ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Potassic fertiliser is graded based on its __________ content. KCl K₂SO₄ K₂O KNO₃ KCl K₂SO₄ K₂O KNO₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Flushing liquor used for cooling coke oven gas constitutes of Dilute HCl Dilute H₂SO₄ K₂CO₃ solution Ammoniacal liquor Dilute HCl Dilute H₂SO₄ K₂CO₃ solution Ammoniacal liquor ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Electric process as compared to wet process (for the manufacture of phosphoric acid) Is used less frequently Is weak acid process Produces a valuable by-product called gypsum Can use only high grade phosphate rock Is used less frequently Is weak acid process Produces a valuable by-product called gypsum Can use only high grade phosphate rock ANSWER DOWNLOAD EXAMIANS APP
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