Fertiliser Technology Which of the following gasifiers can be attached to coal based fertiliser plants? Gasifier working at 40 atm Lurgi (high pressure) gasifier Kopper-Totzek gasifier Gasifier working at 20 atm Gasifier working at 40 atm Lurgi (high pressure) gasifier Kopper-Totzek gasifier Gasifier working at 20 atm ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Yield of elemental phosphorous from rock phosphate is about __________ percent. 40-45 15-25 1-2 60-65 40-45 15-25 1-2 60-65 ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Urea is a better fertilizer than ammonium sulphate, because Nitrogen content is higher It is cheaper It is not poisonous It is easy to manufacture Nitrogen content is higher It is cheaper It is not poisonous It is easy to manufacture ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology Vetrocoke solution is Na₂SO₄ A mixture of Na₂CO₃ and As₂O₃ K₂SO₄ A mixture of K₂CO₃ and As₂O₃ Na₂SO₄ A mixture of Na₂CO₃ and As₂O₃ K₂SO₄ A mixture of K₂CO₃ and As₂O₃ ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology __________ is not a fertiliser. Calcium ammonium nitrate Ammonium sulphate Liquid ammonia Ferrous sulphate Calcium ammonium nitrate Ammonium sulphate Liquid ammonia Ferrous sulphate ANSWER DOWNLOAD EXAMIANS APP
Fertiliser Technology In the manufacture of H₃ PO₄ (ortho), ; strong H₂ SO₄ leaching wet process as compared to electric furnace process Requires lower capital investment in the plant Is very costly Produces lower purity acid Uses lower grade phosphate rock Requires lower capital investment in the plant Is very costly Produces lower purity acid Uses lower grade phosphate rock ANSWER DOWNLOAD EXAMIANS APP
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