Fertilizer Technology

A. Triple superphosphate
B. Tricresyl phosphate
C. Fluorapatite
D. Superphosphate

A. Pyro
B. Ortho
C. Meta
D. None of these

A. Hydrochloric
B. Sulphuric
C. Nitric
D. Phosphoric

A. 50-80
B. 250-400
C. 1000-1200
D. 800-900

A. Lurgi (high pressure) gasifier
B. Kopper-Totzek gasifier
C. Gasifier working at 20 atm
D. Gasifier working at 40 atm

A. P2O3
B. PCl5
C. P2O5
D. H3PO4

A. Stabilisation
B. Increasing the effectiveness
C. Improving the strength & heat resistance
D. All A, B & C

A. Fuel
B. H2
C. N2
D. O2

A. Of the better CaO/SiO2 balance for slag formation
B. CaO content is less
C. It is cheap
D. It produces low cost product

A. Steam reforming of naphtha and cracking of natural gas
B. Electrolysis of water
C. Cryogenic separation of hydrogen from coke oven gas
D. All A., B. and C.