Chemical Engineering Fertilizer Technology
Q Fertiliser plants get their N2 requirements _____________________?
  • A A. By fractionation of liquefied air
  • B B. By dissociating oxides of nitrogen
  • C C. From coal gas (coke oven gas)
  • D D. From producer gas
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22 Jul
Combative
ready or eager to fight or argue.
Ω„Ϊ‘Ψ§Ϊ©Ψ§ΨŒ Ω…ΨͺΩ†Ψ§Ψ²ΨΉΨŒ Ψ¬ΪΎΪ―Ϊ‘Ψ§Ω„Ωˆ

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