Important questions for fertilizer technology(FT)

some important questions are taken from previous years GTU papers.

3 or 4 marks questions

  1. Define fertilizers and classify them.
  2. Explain the role of micro or macro elements in plant growth.
  3. Explain the preparation of biofertilizer.
  4. Explain the advantages of biofertilizers over synthetic fertilizers.
  5. Write the physical and chemical properties of phosphorus.
  6. What is burat and how it is formed?
    • Draw a neat and clean sketch of a single or multi-bed ammonia converter. OR,
    • Compare single-bed ammonia converter with multi-bed ammonia converter.
    • Write the chemical and physical properties of nitric acid. OR,
    • Write the chemical and physical properties of urea. OR,
    • Write the chemical and physical properties of ammonia.
    • Write the chemical and physical properties of potassium nitrate. OR,
    • Write the chemical and physical properties of potassium chloride.
    • Write major engineering problems of urea manufacturing. OR,
    • Write major engineering problems of nitric acid.
  7. Give full form of IFFCO KRIBHCO GNFC.
  8. Find out nitrogen content in urea from its chemical formula.
  9. Draw a neat and clean diagram of NPK manufacturing.
  10. Explain the manufacturing of potassium chloride sylvinite process.
  11. List out storage method of ammonia.
    • Draw a neat and clean diagram of ammonium nitrate manufacturing. OR,
    • Draw a neat and clean diagram of ammonium chloride.
  12. Discuss the nitric acid concentration by Mg(NO3)2 with a neat sketch.
  13. Define biofertilizers and what are the types of biofertilizers.
  14. Describe nitrogen-fixing biofertilizers.

7 marks questions

  1. Explain and draw a neat and clean diagram of CAN manufacturing with reaction.
    • Explain the manufacturing of urea by stamicarbon process. OR,
    • Explain the manufacturing of urea by Toyo-koytsutotal recycle process. OR,
    • Explain the manufacturing of urea by Montecatini solution recycle process.
  2. Explain the manufacturing of ammonia by MW Kellog process with a neat and clean flow diagram.
  3. Draw the flow diagram of manufacturing phosphorus by electric furnace method.
  4. Describe manufacturing of potash from sylvinite with flowchart.
  5. Draw only flow diagram of manufacturing of phosphoric acid by HCl leaching.
  6. Write chemical reaction and draw neat and clean diagram of synthesis gas manufacturing.

for more contents check Mass Transfer Operations-2 Previous Year Question Paper With Solution

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