Optimum reaction temperature in steam reforming of naphtha is ______________ °C?

Related Mcqs:

1. Steam reforming of naphtha is a source of hydrogen production for nitrogenous fertiliser industry. What is the usual ratio of steam to carbon maintained in the process of steam reforming of naphtha ?

   A. 1.5 : 1
   B. 3.5 : 1
   C. 10 : 1
   D. 15 : 1

2. Steam reforming of naphtha produces ammonia synthesis gas. This is a/an ____________ process?

   A. Autocatalytic
   B. Endothermic
   C. Exothermic
   D. Non-catalytic

3. Catalyst used in steam reforming of naphtha is__________________?

   A. Nickel
   B. Platinum
   C. Silica gel
   D. Rhodium

4. CO2 present in reformed gas (obtained by steam reforming of naphtha) is removed by absorbing in _________________?

   A. Mono-ethanolamine (MEA)
   B. Slaked lime
   C. Ammoniacal liquor
   D. Methyl-Ethyl Ketone (MEK)

5. Catalyst used in steam reforming of naphtha is ___________________?

   A. Bauxite
   B. Cobalt
   C. Nickel oxide on alumina support
   D. Chromium

6. The optimum size of the ammonia plant is ______________ tons/day?

   A. 10
   B. 100
   C. 1000
   D. 1000

7. pH value of soil is maintained at ______________ by the addition of fertiliser for optimum growth and health of the plant?

   A. 4-5
   B. 7-8
   C. 9-10
   D. 12-13

8. Naphtha in a fertiliser plant is used as a source of___________________?

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

9. Catalyst used in desulphurisation of naphtha is____________________?

   A. Co-Mo
   B. Pt-Rh
   C. Silica gel
   D. Nickel

10. C/H ratio (by weight) of naphtha used in nitrogenous fertiliser making is about_________________?

    A. 2
    B. 6
    C. 13
    D. 20