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

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

   A. 700 – 1000
   B. 300 – 450
   C. 1500-1700
   D. 100-200

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

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

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

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

7. Catalyst used in desulphurisation of naphtha is____________________?

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

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

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

9. Ammonia synthesis gas is produced from fuel oil by _________________?

   A. Steam reforming
   B. Hydro-cracking
   C. Partial oxidation
   D. Hydrogenation

10. Formation of ammonium carbamate by reaction of NH3 with CO2 is a/an ______________ reaction?

    A. Catalytic
    B. Exothermic
    C. Endothermic
    D. Reversible