1.

Explain the use of the following in the manufacture of sulphuric acid by the Contact Process: (a) Steam in the dusting tower (b) Ferric hydroxide (c) Coke filter (d) Testing box [4 MARKS]

Answer» Explain the use of the following in the manufacture of sulphuric acid by the Contact Process:
(a) Steam in the dusting tower
(b) Ferric hydroxide
(c) Coke filter
(d) Testing box
[4 MARKS]


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