In “Imperial Smelting Process” for extraction of zinc, zinc vapour thus produced is quenched in the external condenser by the use of the following _______________________?

Chemical Engineering Mcqs

In “Imperial Smelting Process” for extraction of zinc, zinc vapour thus produced is quenched in the external condenser by the use of the following _______________________?

(A)  Jet of water at high pressure

(B)  Blast of air

(C)  Mixture of water and air

(D)  Rain of molten lead

Submitted By :Ali Uppal

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