The ‘shanks system’ of leaching (i.e., counter-curre... - Solved MCQs & Answer

5032Chemical EngineeringMedium

The ‘shanks system’ of leaching (i.e., counter-current multiple contact leaching) is used for________?

ABoth A. and B.

BLeaching sodium nitrate from Chilean nitrate bearing rock

CNeither A. nor B.

DRecovery of tannis from the tree barks and woods

Correct answer

A. Both A. and B.

Explanation

The correct answer is Both A. and B..

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