Which evaporator is used to concentrate the dilute acid produced in we – McqOptions

MCQOPTIONS

1.	Which evaporator is used to concentrate the dilute acid produced in wet process method by H2SO4 leaching?
A.	Single effect evaporator
B.	Film evaporator
C.	Triple effect evaporator
D.	Circulation evaporator
Answer» B. Film evaporator

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