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 evaporatorThe question was posed to me by my school teacher while I was bunking the class.I'm obligated to ask this question of Inorganic Chemical topic in division Inorganic Chemical Industries of Chemical Technology

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

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 evaporatorThe question was posed to me by my school teacher while I was bunking the class.I'm obligated to ask this question of Inorganic Chemical topic in division Inorganic Chemical Industries of Chemical Technology
Answer» Correct choice is (a) Single effect EVAPORATOR Easy EXPLANATION: The DILUTE acid (phosphoric acid) produced in wet process byH2SO4 leaching method is concentrated in a single effect evaporator up to 50%. Most of it is converted into high concentration CHEMICAL fertilizer.

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