Which of the following solvents is used for the extraction of H3PO4 from CaCl2 solution during manufacture of ortho-phosphoric acid by wet process employing hydrochloric acid leaching? (A) Isopropyl alcohol (B) Butyl alcohol (C) Toluene (D) Hexane

Which of the following solvents is used for the extraction of
H3PO4
from CaCl2 solution during manufacture of ortho-phosphoric acid
by wet process employing hydrochloric acid leaching?
(A) Isopropyl alcohol
(B) Butyl alcohol
(C) Toluene
(D) Hexane
by

1 Answer

Answer :

(B) Butyl alcohol
by

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Last Answer : (A) CaSO4 .½ H2O and CaSO4 crystals

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Last Answer : (C) Produces lower purity acid

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