In calcium phosphate production, phosphate rock lumps are crushed in which crusher?(a) Cone crusher(b) Gyratory crusher(c) Roll crusher(d) Jaw crusherThe question was asked during a job interview.My question is taken from Inorganic Chemical topic in division Inorganic Chemical Industries of Chemical Technology

In calcium phosphate production, phosphate rock lumps are crushed in w

1.	In calcium phosphate production, phosphate rock lumps are crushed in which crusher?(a) Cone crusher(b) Gyratory crusher(c) Roll crusher(d) Jaw crusherThe question was asked during a job interview.My question is taken from Inorganic Chemical topic in division Inorganic Chemical Industries of Chemical Technology
Answer» Correct answer is (d) Jaw crusher To EXPLAIN: In calcium phosphate production, phosphate rock LUMPS are crushed in a jaw crusher and ground to 100 MESH in a hammer or ring mill and further mixed with H2SO4 to gives superphosphate.

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