Molten ammonium nitrate is mixed with ground limestone in fertilizer p

1.	Molten ammonium nitrate is mixed with ground limestone in fertilizer plant in a
A.	pug mill
B.	mixer-extruder
C.	banbury mixer
D.	muller mixer
Answer» B. mixer-extruder

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Molten ammonium nitrate is mixed with ground limestone in fertilizer plant in a

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