In the manufacture of H 3 PO 4 (ortho); strong H 2 SO 4 leaching wet process as

MCQ Practice

In the manufacture of H 3 PO 4 (ortho); strong H 2 SO 4 leaching wet process as compared to electric furnace process

Subject: Chemical EngineeringTopic: Fertiliser Technology

Uses lower grade phosphate rock

Requires lower capital investment in the plant

Produces lower purity acid

Is very costly

Correct Answer: C