Phosphorus chemical products primarily can be divided into two categories: fist category is phosphate fertilizer which is represented by monoammonium phosphate (MAP), Diammonium phosphate (DAP) and calcium hydrophosphate (DCP); another category is phosphoric acid and phosphate including sodium tripolyphosphate (STPP), which are widely applied in industry and fields of agriculture, food and medicine.By the end of 2012, the production capacity of phosphate & compound fertilizer can reach about 22 million tons of P2O5 in China. DAP production capacity achieved 17.5 million tons, MAP 14 million tons, GTSP was 2 million tons, NP 1 million tons, and compound fertilizer 11 million tons, w...
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