二水物湿法磷酸生产线的技改

Technical Renovation of Production Linefor WetProcess Phosphoric Acid by Dihydrate Route

介绍贵州省息烽重钙厂湿法磷酸萃取装置技改的经验。

Experience is given in the technical renovation of the wetprocess phosphoric acid unit in Xifeng Triple Superphosphate Plant in Guizhou Province, and the acid unit reaches and even surpasses the design production capacity.