Project(51274153) supported by the National Natural Science Foundation of China;Projects(2011CDA120,2015CFB523) supported by the Natural Science Foundation of Hubei Province of China;Project(G201510) supported by the State Key Laboratory of Refractories and Metallurgy(Wuhan University of Science and Technology);China;Project(K201454) supported by the Youths Science Foundation of Wuhan Institute of Technology,China
In order to relieve the equipment corrosion,reduce chlorine and increase phosphorus contents in leaching solution,theleaching behavior of potassium from phosphorus-potassium associated ore in the mixed acids of hydroc...