Trial production of WPA concentration by segmentation series

Abstract

For improving the production capacity of concentration unit in Three Circles Branch Company of Yuntianhua,the trial production of two-stage concentration by segmentation series is carried out with E,D plants.The test course and trial production are introduced,with the technical advantages such as improving production capacity of 60%,beneficial to clear the sludge in phosphoric acid etc.The existing problems and their improvement are also proposed.