Application of filtration technology in solvent extraction purification of wet-process phosphoric acid
The solvent extraction method for purifying wet-process phosphoric acid and filtration technology is reviewed.The characteristics of the filtration process in the pretreatment,extraction purification and post-treatment steps of the solvent extraction method for purifying wet-process phosphoric acid are analyzed;The corresponding filtration technology and equipment selection suggestions are proposed.
filtration technologypurification of phosphoric acidsolvent extraction methodequipment selection
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