Process for recovering phosphorus, copper and precious metal from iron separation tailings and dry discharge of tailings

• Main Authors: SUN JIANXI, ZHANG LIANG, LIN FUJIN, ZHU QING, GAO PINJUN, LIU PENGZE, ZHANG ZUOJIN
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2024
• Subjects: DIFFERENTIAL SEDIMENTATION; FLOTATION; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS; PERFORMING OPERATIONS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING

A process for recycling phosphorus, copper and precious metal from iron separation tailings and dry discharging of the tailings comprises the steps that (1) the iron separation tailings are conveyed to a hydrocyclone through a pump, underflow of the hydrocyclone is fed to a ball mill for ore grindin...