MANUFACTURING OF INORGANIC CHLORIDE COMPOUND AS WELL AS INORGANIC COPPER COMPOUND FROM THE SIMULTANEOUS TREATMENT OF CUPRIC CHLORIDE, CUPRIC SULPHATE AND CUPRIC AMMONIUM CHLORIDE SPENT ETCHING SOLUTION IN A SINGLE PROCESS, AND THE INORGANIC CHLORIDE COMPOUND AND THE INORGANIC COPPER COMPOUND USING THE SAME

摘要

The present invention is a technique related to the co-production of an acid (hydrochloric acid, sex, sulfuric acid) and a basic copper waste liquid (ammonia), the inorganic chloride compound and the copper the copper waste solution composed mainly of ammonium to simultaneously processed in a single step (copper) compound.; Production of motion extraction and ammonium chloride (yeomam) are as follows.; _{Cu (NH 3) 4 Cl 2} (aq) + CuCl 2 (aq) + 4RH (org) → 2CuR 2 (org) + 4NH 4 Cl (aq) ( liquid yeomam) (R: an organic solvent); Production of motion and back-extraction of copper sulfate (copper compound) is as follows.; _{CuR 2 (org) + H 2} SO 4 (aq) + CuSO 4 (aq) → 2RH (org) + 2CuSO 4 (aq) ( liquid copper sulfate); (R: organic solvent); In the liquid yeomam the solvent extraction process, the liquid copper sulfate are respectively produced in the solvent stripping process, when the separation and drying of the liquid is produced solid yeomam and copper sulfate.