METHOD FOR ANALYZING SOLUBILITY OF METAL OXIDE USING OXYGEN SENSOR APPARATUS FOR ANALYZING SOLUBILITY OF METAL OXIDE USING OXYGEN SENSOR METAL REFINING APPARATUS USING OXYGEN SENSOR AND METAL REFINING METHOD USING OXYGEN SENSOR

摘要

In the present invention, an oxygen sensor and an electrode are put into the molten salt of an electrolyte salt and a metal oxide, the electromotive force is measured with the electrode, and the solubility of the metal oxide dissolved in the electrolyte salt is measured with the oxygen sensor, the electromotive force and the Provided are a method for analyzing solubility of a metal oxide using an oxygen sensor, an apparatus for analyzing solubility of a metal oxide, an apparatus for smelting a metal, and a method for smelting a metal by obtaining a linear relational expression from the solubility of a metal oxide and monitoring the solubility of the metal oxide in real time.