Oxygen ion sensing electrode for high-temperature molten salt system and quantitative analysis of oxygen ion using the same

摘要

The present invention is an oxygen ion in the oxygen ion sensor electrode and a high temperature molten salt using the same available in the high temperature molten salt relates to an assay method, and more particularly to electrochemical oxygen ion assay method using oxygen ion sensor electrode and which comprises the carbon electrode located in the convection tubes and the tube block. In ; This invention, The measuring time of the oxygen ions is very fast in real time, and the molten salt can be controlled to be constant chemical conditions, by enabling the oxygen ions present in the high temperature molten salt concentration measurement, and therefore, a dry separation process metal ingot (metal ingot) manufacturing process can be useful for research or uranium recovery process.