Analizador en línea para un proceso de Extracción por Solvente

Abstract

This article describes the design and construction of an analyzer that allows measurement in line, the Organic-Aqueous ratio (O/A) and the phase separation time (TSF) in a solvent extraction process. Its principle of operation is based on an automated system that allows samples to be acquired from the process, to be later subjected to a digital treatment of the captured images, procedure by which both measurements are obtained. The results achieved are promising, because the analyzer presents a very good precision for this type of non-conventional instrument. The importance of measuring these operational variables in a timely and accurate manner is emphasized, to avoid operational efficiency losses and maintain the recovery established by design. With this new analyzer, it is intended that mining companies that develop hydrometallurgy, have an online measuring instrument that allows them to improve the operation of the plant, its efficiency and recovery.