技术简介

该技术突破了废酸中多金属气液硫化分离、微量稀散金属选择性吸附富集、高浓度氟氯深度净化与酸浓缩回用等关键技术，创新形成了“选择性吸附-气液硫化-酸浓缩回用”的资源化治理整体工艺，实现废酸中有价金属高效分离与直接回收。

Introduction

This technology has made breakthroughs in such key technologies as polymetallic gas-liquid sulfideseparation in waste acid, selective adsorptive preconcentration of trace dissipated metals, and deep purificationof high-concentration fluorine and chlorine and acid concentration for reuse, and an innovative overall resourcemanagement process for "selective adsorption - gas-liquid sulfuration - acid concentration for reuse" has comeinto being to achieve efficient separation and direct recycling of valuable metals in waste acid.