新技术实现锌冶炼稀散金属高效提取

Core Viewpoint - The research institute has developed key technologies for the efficient extraction of strategic rare metals from complex zinc-based materials, addressing industry challenges related to low recovery rates, lengthy processes, and high costs [1] Group 1: Technology Development - The newly developed technologies include indium directional leaching-direct extraction, germanium material maturation leaching-hydrochloric acid regeneration, and gallium-germanium synergistic extraction-cyclone electrolysis [1] - These innovations enable the efficient and clean extraction of rare metals such as indium, germanium, and gallium [1] Group 2: Industry Impact - The technologies have been successfully applied in several enterprises, including Southern Nonferrous Metals Group, Yusheng Germanium Industry, and Danxia Smelting Plant, significantly improving the recovery rates of indium, germanium, and gallium [1] - The advancements contribute to resource recycling and enhance the value of the industrial chain [1] Group 3: Future Directions - The research team plans to continue strengthening core technology development to promote the transformation and upgrading of the nonferrous metal industry towards higher value and greener practices [1]