从硫酸锌溶液中富集铟两种工艺的比较

Comparison of two processes for enriching indium in the zinc sulfate solution

介绍了锌粉置换法和氧化锌水解沉淀法从硫酸锌溶液中富集铟的原理和生产实践,比较了两种工艺的特点。

This paper describes the principle and production practice of zinc-dust cementation process and zinc-oxide hydrolytic precipitation process for enriching indium in the zinc sulfate solution and makes comparison of features of these two processes.