通过对国外湿法炼锌新技术以及国内多年试验研究成果的评述,提出了热酸还原浸出优先富集铟一黄钾铁矾法除铁的处理高铟高铁锌精矿流程。 Based on the review of the new technology of hydrometallurgy in foreign countries and the results of many years of domestic experimental research, the process of treating high indium high-iron-zinc concentrate with hot-acid reduction and leaching preferential enrichment of indium-jarosite by iron-arsenic method was proposed.