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湿法冶金提取金属正在成为提取冶金中的一种重要技术。本文评述了一些工业上成功的浸出方法,讨论了它们的优缺点,提出了需进一步研究的方面。本文所研究的工业上成功的方法包括铝、铀、钴、镍、金和银的提取。注意到,二次金属资源的湿法冶金提取法将成为提取冶金中的一个重要的领域。从基础理论和实践应用的观点考虑,高温高压下的高压釜浸出应该更深入地进行研究。
Metallurgical extraction of metals is becoming an important technology in the extraction of metallurgy. This article reviews some of the industrially successful leaching methods, discusses their advantages and disadvantages, and proposes areas for further study. The industrially successful methods studied here include the extraction of aluminum, uranium, cobalt, nickel, gold and silver. It is noted that the hydrometallurgical extraction of secondary metal resources will be an important area in the extraction of metallurgy. From the viewpoint of basic theory and practical application, the autoclave leaching under high temperature and high pressure should be studied more deeply.