Classification and progress of extraction technologies for nonferrous metal resources

IF 9.7 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY Science China Chemistry Pub Date : 2024-10-09 DOI:10.1007/s11426-024-2196-x

Fangqin Cheng, Na Zhou, Nazeer Muhammad Nouman, Li Cui, Caixia Yin

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Abstract

In recent years, the demand for strategic metal resources, essential for scientific and technological progress and industrial development, has multiplied. Ensuring a stable supply of these metals is critical to national security and the well-being of the population. As global industrialization accelerates, the daily demand for nonferrous metals continues to rise. Consequently, extracting and recovering strategic metals from low-grade raw materials, such as solid waste, has become crucial for maintaining their supply and economic development. However, the extraction process is fraught with challenges, including mineral phase stability and complex composition. This review focuses on key strategic metals such as lithium, aluminum, gallium, and vanadium. It introduces and examines various methods for extracting nonferrous metals from different raw materials, including traditional mining technologies applied to low-grade solid wastes. It also outlines future development opportunities and challenges in this field.

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有色金属资源的分类与提取技术进展

近年来，对科技进步和工业发展必不可少的战略性金属资源的需求成倍增长。确保这些金属的稳定供应对国家安全和人民的福祉至关重要。随着全球工业化进程的加快，有色金属的日需求量持续上升。因此，从诸如固体废物等低品位原料中提取和回收战略金属已成为维持其供应和经济发展的关键。然而，提取过程充满了挑战，包括矿物相稳定性和复杂的成分。本文重点介绍了锂、铝、镓、钒等重要战略金属。它介绍并研究了从不同原料中提取有色金属的各种方法，包括应用于低品位固体废物的传统采矿技术。报告还概述了该领域未来的发展机遇和挑战。

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来源期刊

Science China Chemistry CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

14.40

自引率

7.30%

发文量

3787

审稿时长

2.2 months

期刊介绍： Science China Chemistry, co-sponsored by the Chinese Academy of Sciences and the National Natural Science Foundation of China and published by Science China Press, publishes high-quality original research in both basic and applied chemistry. Indexed by Science Citation Index, it is a premier academic journal in the field. Categories of articles include: Highlights. Brief summaries and scholarly comments on recent research achievements in any field of chemistry. Perspectives. Concise reports on thelatest chemistry trends of interest to scientists worldwide, including discussions of research breakthroughs and interpretations of important science and funding policies. Reviews. In-depth summaries of representative results and achievements of the past 5–10 years in selected topics based on or closely related to the research expertise of the authors, providing a thorough assessment of the significance, current status, and future research directions of the field.