纳米颗粒作为捕收剂在离子浮选中的应用综述

IF 1.5 4区工程技术 Q2 Earth and Planetary Sciences

Physicochemical Problems of Mineral Processing Pub Date : 2023-11-29 DOI:10.37190/ppmp/176040

Arash Sobouti, Bahram Rezai, F. S. Hoseinian

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引用次数: 0

摘要

离子浮选法是减少或去除采矿和冶金废水中有毒重金属离子、有机污染物或无机阴阳离子的最有前途的独特方法之一。这是一种成本效益高且方便的方法。在离子浮选法中，通过添加表面活性剂从水溶液中去除表面活性离子。因此，本综述文章的主要目的是总结各种表面活性剂（纳米粒子表面活性剂、化学合成表面活性剂和生物表面活性剂）在离子浮选中的应用。然后，全面讨论了表面活性剂的优缺点和前景。评估了纳米颗粒表面活性剂在离子浮选中的最新进展以及胶体与纳米颗粒的结合机理。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A review of the application of nanoparticles as collectors in ion flotation

Ion flotation is one of the most promising and unique methods for reducing or removing toxic heavy metal ions, organic pollutants, or inorganic anions and cations from mining and metallurgical wastewaters. It is a cost-effective and convenient method. In ion flotation, surface-active ions are removed from aqueous solutions by adding surfactants. Therefore, the main purpose of this review article was to summarize the application of various surfactants (nanoparticle surfactants, chemical synthetic surfactants and biosurfactants) used in ion flotation. Then, the advantages, disadvantages, and prospects of surfactants were comprehensively discussed. Recent progress regarding nanoparticle surfactants in ion flotation and the mechanism of colligends binding with nanoparticles were evaluated.

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来源期刊

Physicochemical Problems of Mineral Processing 工程技术-矿业与矿物加工

CiteScore

2.20

自引率

6.70%

发文量

审稿时长

3.3 months

期刊介绍： Physicochemical Problems of Mineral Processing is an international, open access journal which covers theoretical approaches and their practical applications in all aspects of mineral processing and extractive metallurgy. Criteria for publication in the Physicochemical Problems of Mineral Processing journal are novelty, quality and current interest. Manuscripts which only make routine use of minor extensions to well established methodologies are not appropriate for the journal. Topics of interest Analytical techniques and applied mineralogy Computer applications Comminution, classification and sorting Froth flotation Solid-liquid separation Gravity concentration Magnetic and electric separation Hydro and biohydrometallurgy Extractive metallurgy Recycling and mineral wastes Environmental aspects of mineral processing and other mineral processing related subjects.