磷矿浮选界面调节研究进展综述

IF 7.4 2区工程技术 Q1 ENGINEERING, CHEMICAL

Journal of Environmental Chemical Engineering Pub Date : 2025-07-07 DOI:10.1016/j.jece.2025.117942

Yuntao Kang , Hongxiang Xu , Hongguang Xu , Yijun Cao , Xin Sun , Lin Ma , Jingzheng Wang , Jiahua Cui , Jiushuai Deng

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引用次数: 0

摘要

随着高品位磷矿逐渐枯竭，提高泡沫浮选磷矿浮选分选性能指标变得至关重要。虽然对磷矿浮选的界面调控进行了一些研究，但对该课题的系统综述仍然很少，使我们对浮选界面的挑战、调控体系和相关机制的认识尚不清楚。磷矿浮选技术的发展和产业化长期面临着含钙矿物和细粒矿物的干扰、不可避免离子的影响、浮选药剂选择性不足导致矿浆界面复杂等问题。从磷灰石及其脉石矿物的矿物性质、矿物相互作用的界面调节、不可避免金属离子的界面调节、浮选药剂的界面调节、浮选工艺研究进展五个方面对磷灰石及其脉石矿物的浮选研究现状进行了全面的综述。

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Advances in interfacial conditioning in phosphate ore flotation: A comprehensive review

Given the gradual depletion of high-grade phosphorite deposits, enhancing the performance indicators of phosphorite flotation separation using froth flotation becomes critical. Although some studies on interfacial regulation of phosphate ore flotation have been conducted, there are still few systematic reviews on the subject, leaving our understanding of the challenges of flotation interfaces, the regulation system, and related mechanisms unclear. The development and industrialization of phosphate ore flotation technology have long faced the following challenges: interference from calcium-bearing minerals and fine-grained minerals, the influence of unavoidable ions, and complex pulp interface issues caused by insufficient selectivity of flotation reagents. A comprehensive investigation of the current research status in phosphate ore flotation is conducted, addressing five main aspects: mineral properties of apatite and its gangue minerals, interfacial regulation of mineral interactions, interfacial regulation of unavoidable metal ions, interfacial regulation of flotation reagents, and progress in flotation process research.

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来源期刊

Journal of Environmental Chemical Engineering Environmental Science-Pollution

CiteScore

11.40

自引率

6.50%

发文量

2017

审稿时长

27 days

期刊介绍： The Journal of Environmental Chemical Engineering (JECE) serves as a platform for the dissemination of original and innovative research focusing on the advancement of environmentally-friendly, sustainable technologies. JECE emphasizes the transition towards a carbon-neutral circular economy and a self-sufficient bio-based economy. Topics covered include soil, water, wastewater, and air decontamination; pollution monitoring, prevention, and control; advanced analytics, sensors, impact and risk assessment methodologies in environmental chemical engineering; resource recovery (water, nutrients, materials, energy); industrial ecology; valorization of waste streams; waste management (including e-waste); climate-water-energy-food nexus; novel materials for environmental, chemical, and energy applications; sustainability and environmental safety; water digitalization, water data science, and machine learning; process integration and intensification; recent developments in green chemistry for synthesis, catalysis, and energy; and original research on contaminants of emerging concern, persistent chemicals, and priority substances, including microplastics, nanoplastics, nanomaterials, micropollutants, antimicrobial resistance genes, and emerging pathogens (viruses, bacteria, parasites) of environmental significance.