An insight on the mechanism of efficient leaching of vanadium from vanadium shale induced by microwave-generated hot spots

Li, Sheng; Zhang, Yimin; Yuan, Yi; Hu, Pengcheng

doi:10.1007/s12613-022-2459-7

Cited by 8 publications

(1 citation statement)

References 39 publications

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“…For instance, studies focusing on vanadium leaching report enhanced efficiency through microwave heating, as evidenced by microscopic analysis and numerical simulations. These methods have proven not only to expedite the leaching process but also to increase leaching rates significantly, as demonstrated in research comparing microwaveassisted and conventional heating techniques, as shown in Figure 5 [48,49]. A notable aspect of microwave-assisted leaching is its selectivity and efficiency in energy consumption.…”

Section: Hydrometallurgymentioning

confidence: 99%

Microwave Treatment of Minerals and Ores: Heating Behaviors, Applications, and Future Directions

Chen,

Li,

Gao

et al. 2024

Minerals

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The application of microwave technology in mineral metallurgy is a transformative approach to ore processing that offers new ideas about the current progressive depletion of resources and the environmental impact of mineral processing. This review delves into the principles, applications, and future directions of microwave treatment in mineral and ore processing. Microwave technology, characterized by its unique advantages such as rapid and uniform heating, selective heating, and energy efficiency, stands in contrast to traditional heating methods. It directly interacts with materials at the molecular level, enabling volumetric heating. The review encompasses a wide range of applications, including ore pre-treatment, drying, mineral processing, hydrometallurgy, smelting, and reduction. It highlights the role of microwave treatment in enhancing metal recovery, reducing energy consumption, and improving processing speeds. Future research directions are identified, focusing on enhanced equipment design, process optimization, integration with conventional methods, and technological innovations. The comprehensive overview assists researchers, engineers, and decision-makers in understanding the potential of microwave technology in mineral metallurgy, emphasizing its contribution to innovation and sustainability in the sector.

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Section: Hydrometallurgymentioning

confidence: 99%