Recent research into the process mineralogy of lithium ores in Africa has unveiled significant opportunities for the construction sector, particularly as the demand for lithium continues to rise due to its critical role in battery production and renewable energy technologies. Conducted by Feiyan Liu at the Institute of Multipurpose Utilization of Mineral Resources, this study highlights the potential for comprehensive resource utilization, not just for lithium but also for associated valuable elements such as niobium, tantalum, rubidium, and cesium.
The study meticulously analyzed the chemical composition of the ore using advanced techniques such as X-ray fluorescence spectrometry and electron probe microanalysis. Liu noted, “The main carrier of lithium in the ore is spodumene, followed by amblygonite, which presents a clear pathway for extraction and utilization.” This finding is particularly relevant as the construction industry increasingly seeks sustainable materials and alternative energy sources.
With a theoretical lithium concentrate grade of 6.64% and a recovery rate of nearly 75%, the implications for mineral processing are profound. Liu’s research not only identifies the occurrence state of lithium but also provides insights into the mineralogical factors that could enhance recovery rates. This level of detail could enable companies to optimize their extraction processes and improve the economic viability of lithium mining operations.
As the construction sector moves toward greener technologies, the ability to efficiently extract and utilize lithium and its associated elements could lead to more sustainable building materials and energy solutions. The findings of Liu’s research could catalyze investments in mining technologies and processes, ultimately contributing to a more robust supply chain for the construction industry.
This significant research was published in ‘Kuangchan zonghe liyong’, which translates to ‘Comprehensive Utilization of Mineral Resources’. As the global market for lithium continues to expand, the insights provided by Liu and her team may well shape future developments in both mineral extraction and the construction sector’s approach to sustainable resource utilization. For further details, you can visit the Institute of Multipurpose Utilization of Mineral Resources.
