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Xiaofei Li
Researcher at Central South University
Publications - 7
Citations - 477
Xiaofei Li is an academic researcher from Central South University. The author has contributed to research in topics: Bauxite & Alkalinity. The author has an hindex of 5, co-authored 7 publications receiving 342 citations.
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Journal ArticleDOI
Proposal for management and alkalinity transformation of bauxite residue in China
TL;DR: Future research should focus on transformation chemistry and its associated mechanisms and for the development of a clear and economic process to reduce alkalinity and soda in bauxite residue.
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Acid transformation of bauxite residue: Conversion of its alkaline characteristics.
Kong Xiangfeng,Meng Li,Shengguo Xue,William Hartley,Chengrong Chen,Chuan Wu,Xiaofei Li,Yi-wei Li +7 more
TL;DR: SEM images suggest that mineral acid transformations promote macro-aggregate formation, and the positive promotion of citric acid, confirming the removal or reduction in soluble and exchangeable Na.
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Industrial wastes applications for alkalinity regulation in bauxite residue: A comprehensive review
Shengguo Xue,Yujun Wu,Yi-wei Li,Kong Xiangfeng,Feng Zhu,Hartley William,Xiaofei Li,Yuzhen Ye +7 more
TL;DR: In this paper, the authors focus on the origin and transformation of alkalinity in bauxite residues using typical industrial waste and propose key research directions with an emphasis on alkaline regulation by industrial waste, whilst also providing a scientific reference point for their potential use as amendments to enhance soil formation and establish vegetation on Bauxite residue disposal areas.
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Novel predictors of soil genesis following natural weathering processes of bauxite residues
TL;DR: Climate, stacking time, and biological factors appear to improve the structure of bauxite residue, and natural processes decreased pH, electrical conductivity, and exchangeable sodium percentage, while exchangeable Ca and Mg were significantly beneficial to aggregation of water-stable aggregates.
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Natural plant colonization improves the physical condition of bauxite residue over time
TL;DR: It was concluded that natural processes of regeneration, stabilization, and attenuation have improved the hostile physical environment of bauxite residue allowing plant establishment to take place.