A review of rare earth elements and yttrium in coal ash: Content, modes of occurrences, combustion behavior, and extraction methods
Rare earth elements and yttrium (REY) have attracted considerable attention over the last
decade because of their vital roles in clean energy, consumer product, national defense and …
decade because of their vital roles in clean energy, consumer product, national defense and …
SEM-based automated mineralogy and its application in geo-and material sciences
B Schulz, D Sandmann, S Gilbricht - Minerals, 2020 - mdpi.com
Scanning electron microscopy based automated mineralogy (SEM-AM) is a combined
analytical tool initially designed for the characterisation of ores and mineral processing …
analytical tool initially designed for the characterisation of ores and mineral processing …
Mineral characterization using scanning electron microscopy (SEM): a review of the fundamentals, advancements, and research directions
Featured Application The focus of this review is the use of SEM imaging to gain insight into
the composition and morphology of minerals in view of predicting or understanding their …
the composition and morphology of minerals in view of predicting or understanding their …
A comparative study on recent developments for individual rare earth elements separation
Facilitating the demands of modern society, namely, smartphones, televisions, electric
vehicles, and high-stability aircraft structures, requires low-cost and high-performance …
vehicles, and high-stability aircraft structures, requires low-cost and high-performance …
The release analysis of As and Cr metals in lead-zinc smelting slag: Mineralogical analysis, bioavailability and leachability analysis
Y Ma, CC Li, J Yan, H Yu, H Kan, W Yu, X Zhou… - Environmental …, 2023 - Elsevier
Mining and smelting are the main sources of soil heavy metal pollution. Leaching and
release of heavy metals in soils has been extensively studied. However, there are few …
release of heavy metals in soils has been extensively studied. However, there are few …
Recognition and (semi-) quantitative analysis of REE-bearing minerals in coal using automated scanning electron microscopy
The recognition and quantification of rare earth and yttrium (REY) minerals in coal is
extremely important for understanding their geological origin and developing high-efficiency …
extremely important for understanding their geological origin and developing high-efficiency …
[HTML][HTML] Pressure leach of β-spodumene with carbonic acid: Weak acid process for extraction of lithium
MF Alhadad, HC Oskierski, J Chischi, G Senanayake… - Minerals …, 2023 - Elsevier
This contribution develops a process for recovering lithium from β-spodumene by sequential
pressure leach with solutions of carbonic acid, as a replacement for digestion of β …
pressure leach with solutions of carbonic acid, as a replacement for digestion of β …
Automated identification of mineral types and grain size using hyperspectral imaging and deep learning for mineral processing
In mining operations, an ore is separated into its constituents through mineral processing
methods, such as flotation. Identifying the type of minerals contained in the ore in advance …
methods, such as flotation. Identifying the type of minerals contained in the ore in advance …
Deep convolutional neural network for 3D mineral identification and liberation analysis
Mineral liberation analysis (MLA) is an automated mineral analysis system that identifies
minerals in polished two-dimensional (2D) sections of drill or lump cores or particulate …
minerals in polished two-dimensional (2D) sections of drill or lump cores or particulate …
[HTML][HTML] Geoenvironmental characterisation of legacy mine wastes from Tasmania–Environmental risks and opportunities for remediation and value recovery
A detailed characterisation of potential environmental risks is required to implement
adequate mine waste management strategies at abandoned mine sites. This study …
adequate mine waste management strategies at abandoned mine sites. This study …