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Current Status of Low-Grade Minerals and Mine Wastes Recovery: Reaction Mechanism, Mass Transfer, and Process Control

This reprint is tightly related to minerals engineering. The solution mining (heap leaching, in situ leaching, etc.) offers an environmentally friendly, low-cost, and efficient method to extract these minerals, especially copper sulfides (chalcopyrite, chalcocite, etc.), sandstone uranium, and sands...

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Gespeichert in:
Format: Online
Sprache:Englisch
Veröffentlicht: MDPI - Multidisciplinary Digital Publishing Institute 2023
Schlagworte:
unsaturated packed bed
liquid holdup
hysteresis behavior
stepwise irrigation
heap leaching
flow behavior
process mineralogy
tailings
cassiterite
REE
mineral liberation
quantitative mineralogy
ultrafine tailing
flocculating sedimentation
floc microstructure
fractal dimension
gray value
RCF layered composite material (RCF)
mechanical properties
acoustic emission (AE)
energy dissipation
damage constitutive model
rock–backfill composite materials (RBCM)
energy dissipation mechanism
microcrack evolution
low-grade ore
metal recovery
metallurgical methods
bioleaching
environmental pollution
feasibility
pollucite
mineralogical characteristics
tailing
froth flotation
solid-waste filling
roof-contacted rate
influencing factors of roof connection
regulation and improvement of roof-connection measures
downhole uranium mining
X-ray phase studies
particle size characteristics
uranium leaching
tube
stope stability
subsidence area
stress distribution
displacement deformation
3Dmine–Rhino3D–FLAC3D coupling
underground mining
gem mining waste
rare-earth elements
Sri Lankan gems
tailing management
uranium
magnesium slag
resource utilization
physicochemical properties
backfilling mining
magnesium slag-based cementitious materials
agglomerated heap
liquid retention
solute transport
fluid flow
n/a
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TB Technology: general issues::TBX History of engineering and technology
thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TT Other technologies and applied sciences::TTU Mining technology and engineering
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ONIX_20230714_9783036579719_73

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