Results 1 to 10 of about 970,819 (298)
Effects of Flotation Reagents on Flotation Kinetics of Aphanitic (Microcrystalline) Graphite
Separations, 2022 The flotation method is widely used for the preliminary beneficiation of aphanitic (microcrystalline) graphite. However, there is limited literature regarding the effects of flotation reagents on the flotation kinetics of aphanitic graphite.
Xinnan Hu +8 more
doaj +5 more sources
Metals, 2022 Despite the importance of solid concentration in froth flotation, its effect on flotation kinetics and entrainment has rarely been studied. In this study, the flotation kinetics and entrainment in quartz and hematite single-mineral flotation systems as a
Espoir Murhula +2 more
doaj +2 more sources
INFLUENCES OF GRINDING CONDITIONS ON GALENITE-SPHALERITE FLOTATION KINETICS
Eskişehir Osmangazi Üniversitesi Mühendislik ve Mimarlık Fakültesi Dergisi, 2023 Grinding is more than just crushing, it is also a process that causes a chemical reaction on the surface of the mineral. Water used in the grinding process significantly affects the galvanic interaction. Different grinding conditions result in different
Volkan Bozkurt, Işıl Tokcan
doaj +2 more sources
Local and global assessment of flotation kinetics [PDF]
E3S Web of Conferences, 2016 Most flotation data can be approximated with the first order kinetic equation. However, this equation frequently provides two, not one, parameters, that is the first order flotation rate constant k and maximum flotation recovery Rmax. Currently, the most
Ratajczak Tomasz +2 more
doaj +2 more sources
Effects of grinding media on the surface roughness and flotation kinetics of lepidolite
Results in Surfaces and InterfacesIn this study, effects of ball and rod grinding on the surface roughness and flotation kinetics of lepidolite were investigated. Flotation tests revealed that the rod ground products had higher flotation efficiency than the ball ground products.
Xu Zhang +5 more
doaj +2 more sources
Colloids and InterfacesThis study investigated the flotation performance of W8, a blended xanthate collector containing ethyl, butyl, propyl, and amyl xanthates, combined with ammonium dibutyl dithiophosphate (ADD) for treating low-grade arsenopyrite-type gold ore from Golmud,
Qingqing Xing +3 more
doaj +2 more sources
Ultrafast recovery of Zn from waste galvanized iron sheet by ultrasound-assisted acid pickling and ion flotation techniques [PDF]
Ultrasonics SonochemistryHigh-efficiency dezincification from waste galvanized iron sheets is crucial for resource recovery and environmental protection. In this work, ultrasound-assisted acid pickling and ion flotation techniques were combined to intensify the Zn extraction and
Chaoya Shi +6 more
doaj +2 more sources
Silicon Extraction from a Diamond Wire Saw Silicon Slurry with Flotation and the Flotation Interface Behavior [PDF]
MoleculesDiamond wire saw silicon slurry (DWSSS) is a waste resource produced during the process of solar-grade silicon wafer preparation with diamond wire sawing.
Lin Zhu +5 more
doaj +2 more sources
Effects of particle size distribution on flotation kinetics of bituminous coal [PDF]
Iranian Journal of Chemical Engineering, 2020 Particle size distribution is an important parameter in flotation process, which affects the floatability and therefore the flotation kinetics. This study aims to investigate the effects of particle size distribution on flotation kinetics of bituminous ...
A. Bahrami +5 more
doaj +1 more source
Proposing a seven-parameter kinetics model for predicting cerussite flotation recovery [PDF]
International Journal of Mining and Geo-Engineering, 2020 Sulfide lead resources are being depleted and the exploitation of carbonate lead deposits is now the main focus of lead mining. Cerussite, PbCO3, is majorly discarded to tailing damps because it is difficult to be processed by flotation in lead ...
Mohammad Karamoozian +1 more
doaj +1 more source