Development of a laboratory-scale flotation column with inlet bubble size measurement
Sign Up to like & getrecommendations! Published in 2019 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2019.105936
Abstract: Abstract This paper presents the development of a small-scale (1 in.) laboratory flotation column with online measurement of bubble size. In contrast to the systems that use sampling-for-image techniques and have the viewing chamber located at… read more here.
Keywords: bubble size; chamber; size; flotation column ... See more keywords
A dynamic framework for a three phase hybrid flotation column
Sign Up to like & getrecommendations! Published in 2021 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2021.107028
Abstract: Abstract A comprehensive dynamic fundamental model with Danckwerts’ boundary conditions at the pulp/froth interface has been developed for a continuous hybrid flotation column that includes a mechanically agitated section at the bottom. The model accounts… read more here.
Keywords: flotation column; column; gas; model ... See more keywords
CFD analysis of solid particles properties effect in three-phase flotation column
Sign Up to like & getrecommendations! Published in 2017 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2017.04.042
Abstract: Abstract A Computational Fluid Dynamics (CFD) model of flotation column was developed and validated against published experimental data. The model is based on an Eulerian multi-fluid formulation with k – ɛ turbulence model and includes… read more here.
Keywords: gas holdup; flotation column; model; gas ... See more keywords
Improving the recovery of coarse coal particles by froth feed in the conventional flotation column
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Coal Preparation and Utilization"
DOI: 10.1080/19392699.2017.1365714
Abstract: ABSTRACT Many studies have shown that the mineral cleaning by feeding directly into the froth phase is much more efficient than feeding into the pulp phase in the flotation column, especially for the coarse particles… read more here.
Keywords: recovery; flotation column; froth feed; flotation ... See more keywords
Design and Experimental Study of a Modified Cyclonic Microbubble Flotation Column System
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Coal Preparation and Utilization"
DOI: 10.1080/19392699.2017.1405945
Abstract: ABSTRACT The cyclonic–static microbubble flotation column (FCSMC) has been proven to be a promising technique for recovering fine-grained minerals. However, low recovery of coarse coal particles by the FCSMC has been reported due to utilization… read more here.
Keywords: modified cyclonic; flotation column; microbubble flotation; flotation ... See more keywords
Research of novel process route and scale-up based on oil-water separation flotation column
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Water Reuse and Desalination"
DOI: 10.2166/wrd.2017.090
Abstract: A novel process ‘coalescence-airflotation-carrier preferential adsorption’ utilising an oil-water separation flotation column with a unique structure was used in the oil-water separation field. The oil-water separation flotation column contains the cyclonic separation and airflotation separation… read more here.
Keywords: flotation column; oil water; water separation; separation ... See more keywords
Multi-Stage Flotation for the Removal of Ash from Fine Graphite Using Mechanical and Centrifugal Forces
Sign Up to like & getrecommendations! Published in 2018 at "Minerals"
DOI: 10.3390/min8010015
Abstract: Graphite ore collected from Hunan province, south China was characterized by chemical analysis, X-ray diffraction, and optical microscopy. Rougher and multi-stage flotation tests using a mechanical flotation cell and a flotation column containing an additional… read more here.
Keywords: multi stage; flotation column; flotation; stage flotation ... See more keywords