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Date: 2017
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1350699
Description: A novel hydrophobic binder consisting of tightly packed drops of aqueous salt solution, stabilized by thin films of oil, in the form of a high-internal-phase water-in-oil emulsion was used to agglomer... More
Reviewed: Reviewed
Date: 2016
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1334944
Description: When a system of identical spheres settles under conditions of negligible surface and inertial forces an idealised form of sediment consolidation unfolds amenable to a universal description. We have d... More
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Date: 2016
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1323001
Description: Fine coal may be separated from an aqueous suspension of coal and mineral particles through the application of a pure oil. The pure oil preferentially wets and agglomerates only the coal, forming a hi... More
Reviewed: Reviewed
Date: 2015
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/1308626
Description: A 2-D model for continuous processing has been developed to study the segregation and dispersion of multicomponent systems in the Reflux Classifier (RC). The fluidized and inclined sections in the RC ... More
Reviewed: Reviewed
Date: 2015
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/1321445
Description: The process of fine coal agglomeration is a beneficiation technique that uses an organic liquid, such as, diesel, to agglomerate fine coal from an aqueous suspension of coal and mineral particles. The... More
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Date: 2015
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/1314704
Description: Froth flotation is a three-phase gravity separation process used extensively in the coal and mineral industry to separate fine particles based on their difference in hydrophobicity. The hydrodynamic c... More
Reviewed: Reviewed
Date: 2015
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/1320577
Description: Low pulp density and low grade slurries in the coal and minerals industry are discharged as waste to tailings dams, with significant losses of valuable particles. This paper investigates two-stage pro... More
Reviewed: Reviewed
Date: 2014
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1301014
Description: A high internal phase (HIP) water-in-oil emulsion was used as the binder in the selective agglomeration of fine coal from an aqueous suspension of coal and mineral particles. Traditionally, this agglo... More
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Date: 2014
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.13/1296300
Description: Fine particles are the most valuable because they are the most liberated. However, they are also the most expensive and difficult to recover and concentrate. The Reflux Classifier is a novel invention... More
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Date: 2014
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/1303561
Description: This study was concerned with the interaction between a gaseous dispersion of fine particles travelling in the horizontal direction and discrete drops of water falling vertically through the dispersio... More
Reviewed: Reviewed
Date: 2012
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/938863
Description: A two-stage study was undertaken to establish what effect, if any, perchloroethylene has on coal coking properties. Stage 1 was a kinetic study in which the Gieseler fluidity of samples of a high flui... More
Reviewed: Reviewed
Date: 2008
Resource Type: journal article
Identifier: uon:5255
Description: This work builds upon our previous two studies [Ramirez, W.F., Galvin, K.P., 2005. Dynamic model of multispecies segregation and dispersion in liquid fluidized beds. A.I.Ch.E. Journal 51, 2103-2108; G... More
Reviewed: Reviewed
Date: 2008
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/41470
Description: Drift-flux analyses are a common way of estimating the phase fractions and fluxes in vertical multiphase flows. However their use has had scant impact on the flotation and foam fractionation communiti... More
Reviewed: Reviewed
Date: 2005
Language: eng
Resource Type: journal article
Identifier: http://hdl.handle.net/1959.13/25037
Description: Gas-bubble stability is achieved either by a reduction in the Laplace pressure or by a reduction in the permeability of the gas-liquid interface. Although insoluble surfactants have been shown definit... More
Reviewed: Reviewed
Date: 2005
Language: eng
Resource Type: journal article
Identifier: uon:321
Description: Experiments have been performed to investigate the sporadic motion of cubic and rectangular prism particles at the threshold of hydraulic conveying in a pipe inclined at various angles. The particle s... More
Reviewed: Reviewed
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