https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Multistage gravity separation of dense minerals using the REFLUX TM classifier https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:45803 TM Classifier (RCTM) consists of a fluidized bed housing, with a system of parallel inclined channels above. This system performs a simultaneous gravity separation and desliming of the feed material, utilising the inclined channels in order to retain the relatively fine dense particles. These particles promote the formation of an autogenous dense medium within the fluidized bed. Relatively large, low density particles are displaced from the fluidized bed and conveyed upwards through the inclined channels reporting to the overflow with other finer particles. Given the hydrodynamic role of both the particle size and density in determining the particle transport through a water based suspension, all gravity separators operate over a limited size range. In the case of the REFLUXTM Classifier, efficient separations can be produced across a very broad size range, from nearly 10 mm down to 10 m, however, for a given application the size range is much more limited. This study was concerned with the processing of dense minerals over a broad size range, and the need for multistage processing. Here the overflow from the first stage cascades to the second stage, incorporating coarse gangue rejection. This approach is shown to deliver remarkably high grades and recovery.]]> Wed 23 Nov 2022 16:37:20 AEDT ]]> Fluidized bed desliming in fine particle flotation: part II: flotation of a model feed https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:14125 Wed 11 Apr 2018 15:14:24 AEST ]]> Fluidized bed desliming in fine particle flotation: part 1 https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:14124 Wed 11 Apr 2018 13:22:12 AEST ]]> Gravity seperation and desliming of fine coal: pilot-plant study using Reflux Classifiers in series https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:14609 Wed 11 Apr 2018 11:39:26 AEST ]]> Ultrafine desliming using a REFLUX™ classifier subjected to centrifugal G forces https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:37376 Wed 05 Jul 2023 11:30:32 AEST ]]> Gravity separation and desliming using inclined channels subject to different G-forces https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:37691 Tue 16 Mar 2021 11:28:09 AEDT ]]> Desliming ultra-fine iron ore in the REFLUX™ graviton https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:37539 Thu 25 Feb 2021 21:18:51 AEDT ]]> Desliming of dense minerals in fluidized beds https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:22086 Sat 24 Mar 2018 07:15:16 AEDT ]]> Gravity-desliming using cascading REFLUX™ Classifiers at full-scale https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:43612 Mon 26 Sep 2022 16:02:01 AEST ]]> Two-stage fast flotation of fine coal using Reflux Flotation https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:24176 Fri 11 Nov 2016 13:02:46 AEDT ]]> The role of enhanced desliming and gravity separation as a precursor to flotation in the upgrading of cassiterite from tailings https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:54695 Fri 08 Mar 2024 11:59:34 AEDT ]]>