https://nova.newcastle.edu.au/vital/access/ /manager/Index en-au 5 https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:53440 Wed 20 Mar 2024 14:56:55 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:14596 Wed 11 Apr 2018 16:52:08 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:27456 Wed 11 Apr 2018 14:31:55 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:18766 Wed 11 Apr 2018 13:45:38 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:29008 Wed 11 Apr 2018 10:37:59 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:27492 25 = 31.5 µm, d₅₀ = 36.5 µm, and d₇₅ = 50.0 µm. The separation was then investigated using different feed flow rates, providing the basis needed for ensuring optimum performance in future pilot scale investigation of this novel technology.]]> Wed 04 Sep 2019 10:37:56 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:33326 Tue 16 Oct 2018 11:26:30 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:6243 Thu 30 Mar 2023 17:17:35 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:34213 Cu > Cd, Zn, Cr. The corresponding values for furnace slag were 4.3 to 5.2 mg/g, and the order of adsorption capacities was Pb, Cu, Cd > Cr > Zn. Fixed-bed column study on furnace slag/sand mixture (1:1 w/w) revealed that the adsorption capacities were generally less in the mixed metal system (1.1-2.1 mg/g) than in the single metal system (3.4-3.5 mg/g). The data for both systems fitted well to the Thomas model, with the adsorption capacity being the highest for Pb and Cu in the single metal system and Pb and Cd in the mixed metal system. Our study showed that fly ash and blast furnace slag are effective low-cost adsorbents for the simultaneous removal of Pb, Cu, Cd, Cr and Zn from water.]]> Thu 28 Oct 2021 13:03:23 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:540 Thu 25 Jul 2013 09:10:25 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:53380 10% fly ash, >20% slag, 3–20% silica fume, and 5–25% metakaolin were found to improve resistance to sulfate attack in sodium sulfate. Increased dosage rates improved performance in general for all SCMs except silica fume and Class C fly ash. An analysis on correlating fly ash performance to chemical composition indicated that oxide content alone could not be used as the sole indicator of fly ash sulfate attack mitigation potential. In magnesium sulfate at higher replacement rates, the performance was mixed for metakaolin and silica fume as indicated by increased expansion relative to a control. Overall, fly ash, slag, silica fume, and metakaolin can be effective in mitigating sulfate attack, but their performance is dependent on replacement rate, sulfate cation exposure, and their chemical and physical properties.]]> Thu 23 Nov 2023 12:20:05 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:15380 Sat 24 Mar 2018 08:18:55 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:15386 Sat 24 Mar 2018 08:18:54 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:20822 Sat 24 Mar 2018 08:05:53 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:20503 2h. A product grade of 75% was achieved from a feed with a grade of only 0.53%, corresponding to an upgrade of 142. Here, the recovery of the cenospheres was 41%. By increasing the overflow product rate, a significantly higher recovery of 64% was achieved, but at a much lower upgrade of 33. In both cases most of the losses were attributed to fine cenosphere particles, less than 50 μmm, being entrained to the underflow.]]> Sat 24 Mar 2018 07:59:03 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:21018 Sat 24 Mar 2018 07:50:32 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:248 x formation and cofiring with biomass as well. Coal characterization - for organic and inorganic matter and ash has been a strong activity in the past few years. This paper presents a comprehensive review of these activities summarizing the key achievements in each area. The paper also describes possible directions and drivers for future coal research in the current environment. © 2004 Elsevier Ltd. All rights reserved.]]> Sat 24 Mar 2018 07:42:47 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:30135 Sat 24 Mar 2018 07:39:12 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:27493 Sat 24 Mar 2018 07:25:39 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:22859 Sat 24 Mar 2018 07:16:02 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:24649 Sat 24 Mar 2018 07:11:53 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:47788 Mon 30 Jan 2023 15:16:55 AEDT ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:18634 Mon 20 Jul 2015 16:45:20 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:43059 Mon 12 Sep 2022 15:12:49 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:35126 Fri 21 Jun 2019 12:52:56 AEST ]]> https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:42997 Fri 09 Sep 2022 14:04:02 AEST ]]>