| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Rowson, Neil
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (12/12 displayed)
- 2020Ironmaking and Steelmaking Slags As Sustainable Adsorbents For Industrial Effluents And Wastewater Treatmentcitations
- 2018Effect of filler particle shape on plastic-elastic mechanical behavior of high density poly(ethylene)/mica and poly(ethylene)/wollastonite compositescitations
- 2017The effect of the extent of polymerisation of a slag structure on the strength of alkali-activated slag binderscitations
- 2016Hollow spheres as nanocomposite fillers for aerospace and automotive composite materials applicationscitations
- 2015Utilisation of residue gas sludge (BOS sludge) for removal of heavy metals from acid mine drainage (AMD)citations
- 2015Correlation of Physicochemical Properties with the Catalytic Performance of Fe-Doped Titanium Dioxide Powderscitations
- 2014The effect of low temperature air plasma treatment on physico-chemical properties of kaolinite/polyethylene compositescitations
- 2013Kinetics of metals adsorption in acid mine drainage treatment with blast furnace slag
- 2004Recent Developments in Microwave Assisted Comminutioncitations
- 2002Bioreduction and biocrystallization of palladium by Desulfovibrio desulfuricans NCIMB 8307citations
- 2001The effect of microwave radiation upon the processing of Neves Corvo copper orecitations
- 2001Dielectric properties of coalcitations
Places of action
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article
Recent Developments in Microwave Assisted Comminution
Abstract
The influence of high electric field strength microwave energy on copper carbonatite ore has been elucidated. It has been shown that very short exposures times can lead to significant reductions in ore strength as determined by point load tests. Comparative drop weight tests were carried out to determine any potential change in required comminution energy for microwave-treated material. It was shown that reductions in required comminution energy of over 30% could be achieved for microwave energy inputs of less than 1 kW h t(-1). Comparative specific rate of breakage grinding studies showed that significant increases in grindability could also be achieved after short microwave exposure times, changes being related to particle size. QEM*SEM liberation studies showed that the amount of locked and middling copper sulphides was reduced from 69.2% to 31.8% in the +500 muM size fraction. Conclusions are made regarding the potential future development of this technology. (C) 2003 Elsevier B.V. All rights reserved.