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pro vyhledávání: '"A.R. Batchelor"'
Akademický článek
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Autor:
D.A. Jones, A.R. Batchelor, Sam Kingman, R.S. Ferrari-John, Juliano Katrib, Chris Dodds, Ofonime Udoudo
Publikováno v:
Minerals Engineering. 98:303-327
Microwave treatment followed by infrared thermal imaging (MW–IRT) has been proposed as a potential excitation-discrimination technique to facilitate sorting of porphyry copper ores. A continuous, high throughput (up to 100t/h), belt–based microwa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9819c1075739ab9b7eabe6a839632bc
https://doi.org/10.1016/j.mineng.2016.07.007
https://doi.org/10.1016/j.mineng.2016.07.007
Publikováno v:
International Journal of Mineral Processing. 155:64-73
Continuous high-throughput microwave treatment followed by infrared thermal imaging (MW-IR) has previously been shown to provide attractive separations for a number of porphyry copper ores, leading to rejection of a large proportion of barren fragmen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::19bb552c2efdd838f34444176cc28e24
https://doi.org/10.1016/j.minpro.2016.08.011
https://doi.org/10.1016/j.minpro.2016.08.011
Autor:
Sam Kingman, D. Way, Juliano Katrib, D.A. Jones, D. Stoll, T. Chenje, Chris Dodds, A.R. Batchelor, A.J. Buttress
A pilot scale microwave treatment system capable of treating 10–150 t/h of material at 10–200 kW was designed, constructed and commissioned in order to understand the engineering challenges of microwave-induced fracture of ores at scale and gener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbd70efed7e1de0e7d27058907e3e69b
Autor:
T.A. Royal, D.A. Jones, A.J. Buttress, Juliano Katrib, D.A. Craig, A.R. Batchelor, Chris Dodds, Sam Kingman
Publikováno v:
IndraStra Global.
Despite over thirty years of work, microwave pre-treatment processes for beneficiation of ores have not progressed much further than laboratory testing. In this paper we present a scaleable pilot-scale system for the microwave treatment of ores capab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80c8eda5d6102cff5d9134a63b47c0e6
https://igi.indrastra.com/items/show/21904
https://igi.indrastra.com/items/show/21904
An experimental pilot plant was constructed, commissioned and operated at a major porphyry copper mine to understand the challenges of microwave infrared thermal (MW-IRT) sorting at scale and to compare batch laboratory performance with pilot-scale c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::064cd0d06c26910ff4716e48cfa905ab
In this paper, mineralogy, grain size, dissemination, textural consistency and mineral associations were determined for a commercially exploited porphyry copper ore using a Mineral Liberation Analyser (MLA). The ore was subjected to high power densit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21133e3ae804710c95c592e9c329e9ba
http://eprints.nottingham.ac.uk/33545/
http://eprints.nottingham.ac.uk/33545/
Autor:
D.A. Jones, Delyan P. Ivanov, Ofonime Udoudo, Sam Kingman, Chris Dodds, R.S. John, A.R. Batchelor
Publikováno v:
IndraStra Global.
Global demand for minerals and metals is increasing. It has been established that the impact of mining and mineral processing operations must be reduced to sustainably meet the demands of a low grade future. Successful incorporation of ore sorting in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30dc4b9d8ea1abc2a35e17e16e5b2913
https://igi.indrastra.com/items/show/21835
https://igi.indrastra.com/items/show/21835
High power density microwave treatments on metalliferous ores have historically been shown to reduce ore competency prior to beneficiation at economically feasible energy inputs. However, the relationship between mineralogical textural features and t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72143461414e09f82f270c2d3241d3e5
http://eprints.nottingham.ac.uk/31977/
http://eprints.nottingham.ac.uk/31977/
Publikováno v:
Coal Preparation. 26:103-121
Recent work shows that froth imaging technology can be successfully applied during flotation to characterize the dewatering behavior of fine coal. Tests were conducted using a pilot-scale flotation bank with different feed conditions and the visual a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b105776dae26d043e3f66c18492d9c8c
https://doi.org/10.1080/07349340600773589
https://doi.org/10.1080/07349340600773589