Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Mark Cooksey"'
Publikováno v:
Journal of Sustainable Metallurgy. 5:181-194
CSIRO has been working on a dry granulation process, integrated with heat recovery, since 2002. It involves a rotary disc that atomizes molten slag to produce liquid droplets, which are rapidly quenched to become solid granules. The hot granules are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b326c6a02a95c1f2f5c23ba992aa0596
https://doi.org/10.1007/s40831-019-00214-0
https://doi.org/10.1007/s40831-019-00214-0
Publikováno v:
Metallurgical and Materials Transactions B. 48:1200-1216
Air–water models have been widely applied as substitutes for CO2–cryolite systems in the study of the complex bubble dynamics and bubble-driven flow that occurs in the molten electrolyte phase in the aluminum electrolytic process, but the detaile
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::108f9c288799ba0c621426d7afe107c3
https://doi.org/10.1007/s11663-016-0872-x
https://doi.org/10.1007/s11663-016-0872-x
Publikováno v:
Metallurgical and Materials Transactions B. 46:1959-1981
A two-phase computational fluid dynamics (CFD) model has been developed to simulate the time-averaged flow in the molten electrolyte layer of a Hall–Heroult aluminum cell. The flow is driven by the rise of carbon dioxide bubbles formed on the base
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb87b3ec65d06ba7a8c4ae54c96e6b4c
https://doi.org/10.1007/s11663-015-0355-5
https://doi.org/10.1007/s11663-015-0355-5
Publikováno v:
Industrial & Engineering Chemistry Research. 52:11378-11390
This paper presents a microscale modeling approach for investigation of bubble dynamics in the aluminum smelting process. The motion of a single bubble has been studied through a computational fluid dynamics (CFD) model facilitated with the volume-of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e0d695e1d60ced3a621ee9519d2bd60
https://doi.org/10.1021/ie303464a
https://doi.org/10.1021/ie303464a
Publikováno v:
REWAS 2016 ISBN: 9783319486185
Rewas 2016: Towards Materials Resource Sustainability
Rewas 2016: Towards Materials Resource Sustainability
The environmental life cycle impacts of conceptual rare earth production processes were assessed. An average greenhouse gas emission of 65.4 kg CO2e/kg was estimated for the 15 rare earths produced from monazite, ranging from 21.3 kg CO2e/kg for euro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::694d16433d90f24d24e8c6b711a52df0
https://doi.org/10.1007/978-3-319-48768-7_12
https://doi.org/10.1007/978-3-319-48768-7_12
Publikováno v:
Electrochimica Acta. 56:3192-3202
Laboratory scale electrolysis experiments were conducted to investigate the electrowinning of aluminium using hydrogen diffusion anodes. A potassium-based electrolyte (KF–AlF 3 –Al 2 O 3 ), porous nickel alloy anode and molybdenum disk cathode we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::956951a8d9cdf83ba6ecf519f568257a
https://doi.org/10.1016/j.electacta.2011.01.055
https://doi.org/10.1016/j.electacta.2011.01.055
Publikováno v:
The Journal of Computational Multiphase Flows, Vol 2, Iss 3, Pp 179-188 (2010)
This paper presents the development of a computational fluid dynamics (CFD) model for the study of bubble driven bath flow in aluminium reduction cells. For validation purposes, the model development was conducted using a full scale air -water model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49c07fe2487861f74a8617acde378b40
https://doi.org/10.1260/1757-482x.2.3.179
https://doi.org/10.1260/1757-482x.2.3.179
Publikováno v:
Electrochimica Acta. 54:4925-4932
In general, resistance measurements under non-steady-state conditions (e.g. during gas evolution) are difficult to obtain continuously. We have developed a method, based on a current pulse technique, that provides dynamic information on the cell ohmi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::003ab73187c99568ecd8464517197a91
https://doi.org/10.1016/j.electacta.2009.04.026
https://doi.org/10.1016/j.electacta.2009.04.026
Publikováno v:
JOM. 60:51-57
The contribution of gas bubbles to electrical resistance in aluminum reduction cells is becoming increasingly important as smelters attempt to reduce energy consumption. A prime example is the widespread introduction of slotted anodes to encourage fa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5df479e131919ca1170a7f581166132
https://doi.org/10.1007/s11837-008-0019-x
https://doi.org/10.1007/s11837-008-0019-x
Publikováno v:
Asia-Pacific Journal of Chemical Engineering. 2:442-447
The Hall–Heroult process for the production of aluminium uses a consumable carbon anode. Owing to the environmental effects of the consumable carbon anodes, the primary aluminium industry is under increasing pressure to improve on the Hall–Heroul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbd584d0ab5dd31ba949d50b49d9b2a6
https://doi.org/10.1002/apj.79
https://doi.org/10.1002/apj.79