dc.contributor.author |
Liu, Jingjing |
en |
dc.contributor.author |
Taylor, Mark |
en |
dc.contributor.author |
Dorreen, M |
en |
dc.date.accessioned |
2017-07-05T04:41:55Z |
en |
dc.date.issued |
2017-04 |
en |
dc.identifier.citation |
Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science 48(2):1079-1091 Apr 2017 |
en |
dc.identifier.issn |
1073-5615 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/34012 |
en |
dc.description.abstract |
A technology for low amperage potline operation is now recognized as a competitive advantage for the aluminum smelting industry in order to align smelter operations with the power and aluminum price markets. This study investigates the cryolite-based bath response to heat balance shifts when the heat extraction from the bath is adjusted to different levels in a laboratory analogue. In the analogue experiments, the heat balance shift is driven by a graphite ‘cold finger’ heat exchanger, which can control the heat extraction from the analogue, and a corresponding change in heat input from the furnace which maintains the control temperature of the lab “cell.” This paper reports the first experimental results from shifting the steady state of the lab cell heat balance, and investigates the effects on the frozen ledge and bath superheat. The lab cell energy balances are compared with energy balances in a published industrial cell model. |
en |
dc.publisher |
ASM International |
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dc.relation.ispartofseries |
Metallurgical and Materials Transactions B: Process Metallurgy and Materials Processing Science |
en |
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
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dc.title |
Response of Cryolite-Based Bath to a Shift in Heat Input/output Balance |
en |
dc.type |
Journal Article |
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dc.identifier.doi |
10.1007/s11663-016-0893-5 |
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pubs.issue |
2 |
en |
pubs.begin-page |
1079 |
en |
pubs.volume |
48 |
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dc.rights.holder |
Copyright: ASM International |
en |
pubs.end-page |
1091 |
en |
pubs.publication-status |
Published |
en |
dc.rights.accessrights |
http://purl.org/eprint/accessRights/RestrictedAccess |
en |
pubs.subtype |
Article |
en |
pubs.elements-id |
606323 |
en |
pubs.org-id |
Engineering |
en |
pubs.org-id |
Chemical and Materials Eng |
en |
dc.identifier.eissn |
1543-1916 |
en |
pubs.record-created-at-source-date |
2017-07-05 |
en |