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dc.contributor.authorWoods, Ronald
dc.contributor.authorHope, Gregory
dc.contributor.authorWatling, Kym
dc.contributor.authorI. Jeffrey, Matthew
dc.date.accessioned2017-05-03T17:00:31Z
dc.date.available2017-05-03T17:00:31Z
dc.date.issued2005
dc.date.modified2010-09-13T07:09:24Z
dc.identifier.urihttp://hdl.handle.net/10072/27994
dc.description.abstractSurface enhanced Raman spectroscopy carried out in real time has been applied to identify surface species formed during gold leaching in chloride and thiosulfate media. Chloride ion is adsorbed prior to the gold dissolution potential, but its coverage is significantly diminished at the beginning of leaching. A gold chloride band is again observed when dissolution is rapid, together with bands characteristic of AuCl4- ions in solution. With thiosulfate, a thin gold sulfide layer is formed slowly in the potential region where leaching occurs. At higher potentials, thiosulfate is oxidized to sulfur and sulfate, both products being identified by Raman spectroscopy.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherSociety For Mining Metallurgy & Exploration, Inc.
dc.publisher.placeLittleton, Colorado, USA
dc.publisher.urihttp://books.google.com.au
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofconferencenameJan D. Miller Symposium - Innovations in Natural Resource Processing, 2005
dc.relation.ispartofconferencetitleInnovations In Natural Resource Processing: Proceedings Of The Jan. D. Miller Symposium Volume 2005
dc.relation.ispartofdatefrom2005-02-28
dc.relation.ispartofdateto2005-03-02
dc.relation.ispartoflocationSalt Lake City, Utah, United States
dc.rights.retentionY
dc.subject.fieldofresearchMulti-Disciplinary
dc.subject.fieldofresearchcode999999
dc.titleRaman spectroelectrochemical investigations of the leaching of gold in chloride and thiosulfate media
dc.typeConference output
dc.type.descriptionE1 - Conferences
dc.type.codeE - Conference Publications
gro.date.issued2005
gro.hasfulltextNo Full Text
gro.griffith.authorHope, Gregory A.
gro.griffith.authorWatling, Kym M.
gro.griffith.authorWoods, Ronald


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    Contains papers delivered by Griffith authors at national and international conferences.

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