Show simple item record

dc.contributor.authorN. Buckley, Alan
dc.contributor.authorGoh, Siew Wei
dc.contributor.authorM. Skinner, William
dc.contributor.authorWoods, Ronald
dc.contributor.authorFan, Liang-Jen
dc.date.accessioned2017-05-03T13:48:14Z
dc.date.available2017-05-03T13:48:14Z
dc.date.issued2009
dc.date.modified2010-08-25T07:02:53Z
dc.identifier.issn03017516
dc.identifier.doi10.1016/j.minpro.2009.07.011
dc.identifier.urihttp://hdl.handle.net/10072/30394
dc.description.abstractThe interaction of freshly abraded surfaces of cuprite, Cu2O, with neutral or mildly alkaline aqueous solutions of diethyl or di-n-butyl dithiophosphate (DTP) has been investigated by means of conventional and synchrotron X-ray photoelectron spectroscopy and near-edge X-ray absorption fine structure spectroscopy. It was confirmed that DTP adsorbs readily on Cu atoms in the surface layer of the mineral treated with solutions of the collector at pH values near 7 and 9 in the presence of air, and renders the surface hydrophobic. When cuprite is treated with relatively high concentrations of DTP for sufficiently long periods, collector can also be adsorbed as CuDTP, but the coverage does not exceed a thin layer of CuDTP on the adsorbed DTP monolayer, unlike the situation with Cu metal or chalcocite where a thick multilayer can be formed.
dc.description.peerreviewedYes
dc.description.publicationstatusYes
dc.languageEnglish
dc.language.isoeng
dc.publisherElsevier
dc.publisher.placeNetherlands
dc.relation.ispartofstudentpublicationN
dc.relation.ispartofpagefrom155
dc.relation.ispartofpageto164
dc.relation.ispartofissue2
dc.relation.ispartofjournalInternational Journal of Mineral Processing
dc.relation.ispartofvolume93
dc.rights.retentionY
dc.subject.fieldofresearchResources Engineering and Extractive Metallurgy not elsewhere classified
dc.subject.fieldofresearchChemical Engineering
dc.subject.fieldofresearchMechanical Engineering
dc.subject.fieldofresearchResources Engineering and Extractive Metallurgy
dc.subject.fieldofresearchcode091499
dc.subject.fieldofresearchcode0904
dc.subject.fieldofresearchcode0913
dc.subject.fieldofresearchcode0914
dc.titleInteraction of cuprite with dialkyl dithiophosphates
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
gro.date.issued2009
gro.hasfulltextNo Full Text
gro.griffith.authorWoods, Ronald


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

  • Journal articles
    Contains articles published by Griffith authors in scholarly journals.

Show simple item record