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dc.contributor.authorMartinez, Ana Maria Cuellar
dc.contributor.authorOsen, Karen Sende
dc.contributor.authorStøre, Anne
dc.date.accessioned2020-10-22T06:18:10Z
dc.date.available2020-10-22T06:18:10Z
dc.date.created2020-05-27T12:34:27Z
dc.date.issued2020
dc.identifier.citationRare Metal Technology 2020en_US
dc.identifier.issn2367-1181
dc.identifier.urihttps://hdl.handle.net/11250/2684305
dc.description.abstractThe use of molten salts as “solvents” offers interesting possibilities for the treatment of ores, industrial by-products as well as scraps, allowing the development of processes that are mid-way between pyro- and hydrometallurgy, with the advantage of salts offering a wide choice of chemical and electrochemical properties. The molten mixtures can be fed to industrial electrolytic cells (electrometallurgy) where the reactions can take place. One example of this type of reactions is the selective chlorination using gaseous mixtures in a molten chloride salt mixture. Within the frame of the EU-financed project PLATIRUS (GA 730224), the possibility of selective chlorination of platinum group metals (PGM) contained in spent automobile catalyst samples, using a molten salt as reaction media was investigated. To predict the selective separating conditions of the PGMs from the sample matrix, the Pourbaix-type E-pO2− diagrams of the most relevant components in the spent catalyst were compared with those of relevant chlorinating gaseous mixtures, i.e., Cl2/O2. This allowed to predict the optimal chlorinating conditions, which were tested and confirmed experimentally using Cl2 gas.en_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.ispartofseriesThe Minerals, Metals & Materials Series;2367-1181
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.subjectRecyclingen_US
dc.subjectSpent catalysten_US
dc.subjectSecondary resourcesen_US
dc.subjectSelective chlorinationen_US
dc.subjectMolten chloridesen_US
dc.subjectPlatinum group metals PGMen_US
dc.titleRecovery of Platinum Group Metals From Secondary Sources by Selective Chlorination from Molten Salt Mediaen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionacceptedVersionen_US
dc.rights.holder© The Minerals, Metals & Materials Society 2020 This is a post-peer-review, pre-copyedit version of an article published in Rare Metal Technology 2020. The final authenticated version is available online at: http://dx.doi.org/10.1007/978-3-030-36758-9_21en_US
dc.source.pagenumber221-233en_US
dc.identifier.doi10.1007/978-3-030-36758-9_21
dc.identifier.cristin1812827
dc.relation.projectEC/H2020/730224en_US
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
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