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dc.contributor.authorKhalaghi, Babak
dc.contributor.authorGudbrandsen, Henrik
dc.contributor.authorKjos, Ole Sigmund
dc.contributor.authorOsen, Karen Sende
dc.contributor.authorMokkelbost, Tommy
dc.contributor.authorHaarberg, Geir Martin
dc.date.accessioned2018-01-22T12:42:54Z
dc.date.available2018-01-22T12:42:54Z
dc.date.created2016-04-08T17:10:46Z
dc.date.issued2016
dc.identifier.isbn9781119225799
dc.identifier.urihttp://hdl.handle.net/11250/2478727
dc.description.abstractOne of the major downsides of the current aluminium production process is the high amount of CO2 e mission. One alternative is to replace the consumable carbon anodes with inert anodes so that oxygen evolves instead of CO2 and PFC emissions. However, so far a sufficiently inert anode has not been found. Another option is to utilize natural gas through porous anodes. This will decrease CO2 emission remarkably and also eliminate PFC emissions and anode effect. The porous anode could be made of carbon or it can be inert. However, the as-mentioned problem still exists regarding porous inert anodes. Therefore, at the moment porous carbon anodes seem to be the best practical option. In this study, porous anodes made of different grades of graphite were used for electrolysis experiments. Also, off-gas analysis was performed to get an insight of the ongoing reactions. Our results show that for some types of graphite anodes, methane parti ci pates effectively in the anodic reaction.nb_NO
dc.language.isoengnb_NO
dc.publisherWileynb_NO
dc.relation.ispartofLight Metals 2016
dc.titlePorous Carbon Anodes for the Supply of Methane during Electrowinning of Aluminiumnb_NO
dc.typeChapternb_NO
dc.description.versionacceptedVersionnb_NO
dc.source.pagenumber915-920nb_NO
dc.identifier.doi10.1002/9781119274780.ch154
dc.identifier.cristin1349708
dc.relation.projectNorges forskningsråd: 224985nb_NO
dc.description.localcodeThis article will not be available due to copyright restrictions (c) 2016 by Wileynb_NO
cristin.unitcode194,66,35,0
cristin.unitnameInstitutt for materialteknologi
cristin.ispublishedtrue
cristin.fulltextpostprint
cristin.qualitycode1


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