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IMPROVE THE CATALYTIC ACTIVITY OF FEOOH/BENTONITE MATERIAL BY MECHANICAL ACTIVATION

dc.creatorWei, Guangtao
dc.creatorLi, Zhongmin
dc.creatorZhang, Linye
dc.creatorDeng, Yue
dc.creatorShao, Luhua
dc.creatorLiu, Zihan
dc.date2017-06-05
dc.date.accessioned2019-11-13T15:11:34Z
dc.date.available2019-11-13T15:11:34Z
dc.identifierhttp://www.jcchems.com/index.php/JCCHEMS/article/view/159
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/112584
dc.descriptionTo improve the catalytic activity of FeOOH/bentonite material used in Fenton-like process, the activation of FeOOH/bentonite by mechanical activation was studied. The optimum conditions for activation of FeOOH/bentonite were as follows: filling ratio of grinding medium 30%, “15 mL of D06 balls plus 15 mL of D10 balls” as combination mode of grinding medium, rotation speed of planet carrier 600 rpm, milling time 40 min, and powder-to-ball ratio 0.5:30 (g·mL-1). The mechanical activation was an effective method to improve the catalytic activity of FeOOH/bentonite. Both the lattice distortion and crystal size decrease happened in α-FeOOH and the change of layer structure of bentonite were contributed to the increase of catalytic activity of activated FeOOH/bentonite. en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherSociedad Chilena de Químicaen-US
dc.relationhttp://www.jcchems.com/index.php/JCCHEMS/article/view/159/137
dc.rightsCopyright (c) 2017 Guangtao Wei, Zhongmin Li, Linye Zhang, Yue Deng, Luhua Shao, Zihan Liuen-US
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/4.0en-US
dc.sourceJournal of the Chilean Chemical Society; Vol 62 No 1 (2017): Journal of the Chilean Chemical Societyen-US
dc.source0717-9707
dc.source0717-9324
dc.subjectMechanical activationen-US
dc.subjectBentoniteen-US
dc.subjectα-FeOOHen-US
dc.subjectFenton-likeen-US
dc.subjectCatalytic activityen-US
dc.titleIMPROVE THE CATALYTIC ACTIVITY OF FEOOH/BENTONITE MATERIAL BY MECHANICAL ACTIVATIONen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


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