Kinetic study of the dissolution of metakaolin with hydrofluoric acid

dc.creatorPinna, Eliana Guadalupe
dc.creatorBarbosa, Lucía Isabel
dc.creatorSuarez, Daniela Silvana
dc.creatorRodriguez, Mario Humberto
dc.date.accessioned2019-11-05T20:00:56Z
dc.date.accessioned2022-10-15T00:27:02Z
dc.date.available2019-11-05T20:00:56Z
dc.date.available2022-10-15T00:27:02Z
dc.date.created2019-11-05T20:00:56Z
dc.date.issued2018-05
dc.identifierPinna, Eliana Guadalupe; Barbosa, Lucía Isabel; Suarez, Daniela Silvana; Rodriguez, Mario Humberto; Kinetic study of the dissolution of metakaolin with hydrofluoric acid; National Institute of Science Communication; Indian Journal of Chemical Technology; 25; 5-2018; 287-293
dc.identifier0971-457X
dc.identifierhttp://hdl.handle.net/11336/88088
dc.identifier0975-0991
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4324709
dc.description.abstractThe kinetics mechanism on the dissolution of metakaolin by hydrofluoric acid has been studied. The effects of temperature, reaction time, and stirring speed have been examined. Experimental results show that reaction rate increases with both temperature and reaction time. The global process of metakaolin dissolution with HF is characterized with an apparent activation energy of 21.096 kcal/mol, which indicates that the reaction rate is mainly controlled by the chemical stage. Experimental data fitted the sequential nucleation and growth model.
dc.languageeng
dc.publisherNational Institute of Science Communication
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://op.niscair.res.in/index.php/IJCT/article/view/12693
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectKINETICS
dc.subjectMODELING
dc.subjectMETAKAOLIN
dc.subjectDISSOLUTION
dc.subjectALUMINUM
dc.subjectSILICON
dc.titleKinetic study of the dissolution of metakaolin with hydrofluoric acid
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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