dc.creatorNangoi, Inna Martha
dc.creatorKiyohara, Pedro Kunihiko
dc.creatorRossi, Liane Marcia
dc.date.accessioned2012-10-20T04:03:28Z
dc.date.accessioned2018-07-04T15:39:45Z
dc.date.available2012-10-20T04:03:28Z
dc.date.available2018-07-04T15:39:45Z
dc.date.created2012-10-20T04:03:28Z
dc.date.issued2010
dc.identifierAPPLIED CATALYSIS B-ENVIRONMENTAL, v.100, n.1/Fev, p.42-46, 2010
dc.identifier0926-3373
dc.identifierhttp://producao.usp.br/handle/BDPI/29182
dc.identifier10.1016/j.apcatb.2010.07.008
dc.identifierhttp://dx.doi.org/10.1016/j.apcatb.2010.07.008
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1625822
dc.description.abstractThe catalytic hydrodechlorination (HDC) reaction, which is an attractive abatement process for chlorinated organic wastes, was studied over a magnetically recoverable supported Pd(0) catalyst. We investigated the most favorable reaction conditions under which to obtain the highest substrate conversion rates while preserving the catalyst properties and morphology. Sodium hydroxide, triethylamine and buffered solutions were used as proton scavengers in the HDC of chlorobenzene under mild conditions. It was observed that sodium hydroxide caused corrosion of the silica support, triethylamine in 2-propanol preserved the morphology of the catalyst which could be recycled for up to five successive H DC reactions, and aqueous buffer solutions preserved the catalyst morphology and the catalytic activity for up to four successive HDC reactions. The use of buffer solutions to neutralize the HCl formed during the HDC reaction is an interesting, less aggressive, alternative approach to HDC reactions. (C) 2010 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherELSEVIER SCIENCE BV
dc.relationApplied Catalysis B-environmental
dc.rightsCopyright ELSEVIER SCIENCE BV
dc.rightsrestrictedAccess
dc.subjectHydrodechlorination
dc.subjectPalladium
dc.subjectNanoparticles
dc.subjectMagnetic separation
dc.subjectBuffered medium
dc.titleCatalytic hydrodechlorination of chlorobenzene over supported palladium catalyst in buffered medium
dc.typeArtículos de revistas


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