Redução catalítica seletiva de óxidos de nitrogênio sobre hematita contendo cobre

Detalhes bibliográficos
Autor(a) principal: Ferreira, Hadma Sousa
Data de Publicação: 2007
Outros Autores: Oliveira, Soraia Jesus, Varela, Maria do Carmo Rangel Santos, Urquieta-González, Ernesto Antonio, Martins, Leandro, Fierro, José Luís Garcia, Marchetti, Sérgio G.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/4705
Resumo: p. 611-615,May/June.
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spelling Ferreira, Hadma SousaOliveira, Soraia JesusVarela, Maria do Carmo Rangel SantosUrquieta-González, Ernesto AntonioMartins, LeandroFierro, José Luís GarciaMarchetti, Sérgio G.Ferreira, Hadma SousaOliveira, Soraia JesusVarela, Maria do Carmo Rangel SantosUrquieta-González, Ernesto AntonioMartins, LeandroFierro, José Luís GarciaMarchetti, Sérgio G.2011-11-28T12:13:58Z2011-11-28T12:13:58Z20070100-4042http://www.repositorio.ufba.br/ri/handle/ri/4705v. 30, n. 3.p. 611-615,May/June.The activity of copper-doped hematite in the SCR with propane, in the presence of oxygen, was evaluated in this work. It was found that copper sulfate led to the production of solids with different specific surface areas depending on the amount of copper. The sulfur and copper species were mainly located on the surface. The copper-containing catalysts were more active in the reduction of nitrogen oxides and less active in the propane oxidation as compared to pure hematite. This behavior was assigned to an association of both sulfur and copper species to produce new sites active for NO reduction.Submitted by JURANDI DE SOUZA SILVA (jssufba@hotmail.com) on 2011-11-28T12:13:57Z No. of bitstreams: 1 20.pdf: 509559 bytes, checksum: 5ec3e66c5cc6c01e38cd8b867797a7db (MD5)Made available in DSpace on 2011-11-28T12:13:58Z (GMT). No. of bitstreams: 1 20.pdf: 509559 bytes, checksum: 5ec3e66c5cc6c01e38cd8b867797a7db (MD5) Previous issue date: 2007São PauloHematiteCopperNitrogen oxidesRedução catalítica seletiva de óxidos de nitrogênio sobre hematita contendo cobreQuímica Novainfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleporreponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAinfo:eu-repo/semantics/openAccessORIGINAL20.pdf20.pdfapplication/pdf509559https://repositorio.ufba.br/bitstream/ri/4705/1/20.pdf5ec3e66c5cc6c01e38cd8b867797a7dbMD51LICENSElicense.txtlicense.txttext/plain1906https://repositorio.ufba.br/bitstream/ri/4705/2/license.txt37973a06e5e0d8e1d8753c0871640a4aMD52TEXT20.pdf.txt20.pdf.txtExtracted texttext/plain27082https://repositorio.ufba.br/bitstream/ri/4705/3/20.pdf.txt2047daa7c5bef10f25bd33c336b9cb7fMD53ri/47052022-07-05 14:03:29.73oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-07-05T17:03:29Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Redução catalítica seletiva de óxidos de nitrogênio sobre hematita contendo cobre
dc.title.alternative.pt_BR.fl_str_mv Química Nova
title Redução catalítica seletiva de óxidos de nitrogênio sobre hematita contendo cobre
spellingShingle Redução catalítica seletiva de óxidos de nitrogênio sobre hematita contendo cobre
Ferreira, Hadma Sousa
Hematite
Copper
Nitrogen oxides
title_short Redução catalítica seletiva de óxidos de nitrogênio sobre hematita contendo cobre
title_full Redução catalítica seletiva de óxidos de nitrogênio sobre hematita contendo cobre
title_fullStr Redução catalítica seletiva de óxidos de nitrogênio sobre hematita contendo cobre
title_full_unstemmed Redução catalítica seletiva de óxidos de nitrogênio sobre hematita contendo cobre
title_sort Redução catalítica seletiva de óxidos de nitrogênio sobre hematita contendo cobre
author Ferreira, Hadma Sousa
author_facet Ferreira, Hadma Sousa
Oliveira, Soraia Jesus
Varela, Maria do Carmo Rangel Santos
Urquieta-González, Ernesto Antonio
Martins, Leandro
Fierro, José Luís Garcia
Marchetti, Sérgio G.
author_role author
author2 Oliveira, Soraia Jesus
Varela, Maria do Carmo Rangel Santos
Urquieta-González, Ernesto Antonio
Martins, Leandro
Fierro, José Luís Garcia
Marchetti, Sérgio G.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Ferreira, Hadma Sousa
Oliveira, Soraia Jesus
Varela, Maria do Carmo Rangel Santos
Urquieta-González, Ernesto Antonio
Martins, Leandro
Fierro, José Luís Garcia
Marchetti, Sérgio G.
Ferreira, Hadma Sousa
Oliveira, Soraia Jesus
Varela, Maria do Carmo Rangel Santos
Urquieta-González, Ernesto Antonio
Martins, Leandro
Fierro, José Luís Garcia
Marchetti, Sérgio G.
dc.subject.por.fl_str_mv Hematite
Copper
Nitrogen oxides
topic Hematite
Copper
Nitrogen oxides
description p. 611-615,May/June.
publishDate 2007
dc.date.issued.fl_str_mv 2007
dc.date.accessioned.fl_str_mv 2011-11-28T12:13:58Z
dc.date.available.fl_str_mv 2011-11-28T12:13:58Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/4705
dc.identifier.issn.none.fl_str_mv 0100-4042
dc.identifier.number.pt_BR.fl_str_mv v. 30, n. 3.
identifier_str_mv 0100-4042
v. 30, n. 3.
url http://www.repositorio.ufba.br/ri/handle/ri/4705
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