1. Identity statement | |
Reference Type | Thesis or Dissertation (Thesis) |
Site | mtc-m21b.sid.inpe.br |
Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
Identifier | 8JMKD3MGP3W34P/3Q3P6HE |
Repository | sid.inpe.br/mtc-m21b/2017/11.21.15.56 (restricted access) |
Last Update | 2017:11.21.15.56.44 (UTC) sergio |
Metadata Repository | sid.inpe.br/mtc-m21b/2017/11.21.15.56.44 |
Metadata Last Update | 2022:03.16.01.31.53 (UTC) administrator |
Secondary Key | INPE-4889-TDL/380 |
Citation Key | Roma:1989:OxMoCa |
Title | Oxidação de monóxido de carbono dos gases de exaustão por catalisadores de baixo teor de irídio, platina e rutênio |
Alternate Title | x |
Course | PCP-SPG-INPE-BR |
Year | 1989 |
Date | 1989-03-10 |
Access Date | 2024, May 19 |
Thesis Type | Dissertação (Mestrado em Combustão e Propulsão) |
Secondary Type | TDI |
Number of Pages | 92 |
Number of Files | 1 |
Size | 25073 KiB |
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2. Context | |
Author | Roma, Marivone Nunho Sousa de Camargo |
Committee | Calegão, Isabel Cristina Coelho (presidente) Cruz, Gilberto Marques da (orientador) Carvalho Júnior, João Andrade de (orientador) Nunes, Pedro Paulo |
University | Instituto Nacional de Pesquisas Espaciais (INPE) |
City | São José dos Campos |
History (UTC) | 2017-11-21 15:58:03 :: simone -> administrator :: -> 1989 2018-06-04 03:24:51 :: administrator -> simone :: 1989 2021-11-16 23:10:00 :: simone -> sergio :: 1989 2021-11-16 23:12:17 :: sergio -> administrator :: 1989 2022-03-16 01:31:53 :: administrator -> sergio :: 1989 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Keywords | catalisadores conversor catalítico automotivo oxidação de monóxido de carbono |
Abstract | Catalisadores de irídio, platina e rutênio suportados sobre alumina, com teores 0,05% e 0,10% de metal, foram preparados e caracterizados por adsorção de hidrogênio. As atividades dos diferentes catalisadores, para a oxidação de monóxido de carbono, foram obtidas em testes com um conversar catalítico de leito único. Os gases de exaustão, fonte de monóxido de carbono, foram gerados por um queimador de álcool. Os resultados obtidos mostram a seguinte sequência de atividade para os metais: Ir > Pt > Ru. Os catalisadores metálicos com teores de 0,05% mostraram conversões de monóxido de carbono similares àqueles dos catalisadores metálicos 0,10%. ABSTRACT: Iridium, platinum and ruthenium catalysts supported on alumina with 0,05% and 0,10% of metal were prepared and characterized by hidrogen adsorption. The activity in the conversion of carbon monoxide of the prepared catalysts was investigated in tests with a single bed catalytic converter. The exhaust gases, source of carbon monoxide, were generated by an alcohol burner. The results obtained show the following sequency for the activity of the metais: Ir > Pt > Ru. The catalysts with 0,05% metallic contentshowedapproximately the same carbon monoxide conversion rates in comparison with the 0,10% metallic catalysts. |
Area | COMB |
Arrangement | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > PCP > Oxidação de monóxido... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
Language | pt |
Target File | INPE-4889.pdf |
User Group | sergio simone |
Reader Group | administrator sergio simone |
Visibility | shown |
Rightsholder | originalauthor yes locatedauthor no |
Copy Holder | SID/SCD |
Read Permission | deny from all |
Update Permission | not transferred |
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5. Allied materials | |
Mirror Repository | sid.inpe.br/mtc-m21b/2013/09.26.14.25.22 |
Next Higher Units | 8JMKD3MGPCW/3F35D8B |
Citing Item List | sid.inpe.br/bibdigital/2013/10.14.22.36 2 |
Dissemination | BNDEPOSITOLEGAL |
Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 |
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6. Notes | |
Empty Fields | academicdepartment affiliation archivingpolicy archivist callnumber contenttype copyright creatorhistory descriptionlevel doi e-mailaddress electronicmailaddress format group isbn issn label lineage mark nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress resumeid schedulinginformation secondarydate secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url versiontype |
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7. Description control | |
e-Mail (login) | sergio |
update | |
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