Determination of carbonyl compounds in the atmosphere of charcoal plants by HPLC and UV detection

Detalhes bibliográficos
Autor(a) principal: Carvalho, Albertinho Barreto de
Data de Publicação: 2008
Outros Autores: Kato, Mina, Rezende, Maryangela M., Pereira, Pedro Afonso de Paula, Andrade, Jailson Bittencourt de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://repositorio.ufba.br/ri/handle/ri/14040
Resumo: Texto completo: acesso restrito. p. 1686–1693
id UFBA-2_641cc404a1a24f921d84e0ea42e2c92c
oai_identifier_str oai:repositorio.ufba.br:ri/14040
network_acronym_str UFBA-2
network_name_str Repositório Institucional da UFBA
repository_id_str 1932
spelling Carvalho, Albertinho Barreto deKato, MinaRezende, Maryangela M.Pereira, Pedro Afonso de PaulaAndrade, Jailson Bittencourt deCarvalho, Albertinho Barreto deKato, MinaRezende, Maryangela M.Pereira, Pedro Afonso de PaulaAndrade, Jailson Bittencourt de2013-12-05T13:57:09Z20081615-9306http://repositorio.ufba.br/ri/handle/ri/14040v. 31, n. 10Texto completo: acesso restrito. p. 1686–1693A chromatographic quantification method with two different mobile phases (elution conditions 1 and 2) was developed to determine carbonyl compounds (CCs) in air samples collected from charcoal production workplaces, using C18 cartridges coated with 2,4-dinitrophenylhydrazine (DNPHi). Several 2,4-dinitrophenylhydrazones (DNPHo) were separated and quantified using an HPLC system and UV detection. In 16 min, elution condition 1 successfully separated and quantified the DNPHo of 14 CC including acetaldehyde, acrolein, formaldehyde, and furfural, and estimated the sum of C4 isomers, butanal–isobutanal–butanone. This elution condition was able to resolve the pairs acrolein/furfural and propanone/propanal, which have been cited in the literature as difficult mixtures to be separated. The elution condition 2 allowed separation and quantification, in less than 30 min, of 13 out of the 17 CC listed above. This elution condition was also able to separate propanone from propanal and butanone from the other components of the C4 mixture. When the two mobile phases were used together, they allowed confirmation of the presence of the DNPHo in the real samples. Thus, both elution conditions have been shown to be appropriate to determine CC, in personal and stationary samples, collected in charcoal production plants.Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2013-12-05T13:57:08Z No. of bitstreams: 1 10.1002jssc.200800006.pdf: 620453 bytes, checksum: 4c8a65739e8b431a50c0905aaedfb6f9 (MD5)Made available in DSpace on 2013-12-05T13:57:09Z (GMT). No. of bitstreams: 1 10.1002jssc.200800006.pdf: 620453 bytes, checksum: 4c8a65739e8b431a50c0905aaedfb6f9 (MD5) Previous issue date: 2008http://dx.doi.org/10.1002/jssc.200800006reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBACarbonyl compoundsCharcoal productionFormaldehydeHPLCIndustrial hygieneDetermination of carbonyl compounds in the atmosphere of charcoal plants by HPLC and UV detectionJournal of Separation Scienceinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article10000-01-01info:eu-repo/semantics/openAccessengORIGINAL10.1002jssc.200800006.pdf10.1002jssc.200800006.pdfapplication/pdf620453https://repositorio.ufba.br/bitstream/ri/14040/1/10.1002jssc.200800006.pdf4c8a65739e8b431a50c0905aaedfb6f9MD51LICENSElicense.txtlicense.txttext/plain1345https://repositorio.ufba.br/bitstream/ri/14040/2/license.txtff6eaa8b858ea317fded99f125f5fcd0MD52TEXT10.1002jssc.200800006.pdf.txt10.1002jssc.200800006.pdf.txtExtracted texttext/plain32459https://repositorio.ufba.br/bitstream/ri/14040/3/10.1002jssc.200800006.pdf.txta85ebd0673db21ea3ef3f5fd422dce84MD53ri/140402022-08-08 13:17:42.55oai:repositorio.ufba.br:ri/14040VGVybW8gZGUgTGljZW7vv71hLCBu77+9byBleGNsdXNpdm8sIHBhcmEgbyBkZXDvv71zaXRvIG5vIFJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRkJBLgoKIFBlbG8gcHJvY2Vzc28gZGUgc3VibWlzc++/vW8gZGUgZG9jdW1lbnRvcywgbyBhdXRvciBvdSBzZXUgcmVwcmVzZW50YW50ZSBsZWdhbCwgYW8gYWNlaXRhciAKZXNzZSB0ZXJtbyBkZSBsaWNlbu+/vWEsIGNvbmNlZGUgYW8gUmVwb3NpdO+/vXJpbyBJbnN0aXR1Y2lvbmFsIGRhIFVuaXZlcnNpZGFkZSBGZWRlcmFsIGRhIEJhaGlhIApvIGRpcmVpdG8gZGUgbWFudGVyIHVtYSBj77+9cGlhIGVtIHNldSByZXBvc2l077+9cmlvIGNvbSBhIGZpbmFsaWRhZGUsIHByaW1laXJhLCBkZSBwcmVzZXJ2Ye+/ve+/vW8uIApFc3NlcyB0ZXJtb3MsIG7vv71vIGV4Y2x1c2l2b3MsIG1hbnTvv71tIG9zIGRpcmVpdG9zIGRlIGF1dG9yL2NvcHlyaWdodCwgbWFzIGVudGVuZGUgbyBkb2N1bWVudG8gCmNvbW8gcGFydGUgZG8gYWNlcnZvIGludGVsZWN0dWFsIGRlc3NhIFVuaXZlcnNpZGFkZS4KCiBQYXJhIG9zIGRvY3VtZW50b3MgcHVibGljYWRvcyBjb20gcmVwYXNzZSBkZSBkaXJlaXRvcyBkZSBkaXN0cmlidWnvv73vv71vLCBlc3NlIHRlcm1vIGRlIGxpY2Vu77+9YSAKZW50ZW5kZSBxdWU6CgogTWFudGVuZG8gb3MgZGlyZWl0b3MgYXV0b3JhaXMsIHJlcGFzc2Fkb3MgYSB0ZXJjZWlyb3MsIGVtIGNhc28gZGUgcHVibGljYe+/ve+/vWVzLCBvIHJlcG9zaXTvv71yaW8KcG9kZSByZXN0cmluZ2lyIG8gYWNlc3NvIGFvIHRleHRvIGludGVncmFsLCBtYXMgbGliZXJhIGFzIGluZm9ybWHvv73vv71lcyBzb2JyZSBvIGRvY3VtZW50bwooTWV0YWRhZG9zIGVzY3JpdGl2b3MpLgoKIERlc3RhIGZvcm1hLCBhdGVuZGVuZG8gYW9zIGFuc2Vpb3MgZGVzc2EgdW5pdmVyc2lkYWRlIGVtIG1hbnRlciBzdWEgcHJvZHXvv73vv71vIGNpZW5077+9ZmljYSBjb20gCmFzIHJlc3Ryae+/ve+/vWVzIGltcG9zdGFzIHBlbG9zIGVkaXRvcmVzIGRlIHBlcmnvv71kaWNvcy4KCiBQYXJhIGFzIHB1YmxpY2Hvv73vv71lcyBzZW0gaW5pY2lhdGl2YXMgcXVlIHNlZ3VlbSBhIHBvbO+/vXRpY2EgZGUgQWNlc3NvIEFiZXJ0bywgb3MgZGVw77+9c2l0b3MgCmNvbXB1bHPvv71yaW9zIG5lc3NlIHJlcG9zaXTvv71yaW8gbWFudO+/vW0gb3MgZGlyZWl0b3MgYXV0b3JhaXMsIG1hcyBtYW5077+9bSBhY2Vzc28gaXJyZXN0cml0byAKYW8gbWV0YWRhZG9zIGUgdGV4dG8gY29tcGxldG8uIEFzc2ltLCBhIGFjZWl0Ye+/ve+/vW8gZGVzc2UgdGVybW8gbu+/vW8gbmVjZXNzaXRhIGRlIGNvbnNlbnRpbWVudG8KIHBvciBwYXJ0ZSBkZSBhdXRvcmVzL2RldGVudG9yZXMgZG9zIGRpcmVpdG9zLCBwb3IgZXN0YXJlbSBlbSBpbmljaWF0aXZhcyBkZSBhY2Vzc28gYWJlcnRvLgo=Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-08T16:17:42Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Determination of carbonyl compounds in the atmosphere of charcoal plants by HPLC and UV detection
dc.title.alternative.pt_BR.fl_str_mv Journal of Separation Science
title Determination of carbonyl compounds in the atmosphere of charcoal plants by HPLC and UV detection
spellingShingle Determination of carbonyl compounds in the atmosphere of charcoal plants by HPLC and UV detection
Carvalho, Albertinho Barreto de
Carbonyl compounds
Charcoal production
Formaldehyde
HPLC
Industrial hygiene
title_short Determination of carbonyl compounds in the atmosphere of charcoal plants by HPLC and UV detection
title_full Determination of carbonyl compounds in the atmosphere of charcoal plants by HPLC and UV detection
title_fullStr Determination of carbonyl compounds in the atmosphere of charcoal plants by HPLC and UV detection
title_full_unstemmed Determination of carbonyl compounds in the atmosphere of charcoal plants by HPLC and UV detection
title_sort Determination of carbonyl compounds in the atmosphere of charcoal plants by HPLC and UV detection
author Carvalho, Albertinho Barreto de
author_facet Carvalho, Albertinho Barreto de
Kato, Mina
Rezende, Maryangela M.
Pereira, Pedro Afonso de Paula
Andrade, Jailson Bittencourt de
author_role author
author2 Kato, Mina
Rezende, Maryangela M.
Pereira, Pedro Afonso de Paula
Andrade, Jailson Bittencourt de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Carvalho, Albertinho Barreto de
Kato, Mina
Rezende, Maryangela M.
Pereira, Pedro Afonso de Paula
Andrade, Jailson Bittencourt de
Carvalho, Albertinho Barreto de
Kato, Mina
Rezende, Maryangela M.
Pereira, Pedro Afonso de Paula
Andrade, Jailson Bittencourt de
dc.subject.por.fl_str_mv Carbonyl compounds
Charcoal production
Formaldehyde
HPLC
Industrial hygiene
topic Carbonyl compounds
Charcoal production
Formaldehyde
HPLC
Industrial hygiene
description Texto completo: acesso restrito. p. 1686–1693
publishDate 2008
dc.date.issued.fl_str_mv 2008
dc.date.accessioned.fl_str_mv 2013-12-05T13:57:09Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.ufba.br/ri/handle/ri/14040
dc.identifier.issn.none.fl_str_mv 1615-9306
dc.identifier.number.pt_BR.fl_str_mv v. 31, n. 10
identifier_str_mv 1615-9306
v. 31, n. 10
url http://repositorio.ufba.br/ri/handle/ri/14040
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.pt_BR.fl_str_mv http://dx.doi.org/10.1002/jssc.200800006
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
instacron:UFBA
instname_str Universidade Federal da Bahia (UFBA)
instacron_str UFBA
institution UFBA
reponame_str Repositório Institucional da UFBA
collection Repositório Institucional da UFBA
bitstream.url.fl_str_mv https://repositorio.ufba.br/bitstream/ri/14040/1/10.1002jssc.200800006.pdf
https://repositorio.ufba.br/bitstream/ri/14040/2/license.txt
https://repositorio.ufba.br/bitstream/ri/14040/3/10.1002jssc.200800006.pdf.txt
bitstream.checksum.fl_str_mv 4c8a65739e8b431a50c0905aaedfb6f9
ff6eaa8b858ea317fded99f125f5fcd0
a85ebd0673db21ea3ef3f5fd422dce84
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
MD5
repository.name.fl_str_mv Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)
repository.mail.fl_str_mv
_version_ 1801502525589815296

Registros relacionados