A simple and rapid method is proposed for the removal of chromium based on its adsorption as anion pair with Cetyl Trimethyl Ammonium Bromide (CTABr) on a silica gel column. The surfactant (CTABr) is bonded to chromate by electrostatic force of attraction and the resulting ion-association complex is...
- Autores:
-
Rajesh, N.; Department of Chemistry, Birla Institute of Technology & Science, Rajasthan, India
Kulathu, Yogesh; Department of Chemistry, Birla Institute of Technology & Science, Rajasthan, India
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2013
- Institución:
- Pontificia Universidad Javeriana
- Repositorio:
- Repositorio Universidad Javeriana
- Idioma:
- eng
- OAI Identifier:
- oai:repository.javeriana.edu.co:10554/31813
- Acceso en línea:
- http://revistas.javeriana.edu.co/index.php/scientarium/article/view/4830
http://hdl.handle.net/10554/31813
- Palabra clave:
- null
Chromate; CTABr; Ion-association; Silica Gel column
null
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 4.0 Internacional
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Atribución-NoComercial-SinDerivadas 4.0 Internacionalinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2nullRajesh, N.; Department of Chemistry, Birla Institute of Technology & Science, Rajasthan, IndiaKulathu, Yogesh; Department of Chemistry, Birla Institute of Technology & Science, Rajasthan, India2018-02-24T16:00:53Z2020-04-15T18:08:34Z2018-02-24T16:00:53Z2020-04-15T18:08:34Z2013-05-17http://revistas.javeriana.edu.co/index.php/scientarium/article/view/48302027-13520122-7483http://hdl.handle.net/10554/31813PDFapplication/pdfengPontificia Universidad Javerianahttp://revistas.javeriana.edu.co/index.php/scientarium/article/view/4830/3710Universitas Scientiarum; Vol 6, No 1 (2001); 37-40Universitas Scientiarum; Vol 6, No 1 (2001); 37-40Universitas Scientiarum; Vol 6, No 1 (2001); 37-40nullChromate; CTABr; Ion-association; Silica Gel columnnullnullnullnullhttp://purl.org/coar/version/c_970fb48d4fbd8a85Artículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1info:eu-repo/semantics/articleSurfactant Enhanced Chromium Removal Using a Silica Gel ColumnA simple and rapid method is proposed for the removal of chromium based on its adsorption as anion pair with Cetyl Trimethyl Ammonium Bromide (CTABr) on a silica gel column. The surfactant (CTABr) is bonded to chromate by electrostatic force of attraction and the resulting ion-association complex is held on a silica gel column. The resulting solution from the column is analyzed for chromium by the standard diphenyl carbazide spectrophotometric procedure. The method has been applied successfully to study the recovery of chromium in various synthetic mixtures.10554/31813oai:repository.javeriana.edu.co:10554/318132023-03-28 16:15:26.848Repositorio Institucional - Pontificia Universidad Javerianarepositorio@javeriana.edu.co |
| dc.title.english.eng.fl_str_mv |
Surfactant Enhanced Chromium Removal Using a Silica Gel Column |
| dc.creator.fl_str_mv |
Rajesh, N.; Department of Chemistry, Birla Institute of Technology & Science, Rajasthan, India Kulathu, Yogesh; Department of Chemistry, Birla Institute of Technology & Science, Rajasthan, India |
| dc.contributor.author.none.fl_str_mv |
Rajesh, N.; Department of Chemistry, Birla Institute of Technology & Science, Rajasthan, India Kulathu, Yogesh; Department of Chemistry, Birla Institute of Technology & Science, Rajasthan, India |
| dc.contributor.none.fl_str_mv |
null |
| dc.subject.eng.fl_str_mv |
null Chromate; CTABr; Ion-association; Silica Gel column null |
| topic |
null Chromate; CTABr; Ion-association; Silica Gel column null |
| spellingShingle |
null Chromate; CTABr; Ion-association; Silica Gel column null |
| description |
A simple and rapid method is proposed for the removal of chromium based on its adsorption as anion pair with Cetyl Trimethyl Ammonium Bromide (CTABr) on a silica gel column. The surfactant (CTABr) is bonded to chromate by electrostatic force of attraction and the resulting ion-association complex is held on a silica gel column. The resulting solution from the column is analyzed for chromium by the standard diphenyl carbazide spectrophotometric procedure. The method has been applied successfully to study the recovery of chromium in various synthetic mixtures. |
| publishDate |
2013 |
| dc.date.created.none.fl_str_mv |
2013-05-17 |
| dc.date.accessioned.none.fl_str_mv |
2018-02-24T16:00:53Z 2020-04-15T18:08:34Z |
| dc.date.available.none.fl_str_mv |
2018-02-24T16:00:53Z 2020-04-15T18:08:34Z |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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http://purl.org/coar/version/c_970fb48d4fbd8a85 |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_6501 |
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info:eu-repo/semantics/article |
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http://purl.org/coar/resource_type/c_6501 |
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http://revistas.javeriana.edu.co/index.php/scientarium/article/view/4830 |
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2027-1352 0122-7483 |
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http://hdl.handle.net/10554/31813 |
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http://revistas.javeriana.edu.co/index.php/scientarium/article/view/4830 http://hdl.handle.net/10554/31813 |
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2027-1352 0122-7483 |
| dc.language.iso.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.uri.none.fl_str_mv |
http://revistas.javeriana.edu.co/index.php/scientarium/article/view/4830/3710 |
| dc.relation.citationissue.eng.fl_str_mv |
Universitas Scientiarum; Vol 6, No 1 (2001); 37-40 |
| dc.relation.citationissue.spa.fl_str_mv |
Universitas Scientiarum; Vol 6, No 1 (2001); 37-40 |
| dc.relation.citationissue.por.fl_str_mv |
Universitas Scientiarum; Vol 6, No 1 (2001); 37-40 |
| dc.rights.licence.*.fl_str_mv |
Atribución-NoComercial-SinDerivadas 4.0 Internacional |
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info:eu-repo/semantics/openAccess |
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http://purl.org/coar/access_right/c_abf2 |
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Atribución-NoComercial-SinDerivadas 4.0 Internacional http://purl.org/coar/access_right/c_abf2 |
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openAccess |
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PDF |
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application/pdf |
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null null null |
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Pontificia Universidad Javeriana |
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Pontificia Universidad Javeriana |
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Repositorio Institucional - Pontificia Universidad Javeriana |
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repositorio@javeriana.edu.co |
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1814338070695116800 |