El Instituto Politécnico Nacional
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http://repositoriodigital.ipn.mx/handle/123456789/10588Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Martin del Campo, E. | - |
| dc.creator | Sanchez, J. | - |
| dc.creator | Pavon, T. | - |
| dc.creator | Romero, R. | - |
| dc.creator | Mantilla, A. | - |
| dc.creator | Natividad, R. | - |
| dc.date | 2012-03-14T00:09:53Z | - |
| dc.date | 2012-03-14T00:09:53Z | - |
| dc.date | 2012-03-13 | - |
| dc.date.accessioned | 2013-01-16T08:15:29Z | - |
| dc.date.available | 2013-01-16T08:15:29Z | - |
| dc.date.issued | 2013-01-16 | - |
| dc.identifier | 8885885 | - |
| dc.identifier | http://hdl.handle.net/123456789/62 | - |
| dc.identifier.uri | http://www.repositoriodigital.ipn.mx/handle/123456789/10588 | - |
| dc.description | The objective of this work is to study, for the first time, the photodegradation of 4-chlorophenol (4CP) catalyzed by a calcined Mg Zn Al layered double hydroxides (MgAlZn LDHs) in a co-current downflow bubble column (CDBC) photoreactor at pilot scale. The effect of initial organic compound concentration, temperature, and mass catalyst over reaction rate was elucidated. An intrinsic kinetic regime was established, and a single-site Langmuir Hinshelwood mechanism was determined to occur during the organic compound oxidation. The catalyst was characterized by X-ray diffraction (XRD), inductively coupled plasma atomic emission spectrometry (ICP-AES), and ultraviolet visible light (UV/vis) spectrophotometry. The reaction progress was verified by UV/vis spectrophotometry and total organic carbon (TOC) content. Degradation and mineralization rate were found to be dependent on temperature and 4CP concentration. In the range of studied operating conditions, a maximum of 94% 4CP was degraded, while 70% total organic carbon removal was achieved. | - |
| dc.description | Fotodegradación en fase acuosa mediante hidrotalcita MgAlZn en planta piloto. | - |
| dc.language | en | - |
| dc.subject | Photocatalysis | - |
| dc.subject | Hydrotalcite | - |
| dc.subject | Pilot plant | - |
| dc.subject | Co-current downflow bubble column reactor | - |
| dc.title | 4-Chlorophenol Oxidation Photocatalyzed by a Calcined MgAlZn Layered Double Hydroxide in a Co-current down flow Bubble Column | - |
| dc.type | Article | - |
| Aparece en las colecciones: | Doctorado | |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| 4-Chlorophenol Oxidation Photocatalyzed by a Calcined MgAlZn Layered Double Hydroxide in a Cocurrent Downflow Bubble Column.pdf | 987.17 kB | Adobe PDF | Visualizar/Abrir |
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