Hydro-Adsorption Study by Dynamic Laser Speckle of Natural Zeolite for Adsorbent and Fertilizer Applications

The dynamic behavior caused by hydro-adsorption process of materials based on a rich mineral clinoptilolite together with their acidic, basic and calcinated forms has been studied by the dynamic laser speckle (DLS) technique. We propose a modified Peleg’s equation to improve fitting of DLS data. Tex...

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Detalles Bibliográficos
Autores principales: Mojica Sepúlveda, Ruth Dary, Mendoza Herrera, Luis Joaquín, Agosto, María Florencia, Grumel, Eduardo Emilio, Soria, Delia Beatriz, Cabello, Carmen Inés, Trivi, Marcelo Ricardo
Formato: Articulo
Lenguaje:Inglés
Publicado: 2016
Materias:
Ciencias Exactas
Ingeniería Química
Natural Zeolites, Adsorbents, Hydro-Adsorption, Laser, Speckle
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/77696
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-77696
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Ingeniería Química
Natural Zeolites, Adsorbents, Hydro-Adsorption, Laser, Speckle
spellingShingle Ciencias Exactas
Ingeniería Química
Natural Zeolites, Adsorbents, Hydro-Adsorption, Laser, Speckle
Mojica Sepúlveda, Ruth Dary
Mendoza Herrera, Luis Joaquín
Agosto, María Florencia
Grumel, Eduardo Emilio
Soria, Delia Beatriz
Cabello, Carmen Inés
Trivi, Marcelo Ricardo
Hydro-Adsorption Study by Dynamic Laser Speckle of Natural Zeolite for Adsorbent and Fertilizer Applications
topic_facet Ciencias Exactas
Ingeniería Química
Natural Zeolites, Adsorbents, Hydro-Adsorption, Laser, Speckle
description The dynamic behavior caused by hydro-adsorption process of materials based on a rich mineral clinoptilolite together with their acidic, basic and calcinated forms has been studied by the dynamic laser speckle (DLS) technique. We propose a modified Peleg’s equation to improve fitting of DLS data. Textural (BET), structural (XRD) and spectroscopic (FTIR) properties were also studied and compared. We demonstrated that DLS was the most sensitive, simple and inexpensive method for comparing the performance of adsorptive materials with slightly modified surfaces. It also allowed the correlation with physicochemical properties.
format Articulo
Articulo
author Mojica Sepúlveda, Ruth Dary
Mendoza Herrera, Luis Joaquín
Agosto, María Florencia
Grumel, Eduardo Emilio
Soria, Delia Beatriz
Cabello, Carmen Inés
Trivi, Marcelo Ricardo
author_facet Mojica Sepúlveda, Ruth Dary
Mendoza Herrera, Luis Joaquín
Agosto, María Florencia
Grumel, Eduardo Emilio
Soria, Delia Beatriz
Cabello, Carmen Inés
Trivi, Marcelo Ricardo
author_sort Mojica Sepúlveda, Ruth Dary
title Hydro-Adsorption Study by Dynamic Laser Speckle of Natural Zeolite for Adsorbent and Fertilizer Applications
title_short Hydro-Adsorption Study by Dynamic Laser Speckle of Natural Zeolite for Adsorbent and Fertilizer Applications
title_full Hydro-Adsorption Study by Dynamic Laser Speckle of Natural Zeolite for Adsorbent and Fertilizer Applications
title_fullStr Hydro-Adsorption Study by Dynamic Laser Speckle of Natural Zeolite for Adsorbent and Fertilizer Applications
title_full_unstemmed Hydro-Adsorption Study by Dynamic Laser Speckle of Natural Zeolite for Adsorbent and Fertilizer Applications
title_sort hydro-adsorption study by dynamic laser speckle of natural zeolite for adsorbent and fertilizer applications
publishDate 2016
url http://sedici.unlp.edu.ar/handle/10915/77696
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