The effect of DTPA on calcium carbonate scale deposition on copper and aluminium surfaces

Calcium carbonate (CaCO(3)) scale inhibition by Diethylenetriaminepentaacetic acid (DTPA) on copper and aluminium metal surfaces was studied at 60 and 100 °C. The samples were characterized using X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy...

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Autores principales: Palanisamy, K., Sanjiv Raj, K., Bhuvaneswari, S., Rajasekaran, M., Subramanian, V.K.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7052400/
https://www.ncbi.nlm.nih.gov/pubmed/32154426
http://dx.doi.org/10.1016/j.heliyon.2020.e03506
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author Palanisamy, K.
Sanjiv Raj, K.
Bhuvaneswari, S.
Rajasekaran, M.
Subramanian, V.K.
author_facet Palanisamy, K.
Sanjiv Raj, K.
Bhuvaneswari, S.
Rajasekaran, M.
Subramanian, V.K.
author_sort Palanisamy, K.
collection PubMed
description Calcium carbonate (CaCO(3)) scale inhibition by Diethylenetriaminepentaacetic acid (DTPA) on copper and aluminium metal surfaces was studied at 60 and 100 °C. The samples were characterized using X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). The results revealed a novel pot like morphology for calcite which was resulted from the transformation of dumbbell morphology. The pot like morphology exposed the possibility of hollow structures for other polymorphs and is resulted from the breaking apart of the dumbbell structures at the middle, followed by fluffing of the separated parts.
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spelling pubmed-70524002020-03-09 The effect of DTPA on calcium carbonate scale deposition on copper and aluminium surfaces Palanisamy, K. Sanjiv Raj, K. Bhuvaneswari, S. Rajasekaran, M. Subramanian, V.K. Heliyon Article Calcium carbonate (CaCO(3)) scale inhibition by Diethylenetriaminepentaacetic acid (DTPA) on copper and aluminium metal surfaces was studied at 60 and 100 °C. The samples were characterized using X-ray diffraction (XRD), Scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FTIR). The results revealed a novel pot like morphology for calcite which was resulted from the transformation of dumbbell morphology. The pot like morphology exposed the possibility of hollow structures for other polymorphs and is resulted from the breaking apart of the dumbbell structures at the middle, followed by fluffing of the separated parts. Elsevier 2020-03-02 /pmc/articles/PMC7052400/ /pubmed/32154426 http://dx.doi.org/10.1016/j.heliyon.2020.e03506 Text en © 2020 Published by Elsevier Ltd. http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Article
Palanisamy, K.
Sanjiv Raj, K.
Bhuvaneswari, S.
Rajasekaran, M.
Subramanian, V.K.
The effect of DTPA on calcium carbonate scale deposition on copper and aluminium surfaces
title The effect of DTPA on calcium carbonate scale deposition on copper and aluminium surfaces
title_full The effect of DTPA on calcium carbonate scale deposition on copper and aluminium surfaces
title_fullStr The effect of DTPA on calcium carbonate scale deposition on copper and aluminium surfaces
title_full_unstemmed The effect of DTPA on calcium carbonate scale deposition on copper and aluminium surfaces
title_short The effect of DTPA on calcium carbonate scale deposition on copper and aluminium surfaces
title_sort effect of dtpa on calcium carbonate scale deposition on copper and aluminium surfaces
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7052400/
https://www.ncbi.nlm.nih.gov/pubmed/32154426
http://dx.doi.org/10.1016/j.heliyon.2020.e03506
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