Inhibition of steel corrosion by calcium benzoate adsorption in nitrate solutions

The inhibitive properties of calcium benzoate for steel corrosion were studied in sodium nitrate solutions at room temperature. Corrosion parameters of the steel/nitrate and steel/benzoate + nitrate interfaces were obtained from polarisation curves. Adsorption parameters of benzoate on steel in sodi...

Descripción completa

Detalles Bibliográficos
Autores principales: Blustein, Guillermo, Rodriguez, J., Romagnoli, Roberto, Zinola, C. F.
Formato: Articulo
Lenguaje:Inglés
Publicado: 2005
Materias:
Ingeniería Química
Steel
Inhibition
Corrosion
Adsorption
Calcium benzoate
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/171191
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-171191
record_format dspace
spelling I19-R120-10915-1711912024-10-07T20:13:46Z http://sedici.unlp.edu.ar/handle/10915/171191 Inhibition of steel corrosion by calcium benzoate adsorption in nitrate solutions Blustein, Guillermo Rodriguez, J. Romagnoli, Roberto Zinola, C. F. 2005 2024-10-07T18:02:13Z en Ingeniería Química Steel Inhibition Corrosion Adsorption Calcium benzoate The inhibitive properties of calcium benzoate for steel corrosion were studied in sodium nitrate solutions at room temperature. Corrosion parameters of the steel/nitrate and steel/benzoate + nitrate interfaces were obtained from polarisation curves. Adsorption parameters of benzoate on steel in sodium nitrate solutions were determined through changes in the degree of surface coverage by the inhibitor, as a function of concentration, time and adsorption potential. The effect of chloride on the corrosion inhibition of benzoate was analysed exposing the metal in different chloride solution concentrations. Centro de Investigación y Desarrollo en Tecnología de Pinturas Articulo Articulo http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf 369-383
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ingeniería Química
Steel
Inhibition
Corrosion
Adsorption
Calcium benzoate
spellingShingle Ingeniería Química
Steel
Inhibition
Corrosion
Adsorption
Calcium benzoate
Blustein, Guillermo
Rodriguez, J.
Romagnoli, Roberto
Zinola, C. F.
Inhibition of steel corrosion by calcium benzoate adsorption in nitrate solutions
topic_facet Ingeniería Química
Steel
Inhibition
Corrosion
Adsorption
Calcium benzoate
description The inhibitive properties of calcium benzoate for steel corrosion were studied in sodium nitrate solutions at room temperature. Corrosion parameters of the steel/nitrate and steel/benzoate + nitrate interfaces were obtained from polarisation curves. Adsorption parameters of benzoate on steel in sodium nitrate solutions were determined through changes in the degree of surface coverage by the inhibitor, as a function of concentration, time and adsorption potential. The effect of chloride on the corrosion inhibition of benzoate was analysed exposing the metal in different chloride solution concentrations.
format Articulo
Articulo
author Blustein, Guillermo
Rodriguez, J.
Romagnoli, Roberto
Zinola, C. F.
author_facet Blustein, Guillermo
Rodriguez, J.
Romagnoli, Roberto
Zinola, C. F.
author_sort Blustein, Guillermo
title Inhibition of steel corrosion by calcium benzoate adsorption in nitrate solutions
title_short Inhibition of steel corrosion by calcium benzoate adsorption in nitrate solutions
title_full Inhibition of steel corrosion by calcium benzoate adsorption in nitrate solutions
title_fullStr Inhibition of steel corrosion by calcium benzoate adsorption in nitrate solutions
title_full_unstemmed Inhibition of steel corrosion by calcium benzoate adsorption in nitrate solutions
title_sort inhibition of steel corrosion by calcium benzoate adsorption in nitrate solutions
publishDate 2005
url http://sedici.unlp.edu.ar/handle/10915/171191
work_keys_str_mv AT blusteinguillermo inhibitionofsteelcorrosionbycalciumbenzoateadsorptioninnitratesolutions
AT rodriguezj inhibitionofsteelcorrosionbycalciumbenzoateadsorptioninnitratesolutions
AT romagnoliroberto inhibitionofsteelcorrosionbycalciumbenzoateadsorptioninnitratesolutions
AT zinolacf inhibitionofsteelcorrosionbycalciumbenzoateadsorptioninnitratesolutions
_version_ 1825276120710250496

Ejemplares similares