EFFECT OF TEMPERATURE ON CORROSION INHIBITION OF COPPER - NICKEL ALLOY BY TETRAETHYLENEPENTAMINE UNDER FLOW CONDITIONS

EFFECT OF TEMPERATURE ON CORROSION INHIBITION OF COPPER - NICKEL ALLOY BY TETRAETHYLENEPENTAMINE UNDER FLOW CONDITIONS

The corrosion of copper - nickel alloy in hydrochloric acid was investigated at different temperatures, inhibitor concentrations, and corrosive solution rotation rates. Weight loss technique was used to evaluate the corrosion rate data. Tetraethylenepentamine was used as organic corrosion inhibitor,...

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Autor principal: KHADOM,ANEES A
Lenguaje:English
Publicado: Sociedad Chilena de Química 2014
Materias:
Corrosion inhibition
hydrochloric acid
kinetic parameters
fluid flow
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000300004
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spelling oai:scielo:S0717-970720140003000042014-12-15EFFECT OF TEMPERATURE ON CORROSION INHIBITION OF COPPER - NICKEL ALLOY BY TETRAETHYLENEPENTAMINE UNDER FLOW CONDITIONSKHADOM,ANEES A Corrosion inhibition hydrochloric acid kinetic parameters fluid flow The corrosion of copper - nickel alloy in hydrochloric acid was investigated at different temperatures, inhibitor concentrations, and corrosive solution rotation rates. Weight loss technique was used to evaluate the corrosion rate data. Tetraethylenepentamine was used as organic corrosion inhibitor, while hydrochloric acid was the corrosive solution. Different parameters, such as inhibitor efficiency, activation energy were obtained. Corrosion rate increased with both temperature and acid rotation rate, while it decreased with increases of Tetraethylenepentamine concentration. Maximum inhibitor efficiency was at lower level of temperature, acid rotation rate and higher level of inhibitor concentration.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.59 n.3 20142014-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000300004en10.4067/S0717-97072014000300004
institution Scielo Chile
collection Scielo Chile
language English
topic Corrosion inhibition
hydrochloric acid
kinetic parameters
fluid flow
spellingShingle Corrosion inhibition
hydrochloric acid
kinetic parameters
fluid flow
KHADOM,ANEES A
EFFECT OF TEMPERATURE ON CORROSION INHIBITION OF COPPER - NICKEL ALLOY BY TETRAETHYLENEPENTAMINE UNDER FLOW CONDITIONS
description The corrosion of copper - nickel alloy in hydrochloric acid was investigated at different temperatures, inhibitor concentrations, and corrosive solution rotation rates. Weight loss technique was used to evaluate the corrosion rate data. Tetraethylenepentamine was used as organic corrosion inhibitor, while hydrochloric acid was the corrosive solution. Different parameters, such as inhibitor efficiency, activation energy were obtained. Corrosion rate increased with both temperature and acid rotation rate, while it decreased with increases of Tetraethylenepentamine concentration. Maximum inhibitor efficiency was at lower level of temperature, acid rotation rate and higher level of inhibitor concentration.
author KHADOM,ANEES A
author_facet KHADOM,ANEES A
author_sort KHADOM,ANEES A
title EFFECT OF TEMPERATURE ON CORROSION INHIBITION OF COPPER - NICKEL ALLOY BY TETRAETHYLENEPENTAMINE UNDER FLOW CONDITIONS
title_short EFFECT OF TEMPERATURE ON CORROSION INHIBITION OF COPPER - NICKEL ALLOY BY TETRAETHYLENEPENTAMINE UNDER FLOW CONDITIONS
title_full EFFECT OF TEMPERATURE ON CORROSION INHIBITION OF COPPER - NICKEL ALLOY BY TETRAETHYLENEPENTAMINE UNDER FLOW CONDITIONS
title_fullStr EFFECT OF TEMPERATURE ON CORROSION INHIBITION OF COPPER - NICKEL ALLOY BY TETRAETHYLENEPENTAMINE UNDER FLOW CONDITIONS
title_full_unstemmed EFFECT OF TEMPERATURE ON CORROSION INHIBITION OF COPPER - NICKEL ALLOY BY TETRAETHYLENEPENTAMINE UNDER FLOW CONDITIONS
title_sort effect of temperature on corrosion inhibition of copper - nickel alloy by tetraethylenepentamine under flow conditions
publisher Sociedad Chilena de Química
publishDate 2014
url http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000300004
work_keys_str_mv AT khadomaneesa effectoftemperatureoncorrosioninhibitionofcoppernickelalloybytetraethylenepentamineunderflowconditions
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