The Inhibition Effect of Peach Juice on Corrosion of Low Carbon Steel in Hydrochloric Acid at Different Temperatures
The corrosion inhibition of low carbon steel in1N HCl solution in the presence of peach juice at temperature (30,40,50,and 60)°C at concentration ( 5, 10, 20, 30, 40and 50 cm3/L)were studied using weight loss and polarization techniques. Results show that the inhibition efficiency was increased with...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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University of Baghdad/College of Engineering
2010-03-01
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| Series: | Iraqi Journal of Chemical and Petroleum Engineering |
| Subjects: | |
| Online Access: | http://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/371 |
| _version_ | 1818155391319539712 |
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| author | Aprael S. Yaro Hadeel F. Ibraheem |
| author_facet | Aprael S. Yaro Hadeel F. Ibraheem |
| author_sort | Aprael S. Yaro |
| collection | DOAJ |
| description | The corrosion inhibition of low carbon steel in1N HCl solution in the presence of peach juice at temperature (30,40,50,and 60)°C at concentration ( 5, 10, 20, 30, 40and 50 cm3/L)were studied using weight loss and polarization techniques. Results show that the inhibition efficiency was increased with the increase of inhibitor concentration and increased with the increase of temperature up to 50ºC ,above 50ºC (i.e. at 60 ºC) the values of efficiency decreases. Activation parameters of the corrosion process such as activation energies, Ea, activation enthalpies, ΔH, and activation entropies, ΔS, were calculated. The adsorption of inhibitor follows Langmuir isotherm. Maximum inhibition efficiency obtained was a bout 91% at 50ºC in the 50 cm3/L inhibitor concentration. The polarization curves show that peach Juice is a mixed inhibitor. |
| first_indexed | 2024-12-11T14:41:39Z |
| format | Article |
| id | doaj.art-75bdd5e1b12c440d8edfa3202a15709c |
| institution | Directory Open Access Journal |
| issn | 1997-4884 2618-0707 |
| language | English |
| last_indexed | 2024-12-11T14:41:39Z |
| publishDate | 2010-03-01 |
| publisher | University of Baghdad/College of Engineering |
| record_format | Article |
| series | Iraqi Journal of Chemical and Petroleum Engineering |
| spelling | doaj.art-75bdd5e1b12c440d8edfa3202a15709c2022-12-22T01:01:53ZengUniversity of Baghdad/College of EngineeringIraqi Journal of Chemical and Petroleum Engineering1997-48842618-07072010-03-01111The Inhibition Effect of Peach Juice on Corrosion of Low Carbon Steel in Hydrochloric Acid at Different TemperaturesAprael S. YaroHadeel F. IbraheemThe corrosion inhibition of low carbon steel in1N HCl solution in the presence of peach juice at temperature (30,40,50,and 60)°C at concentration ( 5, 10, 20, 30, 40and 50 cm3/L)were studied using weight loss and polarization techniques. Results show that the inhibition efficiency was increased with the increase of inhibitor concentration and increased with the increase of temperature up to 50ºC ,above 50ºC (i.e. at 60 ºC) the values of efficiency decreases. Activation parameters of the corrosion process such as activation energies, Ea, activation enthalpies, ΔH, and activation entropies, ΔS, were calculated. The adsorption of inhibitor follows Langmuir isotherm. Maximum inhibition efficiency obtained was a bout 91% at 50ºC in the 50 cm3/L inhibitor concentration. The polarization curves show that peach Juice is a mixed inhibitor.http://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/371low carbon steel, corrosion inhibition, peach juice, electrochemical method |
| spellingShingle | Aprael S. Yaro Hadeel F. Ibraheem The Inhibition Effect of Peach Juice on Corrosion of Low Carbon Steel in Hydrochloric Acid at Different Temperatures Iraqi Journal of Chemical and Petroleum Engineering low carbon steel, corrosion inhibition, peach juice, electrochemical method |
| title | The Inhibition Effect of Peach Juice on Corrosion of Low Carbon Steel in Hydrochloric Acid at Different Temperatures |
| title_full | The Inhibition Effect of Peach Juice on Corrosion of Low Carbon Steel in Hydrochloric Acid at Different Temperatures |
| title_fullStr | The Inhibition Effect of Peach Juice on Corrosion of Low Carbon Steel in Hydrochloric Acid at Different Temperatures |
| title_full_unstemmed | The Inhibition Effect of Peach Juice on Corrosion of Low Carbon Steel in Hydrochloric Acid at Different Temperatures |
| title_short | The Inhibition Effect of Peach Juice on Corrosion of Low Carbon Steel in Hydrochloric Acid at Different Temperatures |
| title_sort | inhibition effect of peach juice on corrosion of low carbon steel in hydrochloric acid at different temperatures |
| topic | low carbon steel, corrosion inhibition, peach juice, electrochemical method |
| url | http://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/371 |
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