Corrosion Inhibition of Aluminum Alloy (R408, R613) in Sodium Hydroxide Alkali Medium by Expired Drug of Ketoprofen
The deterrent effect of medication molecules that have expired, ketoprofen, on aluminum alloy (R408, R613) corrosion in 0.2 M NaOH solution was investigated using the weight loss approach at (20, 30, 40, and 50 0c). When the inhibitor concentration is increased (25,75,125,175,225,275 ppm), the effi...
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College of science, university of Diyala
2023-10-01
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| Series: | Academic Science Journal |
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| Online Access: | https://acadscij.uodiyala.edu.iq/index.php/Home/article/view/273 |
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| author | Ahmed N. Abd Noor I. Khaleel |
| author_facet | Ahmed N. Abd Noor I. Khaleel |
| author_sort | Ahmed N. Abd |
| collection | DOAJ |
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The deterrent effect of medication molecules that have expired, ketoprofen, on aluminum alloy (R408, R613) corrosion in 0.2 M NaOH solution was investigated using the weight loss approach at (20, 30, 40, and 50 0c). When the inhibitor concentration is increased (25,75,125,175,225,275 ppm), the efficiency of inhibition improves. Adsorption is governed by the Langmuir isotherm model. As a result, the effectiveness of inhibition is dependent. Whether the inhibitor is present or not, the strongest inhibitor had an inhibition efficiency of 84 percent. maximum temperature and concentration.
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| format | Article |
| id | doaj-art-5fb262e517634d779efca4e17fc810c7 |
| institution | Kabale University |
| issn | 2958-4612 2959-5568 |
| language | English |
| publishDate | 2023-10-01 |
| publisher | College of science, university of Diyala |
| record_format | Article |
| series | Academic Science Journal |
| spelling | doaj-art-5fb262e517634d779efca4e17fc810c72024-11-19T10:00:26ZengCollege of science, university of DiyalaAcademic Science Journal2958-46122959-55682023-10-011410.24237/ASJ.01.04.658BCorrosion Inhibition of Aluminum Alloy (R408, R613) in Sodium Hydroxide Alkali Medium by Expired Drug of Ketoprofen Ahmed N. Abd Noor I. Khaleel The deterrent effect of medication molecules that have expired, ketoprofen, on aluminum alloy (R408, R613) corrosion in 0.2 M NaOH solution was investigated using the weight loss approach at (20, 30, 40, and 50 0c). When the inhibitor concentration is increased (25,75,125,175,225,275 ppm), the efficiency of inhibition improves. Adsorption is governed by the Langmuir isotherm model. As a result, the effectiveness of inhibition is dependent. Whether the inhibitor is present or not, the strongest inhibitor had an inhibition efficiency of 84 percent. maximum temperature and concentration. https://acadscij.uodiyala.edu.iq/index.php/Home/article/view/273Aluminum, Alkali solusion, Corrosion, Expire Drug, Ketoprofen, Inhibitor. |
| spellingShingle | Ahmed N. Abd Noor I. Khaleel Corrosion Inhibition of Aluminum Alloy (R408, R613) in Sodium Hydroxide Alkali Medium by Expired Drug of Ketoprofen Academic Science Journal Aluminum, Alkali solusion, Corrosion, Expire Drug, Ketoprofen, Inhibitor. |
| title | Corrosion Inhibition of Aluminum Alloy (R408, R613) in Sodium Hydroxide Alkali Medium by Expired Drug of Ketoprofen |
| title_full | Corrosion Inhibition of Aluminum Alloy (R408, R613) in Sodium Hydroxide Alkali Medium by Expired Drug of Ketoprofen |
| title_fullStr | Corrosion Inhibition of Aluminum Alloy (R408, R613) in Sodium Hydroxide Alkali Medium by Expired Drug of Ketoprofen |
| title_full_unstemmed | Corrosion Inhibition of Aluminum Alloy (R408, R613) in Sodium Hydroxide Alkali Medium by Expired Drug of Ketoprofen |
| title_short | Corrosion Inhibition of Aluminum Alloy (R408, R613) in Sodium Hydroxide Alkali Medium by Expired Drug of Ketoprofen |
| title_sort | corrosion inhibition of aluminum alloy r408 r613 in sodium hydroxide alkali medium by expired drug of ketoprofen |
| topic | Aluminum, Alkali solusion, Corrosion, Expire Drug, Ketoprofen, Inhibitor. |
| url | https://acadscij.uodiyala.edu.iq/index.php/Home/article/view/273 |
| work_keys_str_mv | AT ahmednabd corrosioninhibitionofaluminumalloyr408r613insodiumhydroxidealkalimediumbyexpireddrugofketoprofen AT noorikhaleel corrosioninhibitionofaluminumalloyr408r613insodiumhydroxidealkalimediumbyexpireddrugofketoprofen |