Inhibitive impacts extract of Citrus aurantium leaves of carbon steel in corrosive media
Relatively inexpensive, stable plant extract, namely Citrus aurantium leaves, was employed as highly efficient inhibitor of carbon steel corrosion by corrosive acid. The inhibition efficiency was estimated based on the weight loss method. Inhibition impacts of researched inhibitor increase with the...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2018-10-01
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| Series: | Green Chemistry Letters and Reviews |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/17518253.2018.1547796 |
| _version_ | 1818484023066886144 |
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| author | Rifat Mohammed Dakhil Tayser Sumer Gaaz Ahmed A. Al-Amiery Abdul Amir H. Kadhum |
| author_facet | Rifat Mohammed Dakhil Tayser Sumer Gaaz Ahmed A. Al-Amiery Abdul Amir H. Kadhum |
| author_sort | Rifat Mohammed Dakhil |
| collection | DOAJ |
| description | Relatively inexpensive, stable plant extract, namely Citrus aurantium leaves, was employed as highly efficient inhibitor of carbon steel corrosion by corrosive acid. The inhibition efficiency was estimated based on the weight loss method. Inhibition impacts of researched inhibitor increase with the concentration of the plant extract increase. The inhibition efficiency depends on three factors: molecular structure, concentration, and molecular weight of the inhibitor. Inhibition efficiency of 81.2% was achieved with 20% (v/v) of the extract in 1 M hydrochloric acid during 3 h at 25°C. The effect of temperature was also investigated and activation parameters were evaluated. Inhibition adsorption characteristics were approximated by Langmuir adsorption isotherm. Chemical adsorption mechanism was proposed for the studied inhibitor from the trend of inhibition performance and temperature degree in addition to activation energy values and heat of adsorption. |
| first_indexed | 2024-12-10T15:49:59Z |
| format | Article |
| id | doaj.art-90312bcfc625480fb9f54c7fed218b1b |
| institution | Directory Open Access Journal |
| issn | 1751-8253 1751-7192 |
| language | English |
| last_indexed | 2024-12-10T15:49:59Z |
| publishDate | 2018-10-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Green Chemistry Letters and Reviews |
| spelling | doaj.art-90312bcfc625480fb9f54c7fed218b1b2022-12-22T01:42:50ZengTaylor & Francis GroupGreen Chemistry Letters and Reviews1751-82531751-71922018-10-0111455956610.1080/17518253.2018.15477961547796Inhibitive impacts extract of Citrus aurantium leaves of carbon steel in corrosive mediaRifat Mohammed Dakhil0Tayser Sumer Gaaz1Ahmed A. Al-Amiery2Abdul Amir H. Kadhum3Technical College, Basrah, Southern Technical UniversityTechnical College Al-Musaib, Al-Furat Al Awsat Technical UniversityUniversiti Kebangsaan MalaysiaUniversiti Kebangsaan MalaysiaRelatively inexpensive, stable plant extract, namely Citrus aurantium leaves, was employed as highly efficient inhibitor of carbon steel corrosion by corrosive acid. The inhibition efficiency was estimated based on the weight loss method. Inhibition impacts of researched inhibitor increase with the concentration of the plant extract increase. The inhibition efficiency depends on three factors: molecular structure, concentration, and molecular weight of the inhibitor. Inhibition efficiency of 81.2% was achieved with 20% (v/v) of the extract in 1 M hydrochloric acid during 3 h at 25°C. The effect of temperature was also investigated and activation parameters were evaluated. Inhibition adsorption characteristics were approximated by Langmuir adsorption isotherm. Chemical adsorption mechanism was proposed for the studied inhibitor from the trend of inhibition performance and temperature degree in addition to activation energy values and heat of adsorption.http://dx.doi.org/10.1080/17518253.2018.1547796Citrus aurantiumcarbon steelhydrochloric acid solutioncorrosion inhibitionadsorption |
| spellingShingle | Rifat Mohammed Dakhil Tayser Sumer Gaaz Ahmed A. Al-Amiery Abdul Amir H. Kadhum Inhibitive impacts extract of Citrus aurantium leaves of carbon steel in corrosive media Green Chemistry Letters and Reviews Citrus aurantium carbon steel hydrochloric acid solution corrosion inhibition adsorption |
| title | Inhibitive impacts extract of Citrus aurantium leaves of carbon steel in corrosive media |
| title_full | Inhibitive impacts extract of Citrus aurantium leaves of carbon steel in corrosive media |
| title_fullStr | Inhibitive impacts extract of Citrus aurantium leaves of carbon steel in corrosive media |
| title_full_unstemmed | Inhibitive impacts extract of Citrus aurantium leaves of carbon steel in corrosive media |
| title_short | Inhibitive impacts extract of Citrus aurantium leaves of carbon steel in corrosive media |
| title_sort | inhibitive impacts extract of citrus aurantium leaves of carbon steel in corrosive media |
| topic | Citrus aurantium carbon steel hydrochloric acid solution corrosion inhibition adsorption |
| url | http://dx.doi.org/10.1080/17518253.2018.1547796 |
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