Synthesis of Multifunctional Polymers Based on Tert-Butyl Acrylamide/Octyl Acrylate as Lubricant Additives and Adsorbents for Copper Ion from Aqueous Solution
Two homopolymeric and three copolymeric additives for base oil were synthesized using octyl acrylate (OA) and tert-butyl acrylamide (TBA) monomers. The two additives named P1 and P2 are the homopolymers of TBA and OA, respectively, whereas copolymeric additives named Co1, Co2, and Co3 were synthesi...
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| Format: | Article |
| Language: | Arabic |
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College of Science for Women, University of Baghdad
2023-12-01
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| Series: | Baghdad Science Journal |
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| Online Access: | https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/9095 |
| _version_ | 1797402037660418048 |
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| author | Ameen Hadi Mohammed Enaam Fadil Mousa Ameera Hassan Hamed Mansor Ahmad |
| author_facet | Ameen Hadi Mohammed Enaam Fadil Mousa Ameera Hassan Hamed Mansor Ahmad |
| author_sort | Ameen Hadi Mohammed |
| collection | DOAJ |
| description |
Two homopolymeric and three copolymeric additives for base oil were synthesized using octyl acrylate (OA) and tert-butyl acrylamide (TBA) monomers. The two additives named P1 and P2 are the homopolymers of TBA and OA, respectively, whereas copolymeric additives named Co1, Co2, and Co3 were synthesized by varying the ratios of TBA:OA as 1:3, 3:1 and 1:1, respectively. The prepared polymers were characterized by Fourier Transform Infrared (FTIR). Based on the solubility of synthesized polymers in base oil and reactivity ratios of TBA/OA copolymer (0.222, 0.434) calculated by Fineman-Ross method, P2, Co1, Co2 and Co3 were selected to evaluate their performance as pour point depressant (PPD), viscosity improver (VII), and anticorrosion additives in base oil. Additives P2 and Co1 showed the best performance as (PPD) and (VII) whereas Co2 and Co3 revealed the best performance as anticorrosion additives. The flash point of base oil increased as a concentration of polymeric additives increased in the base oil. In addition to study the performance of synthesized polymers as lubricant additives, the capability of polymers for removing CuII from synthetic wastewater was also investigated. Different parameters such as pH of solution, contact time, and CuII concentration were changed in order to study their effect on adsorption capacity of polymers. Generally, polymers with high TBA content such as P1, Co2, and Co3 showed good performance in removing CuII.
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| first_indexed | 2024-03-09T02:18:37Z |
| format | Article |
| id | doaj.art-213f4bf0bdff44d78545a76c3fc08544 |
| institution | Directory Open Access Journal |
| issn | 2078-8665 2411-7986 |
| language | Arabic |
| last_indexed | 2024-03-09T02:18:37Z |
| publishDate | 2023-12-01 |
| publisher | College of Science for Women, University of Baghdad |
| record_format | Article |
| series | Baghdad Science Journal |
| spelling | doaj.art-213f4bf0bdff44d78545a76c3fc085442023-12-06T20:00:49ZaraCollege of Science for Women, University of BaghdadBaghdad Science Journal2078-86652411-79862023-12-01206(Suppl.)10.21123/bsj.2023.9095Synthesis of Multifunctional Polymers Based on Tert-Butyl Acrylamide/Octyl Acrylate as Lubricant Additives and Adsorbents for Copper Ion from Aqueous SolutionAmeen Hadi Mohammed0Enaam Fadil Mousa1Ameera Hassan Hamed2Mansor Ahmad3Department of Chemistry, College of Science for Women, University of Baghdad, Baghdad, Iraq.Department of Chemistry, College of Science for Women, University of Baghdad, Baghdad, Iraq.Department of Chemistry, College of Science for Women, University of Baghdad, Baghdad, Iraq.Department of Chemistry, Faculty of Science, University Putra Malaysia, Selangor, Malaysia. Two homopolymeric and three copolymeric additives for base oil were synthesized using octyl acrylate (OA) and tert-butyl acrylamide (TBA) monomers. The two additives named P1 and P2 are the homopolymers of TBA and OA, respectively, whereas copolymeric additives named Co1, Co2, and Co3 were synthesized by varying the ratios of TBA:OA as 1:3, 3:1 and 1:1, respectively. The prepared polymers were characterized by Fourier Transform Infrared (FTIR). Based on the solubility of synthesized polymers in base oil and reactivity ratios of TBA/OA copolymer (0.222, 0.434) calculated by Fineman-Ross method, P2, Co1, Co2 and Co3 were selected to evaluate their performance as pour point depressant (PPD), viscosity improver (VII), and anticorrosion additives in base oil. Additives P2 and Co1 showed the best performance as (PPD) and (VII) whereas Co2 and Co3 revealed the best performance as anticorrosion additives. The flash point of base oil increased as a concentration of polymeric additives increased in the base oil. In addition to study the performance of synthesized polymers as lubricant additives, the capability of polymers for removing CuII from synthetic wastewater was also investigated. Different parameters such as pH of solution, contact time, and CuII concentration were changed in order to study their effect on adsorption capacity of polymers. Generally, polymers with high TBA content such as P1, Co2, and Co3 showed good performance in removing CuII. https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/9095Heavy metals removal, Octyl acrylate, Pour point depressants, Reactivity ratios, Tert-butyl acrylamide, Viscosity improvers |
| spellingShingle | Ameen Hadi Mohammed Enaam Fadil Mousa Ameera Hassan Hamed Mansor Ahmad Synthesis of Multifunctional Polymers Based on Tert-Butyl Acrylamide/Octyl Acrylate as Lubricant Additives and Adsorbents for Copper Ion from Aqueous Solution Baghdad Science Journal Heavy metals removal, Octyl acrylate, Pour point depressants, Reactivity ratios, Tert-butyl acrylamide, Viscosity improvers |
| title | Synthesis of Multifunctional Polymers Based on Tert-Butyl Acrylamide/Octyl Acrylate as Lubricant Additives and Adsorbents for Copper Ion from Aqueous Solution |
| title_full | Synthesis of Multifunctional Polymers Based on Tert-Butyl Acrylamide/Octyl Acrylate as Lubricant Additives and Adsorbents for Copper Ion from Aqueous Solution |
| title_fullStr | Synthesis of Multifunctional Polymers Based on Tert-Butyl Acrylamide/Octyl Acrylate as Lubricant Additives and Adsorbents for Copper Ion from Aqueous Solution |
| title_full_unstemmed | Synthesis of Multifunctional Polymers Based on Tert-Butyl Acrylamide/Octyl Acrylate as Lubricant Additives and Adsorbents for Copper Ion from Aqueous Solution |
| title_short | Synthesis of Multifunctional Polymers Based on Tert-Butyl Acrylamide/Octyl Acrylate as Lubricant Additives and Adsorbents for Copper Ion from Aqueous Solution |
| title_sort | synthesis of multifunctional polymers based on tert butyl acrylamide octyl acrylate as lubricant additives and adsorbents for copper ion from aqueous solution |
| topic | Heavy metals removal, Octyl acrylate, Pour point depressants, Reactivity ratios, Tert-butyl acrylamide, Viscosity improvers |
| url | https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/9095 |
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