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_aTHE0010894 (Local) _qHardback |
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_aUMPSA _beng _cUMPSA _erda |
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| 090 | _aFTKKP .S98 2025 r Bc. | ||
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_aNorsyuhada Binti Ghazali, , , , _eauthor. |
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_aDeveloping microcapsule chitosan-based to enhance corrosion protection / _cNorsyuhada Binti Ghazali |
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_aKuantan, Pahang : _bUMPSA, _c2025 |
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| 264 | 4 | _c© 2025 | |
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_a42 pages : _billustrations ; |
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_2rdacontent _atext |
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_2rdamedia _aunmediated |
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_2rdacarrier _avolume |
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_2rda _atext file _bPDF |
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| 500 | _aFaculty of Chemical and Process Engineering Technology | ||
| 502 | _aFinal Year Report (Bachelor of Technology Mechanical Engineering (Petroleum) with Hons ) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025 | ||
| 504 | _aInclude bibliographical reference | ||
| 520 | 3 | _aMicroencapsulation technology has emerged as a promising approach to enhance the effectiveness and durability of corrosion inhibitors. This study focuses on the development of chitosan-based microencapsulation, utilizing gum Arabic as binder and TPP as a cross-linking agent. The primary objectives of this study are to develop micro-sized capsules for corrosion protection and to formulate environmentally friendly microcapsules that minimize negative impacts on both human health and aquatic life. The scope of the research encompasses material selection and preparation, microcapsule synthesis and environmental considerations. The coacervation method was selected for this experiment due to its simplicity, efficiency and suitability within the given experimental timeline. In this experiment, chitosan (1% & 2% w/v), gum Arabic (1% & 3% w/v) and TPP (0.5% w/v) were used to optimize microcapsule formation. The findings revealed that the formulation containing 1% GA and 2% chitosan (Sample A) produced the most uniform and well-defined microcapsules. In contrast, higher GA concentrations (3% w/v) combined with lower chitosan 91% w/v) (Sample D) resulted in thicker microcapsule walls and indistinct structure, which may compromise encapsulation efficiency. | |
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_aFaculty of Chemical and Process Engineering Technology _xDissertations |
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_aUniversities and colleges _xDissertations |
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_aTheses _xDissertations |
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| 856 | _uhttps://umpir.ump.edu.my/id/eprint/47862 | ||
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