Preliminary studies on hydrothermal synthesis of zeolite from Malaysian kaolinite clays
The use of kaolin as a source of silica and alumina for synthesis of zeolite has been widely reported with various compositions and processing routes. However, since kaolin is highly influenced by geological origin and geographical formation, coupled with the processing method, two different crude k...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Penerbit UTM Press
2019
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| Online Access: | http://eprints.utm.my/84994/1/MohdHafizDzarfanOthman2019_PreliminaryStudiesonHydrothermalSynthesis.pdf |
| _version_ | 1796863957212856320 |
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| author | Abdullahi, Tijjani Harun, Zawati Othman, Mohd. Hafiz Dzarfan Yusof, Khairul Nazri Rahmawati, Ainun Yunos, Muhamad Zaini Lajis, Mohd. Amri Yusof, Yusri |
| author_facet | Abdullahi, Tijjani Harun, Zawati Othman, Mohd. Hafiz Dzarfan Yusof, Khairul Nazri Rahmawati, Ainun Yunos, Muhamad Zaini Lajis, Mohd. Amri Yusof, Yusri |
| author_sort | Abdullahi, Tijjani |
| collection | ePrints |
| description | The use of kaolin as a source of silica and alumina for synthesis of zeolite has been widely reported with various compositions and processing routes. However, since kaolin is highly influenced by geological origin and geographical formation, coupled with the processing method, two different crude kaolin were obtained at various locations in Peninsular Malaysia to serve as precursor for synthesis of zeolite. Hydrothermal treatments were made at reasonable low temperature of 90°C in an oven. The synthesized product was then analyzed using X-ray diffraction and scanning electron microscopy, to evaluate the potentials of the process and the product. The outcome of the analysis suggested that the breaking down of the clay structure and the armophization process can improve raw material reactivity. However, the crystallinity and composition of the crude kaolin together with appropriate incubation time can greatly influence the synthesis process and the product. |
| first_indexed | 2024-03-05T20:34:30Z |
| format | Article |
| id | utm.eprints-84994 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T20:34:30Z |
| publishDate | 2019 |
| publisher | Penerbit UTM Press |
| record_format | dspace |
| spelling | utm.eprints-849942020-02-29T13:34:28Z http://eprints.utm.my/84994/ Preliminary studies on hydrothermal synthesis of zeolite from Malaysian kaolinite clays Abdullahi, Tijjani Harun, Zawati Othman, Mohd. Hafiz Dzarfan Yusof, Khairul Nazri Rahmawati, Ainun Yunos, Muhamad Zaini Lajis, Mohd. Amri Yusof, Yusri TP Chemical technology The use of kaolin as a source of silica and alumina for synthesis of zeolite has been widely reported with various compositions and processing routes. However, since kaolin is highly influenced by geological origin and geographical formation, coupled with the processing method, two different crude kaolin were obtained at various locations in Peninsular Malaysia to serve as precursor for synthesis of zeolite. Hydrothermal treatments were made at reasonable low temperature of 90°C in an oven. The synthesized product was then analyzed using X-ray diffraction and scanning electron microscopy, to evaluate the potentials of the process and the product. The outcome of the analysis suggested that the breaking down of the clay structure and the armophization process can improve raw material reactivity. However, the crystallinity and composition of the crude kaolin together with appropriate incubation time can greatly influence the synthesis process and the product. Penerbit UTM Press 2019 Article PeerReviewed application/pdf en http://eprints.utm.my/84994/1/MohdHafizDzarfanOthman2019_PreliminaryStudiesonHydrothermalSynthesis.pdf Abdullahi, Tijjani and Harun, Zawati and Othman, Mohd. Hafiz Dzarfan and Yusof, Khairul Nazri and Rahmawati, Ainun and Yunos, Muhamad Zaini and Lajis, Mohd. Amri and Yusof, Yusri (2019) Preliminary studies on hydrothermal synthesis of zeolite from Malaysian kaolinite clays. Malaysian Journal of Fundamental and Applied Sciences, 15 (3). pp. 421-425. ISSN 2289-5981 https://mjfas.utm.my/index.php/mjfas/article/download/1213/pdf |
| spellingShingle | TP Chemical technology Abdullahi, Tijjani Harun, Zawati Othman, Mohd. Hafiz Dzarfan Yusof, Khairul Nazri Rahmawati, Ainun Yunos, Muhamad Zaini Lajis, Mohd. Amri Yusof, Yusri Preliminary studies on hydrothermal synthesis of zeolite from Malaysian kaolinite clays |
| title | Preliminary studies on hydrothermal synthesis of zeolite from Malaysian kaolinite clays |
| title_full | Preliminary studies on hydrothermal synthesis of zeolite from Malaysian kaolinite clays |
| title_fullStr | Preliminary studies on hydrothermal synthesis of zeolite from Malaysian kaolinite clays |
| title_full_unstemmed | Preliminary studies on hydrothermal synthesis of zeolite from Malaysian kaolinite clays |
| title_short | Preliminary studies on hydrothermal synthesis of zeolite from Malaysian kaolinite clays |
| title_sort | preliminary studies on hydrothermal synthesis of zeolite from malaysian kaolinite clays |
| topic | TP Chemical technology |
| url | http://eprints.utm.my/84994/1/MohdHafizDzarfanOthman2019_PreliminaryStudiesonHydrothermalSynthesis.pdf |
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