Optimal preparation of low-cost and high-permeation NaA zeolite membrane for effective ethanol dehydration
| العنوان: | Optimal preparation of low-cost and high-permeation NaA zeolite membrane for effective ethanol dehydration |
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| المؤلفون: | Fatima Zohra Charik, Brahim Achiou, Abdessamad Belgada, Zakarya Chafiq Elidrissi, Mohamed Ouammou, Murielle Rabiller-Baudry, Saad Alami Younssi |
| المساهمون: | Institut des Sciences Chimiques de Rennes (ISCR), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Ecole Nationale Supérieure de Chimie de Rennes (ENSCR)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Université Hassan II [Casablanca] (UH2MC), P757215H, Ministère de l’Enseignement Supérieur et de la Recherche Scientifique, MESRS, Centre National pour la Recherche Scientifique et Technique, CNRST: PPR/2015/72, Ministère de l'Enseignement Supérieur, de la Recherche Scientifique et de la Formation des Cadres, MESRSFC |
| المصدر: | Microporous and Mesoporous Materials Microporous and Mesoporous Materials, 2022, 344, pp.112229. ⟨10.1016/j.micromeso.2022.112229⟩ |
| بيانات النشر: | Elsevier BV, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Pervaporation, Mechanics of Materials, Zeolite material, Clay, [CHIM]Chemical Sciences, Hydrothermal synthesis, General Materials Science, [CHIM.MATE]Chemical Sciences/Material chemistry, General Chemistry, Condensed Matter Physics, Low-cost membrane |
| الوصف: | International audience; In this work, low-cost and high permeation NaA zeolite membrane was successfully prepared on kaolinite support by in-situ crystallization using secondary growth method. The effect of synthesis conditions including temperature and time of crystallization, and water ratio was studied aiming to improve the quality and the performance of the membrane. The prepared membrane was thoroughly characterized using many techniques such as X-ray diffraction, scanning electron microscopy infrared spectroscopy, Brunauer-Emmett-Teller specific surface area and zeta potential to investigate the layer deposition. The prepared membrane exhibits high permeation flux of 8.49 kg m −2 h−1 and separation factor of 10900 for the dehydration of 90 wt% ethanol by pervaporation at 75 °C. |
| تدمد: | 1387-1811 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4dcc5b0c5f913abd9777b8eb1f67cd5c https://doi.org/10.1016/j.micromeso.2022.112229 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi.dedup.....4dcc5b0c5f913abd9777b8eb1f67cd5c |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 13871811 |
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