Version 1
: Received: 17 October 2023 / Approved: 18 October 2023 / Online: 18 October 2023 (08:32:33 CEST)
How to cite:
Hashim, I. A.; Shehu, H.; Hossain, M.; Ramalan, M.; Karnik, A.; Giwa, A. SEPERATION OF CO2 FROM NITROGEN AND OXYGEN USING HYDROPHOBIC CERAMIC MEMBRANE. Preprints2023, 2023101113. https://doi.org/10.20944/preprints202310.1113.v1
Hashim, I. A.; Shehu, H.; Hossain, M.; Ramalan, M.; Karnik, A.; Giwa, A. SEPERATION OF CO2 FROM NITROGEN AND OXYGEN USING HYDROPHOBIC CERAMIC MEMBRANE. Preprints 2023, 2023101113. https://doi.org/10.20944/preprints202310.1113.v1
Hashim, I. A.; Shehu, H.; Hossain, M.; Ramalan, M.; Karnik, A.; Giwa, A. SEPERATION OF CO2 FROM NITROGEN AND OXYGEN USING HYDROPHOBIC CERAMIC MEMBRANE. Preprints2023, 2023101113. https://doi.org/10.20944/preprints202310.1113.v1
APA Style
Hashim, I. A., Shehu, H., Hossain, M., Ramalan, M., Karnik, A., & Giwa, A. (2023). SEPERATION OF CO2 FROM NITROGEN AND OXYGEN USING HYDROPHOBIC CERAMIC MEMBRANE. Preprints. https://doi.org/10.20944/preprints202310.1113.v1
Chicago/Turabian Style
Hashim, I. A., Aditiya Karnik and Ayo Giwa. 2023 "SEPERATION OF CO2 FROM NITROGEN AND OXYGEN USING HYDROPHOBIC CERAMIC MEMBRANE" Preprints. https://doi.org/10.20944/preprints202310.1113.v1
Abstract
membrane separation technology shows promise, particularly gas separation membranes, including ceramic membrane. Ceramic membranes are increasingly gaining attention for their acid and alkali stability, corrosion resistance, high-temperature tolerance, and mechanical strength. This study focuses on alumina support ceramic membrane for CO2 capture. The membranes were characterized using contact angle measurements, scanning electron microscopy (SEM), and Fourier Transform Infrared spectroscopy (FTIR) analysis. The contact angle measurements confirmed the hydrophilic, while SEM analysis showed even particle distribution in the alumina ceramic membranes respectively. EDAX analysis revealed the elemental composition in the alumina support matrix. FTIR analysis demonstrated chemical interactions of the support membrane. Single gas permeation experiments were conducted. It can be observed that Nitrogen gas permeated faster with increase in feed pressure through the unmodified ceramic inorganic hydrophobic membrane more than the other two single gases, O2, and CO2). As a result, only high permeance separation membranes with realistic size and pressure conditions may be considered of as a practical alternative for CO2 capture. However, the presence of non-selective defects limited the improvement in selectivity of hydrophilic ceramic membrane. In this case, there is need to modify the ceramic membrane used to increase the flux, permeance of CO2, and selectivity of CO2.
Keywords
inorganic ceramic membrane; carbon capture; carbon emission; contact angle measurement; FTIR analysis; SEM analysis; gas separation
Subject
Engineering, Chemical Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.