Eco-friendly self-terminated process for preparation of CaO catalyst based on chitosan production wastes for biodiesel production
One of the major obstacles to the realization of a sustainable planet is the handling of liquid waste, which is where Chitosan production waste (CPW) have been becoming a significant environmental issue. Chitosan production waste derived CaO catalyst (CPW-CaO) was synthesized through a self-terminat...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-05-01
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| Series: | Journal of Materials Research and Technology |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785424006203 |
| _version_ | 1797238005228896256 |
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| author | Ibrahim M. Maafa Amr. A Sayed Alahl Mahmoud O. Abd El-Magied Xuemin Cui Abdelghaffar S. Dhmees |
| author_facet | Ibrahim M. Maafa Amr. A Sayed Alahl Mahmoud O. Abd El-Magied Xuemin Cui Abdelghaffar S. Dhmees |
| author_sort | Ibrahim M. Maafa |
| collection | DOAJ |
| description | One of the major obstacles to the realization of a sustainable planet is the handling of liquid waste, which is where Chitosan production waste (CPW) have been becoming a significant environmental issue. Chitosan production waste derived CaO catalyst (CPW-CaO) was synthesized through a self-termination precipitation of acidic waste (de-mineralization step) with alkali waste (de-proteination/de-acetylation) then calcination and utilized as an eco-friendly and cost-effective catalyst to generate biodiesel from Soybean deodorizer distillate oil (SDDO). XRD, EDS, FTIR, SEM, and BET were used to characterize CPW-CaO. The catalyst demonstrated exceptional catalytic performance in the conversion of SDDO to sustainable biodiesel which matched the EN fuel specifications at 8% catalyst dosage, 12:1 ration of methanol to SDDO, 2 h, and 65 °C reaction temperature as optimum conditions that yielding a 97.1% conversion. For the first four reaction cycles, the CPW-CaO catalyst was able to produce a comparatively high conversion of biodiesel, according to the reusability study. The catalyst regeneration can be recycled for more than four cycles to produce a comparatively high biodiesel yield. The results of this study provide a cost-effective and ecologically friendly method for producing biodiesel. |
| first_indexed | 2024-04-24T17:28:46Z |
| format | Article |
| id | doaj.art-fdac3b4d78284d3babc05c18083ce2b7 |
| institution | Directory Open Access Journal |
| issn | 2238-7854 |
| language | English |
| last_indexed | 2024-04-24T17:28:46Z |
| publishDate | 2024-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj.art-fdac3b4d78284d3babc05c18083ce2b72024-03-28T06:38:03ZengElsevierJournal of Materials Research and Technology2238-78542024-05-013012171227Eco-friendly self-terminated process for preparation of CaO catalyst based on chitosan production wastes for biodiesel productionIbrahim M. Maafa0Amr. A Sayed Alahl1Mahmoud O. Abd El-Magied2Xuemin Cui3Abdelghaffar S. Dhmees4Department of Chemical Engineering, College of Engineering and Computer Sciences, Jazan University, Jazan, 45142, Saudi ArabiaRenewable Energy Department, Desert Research Center, Cairo, 11753, EgyptNuclear Materials Authority, P.O. Box 530, El-Maadi, Cairo, EgyptGuangxi Key Lab of Petrochemical Resource Processing and Process Intensification Technology, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, ChinaEgyptian Petroleum Research Institute, Nasr City, Cairo, 11727, Egypt; Corresponding author.One of the major obstacles to the realization of a sustainable planet is the handling of liquid waste, which is where Chitosan production waste (CPW) have been becoming a significant environmental issue. Chitosan production waste derived CaO catalyst (CPW-CaO) was synthesized through a self-termination precipitation of acidic waste (de-mineralization step) with alkali waste (de-proteination/de-acetylation) then calcination and utilized as an eco-friendly and cost-effective catalyst to generate biodiesel from Soybean deodorizer distillate oil (SDDO). XRD, EDS, FTIR, SEM, and BET were used to characterize CPW-CaO. The catalyst demonstrated exceptional catalytic performance in the conversion of SDDO to sustainable biodiesel which matched the EN fuel specifications at 8% catalyst dosage, 12:1 ration of methanol to SDDO, 2 h, and 65 °C reaction temperature as optimum conditions that yielding a 97.1% conversion. For the first four reaction cycles, the CPW-CaO catalyst was able to produce a comparatively high conversion of biodiesel, according to the reusability study. The catalyst regeneration can be recycled for more than four cycles to produce a comparatively high biodiesel yield. The results of this study provide a cost-effective and ecologically friendly method for producing biodiesel.http://www.sciencedirect.com/science/article/pii/S2238785424006203BiodieselChitosanZero wasteCalcium oxide |
| spellingShingle | Ibrahim M. Maafa Amr. A Sayed Alahl Mahmoud O. Abd El-Magied Xuemin Cui Abdelghaffar S. Dhmees Eco-friendly self-terminated process for preparation of CaO catalyst based on chitosan production wastes for biodiesel production Journal of Materials Research and Technology Biodiesel Chitosan Zero waste Calcium oxide |
| title | Eco-friendly self-terminated process for preparation of CaO catalyst based on chitosan production wastes for biodiesel production |
| title_full | Eco-friendly self-terminated process for preparation of CaO catalyst based on chitosan production wastes for biodiesel production |
| title_fullStr | Eco-friendly self-terminated process for preparation of CaO catalyst based on chitosan production wastes for biodiesel production |
| title_full_unstemmed | Eco-friendly self-terminated process for preparation of CaO catalyst based on chitosan production wastes for biodiesel production |
| title_short | Eco-friendly self-terminated process for preparation of CaO catalyst based on chitosan production wastes for biodiesel production |
| title_sort | eco friendly self terminated process for preparation of cao catalyst based on chitosan production wastes for biodiesel production |
| topic | Biodiesel Chitosan Zero waste Calcium oxide |
| url | http://www.sciencedirect.com/science/article/pii/S2238785424006203 |
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