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Optimization by design of experiments of the preparation of biochar from olive pomace and its physicochemical characterizations


 
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1. Title Title of document Optimization by design of experiments of the preparation of biochar from olive pomace and its physicochemical characterizations
 
2. Creator Author's name, affiliation, country Tarik AINANE; EST-Khenifra University of Sultan My Slimane; Morocco
 
2. Creator Author's name, affiliation, country Fatouma MOHAMED ABDOUL-LATIF; Medicinal Research Institute, Centre d’Etudes et de Recherche de Djibouti, IRM-CERD, Route de l’Aéroport, Haramous B.P. 486, Djibouti City 77101, Djibouti; Djibouti
 
2. Creator Author's name, affiliation, country Ayoub AINANE; EST-Khenifra University of Sultan My Slimane; Morocco
 
2. Creator Author's name, affiliation, country Michael KORNAROS; Laboratory of Biochemical Engineering and Environmental Technology (LBEET), Department of Chemical Engineering, University of Patras, 1 Karatheodori Str., 26504 Patras; Greece
 
2. Creator Author's name, affiliation, country Rania ABBI; EST-Khenifra University of Sultan My Slimane; Morocco
 
2. Creator Author's name, affiliation, country Meryem Achira; EST-Khenifra University of Sultan My Slimane; Morocco
 
2. Creator Author's name, affiliation, country Mathieu BRULÉ; Laboratory of Biochemical Engineering and Environmental Technology (LBEET), Department of Chemical Engineering, University of Patras, 1 Karatheodori Str., 26504 Patras; Greece
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) Olive pomace, Waste, Biochar, Optimization, Characterization.
 
4. Description Abstract

The main objective of this research was to optimize the biochar production process using olive pomace waste through a comprehensive 3-factor design of experiments with a Full Factorial Design model. The study focused on examining the individual effects of three crucial factors: biomass size, reactor temperature, and pyrolysis reaction time on biochar yield, employing a 1st degree polynomial mathematical model. The results highlighted the significant influence of these factors on the pyrolysis process. Moreover, the elaborated biochars underwent extensive physicochemical analyses, including Scanning Electron Microscope coupled with Energy Dispersive X-Ray (SEM/EDX) and X-ray diffraction (XRD), and porosity parameters were determined using the Brunauer–Emmett–Teller method (BET). Stressing the importance of precise factor control, the research emphasized achieving higher biochar yields and promoting sustainability in production. Overall, this study provides valuable insights into biochar production, offering valuable guidance for future research to enhance its environmental applications.

 
5. Publisher Organizing agency, location
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 23-07-2023
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/JASAB/article/view/39156
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.48402/IMIST.PRSM/jasab-v5i1.39156
 
11. Source Title; vol., no. (year) Journal of Analytical Sciences and Applied Biotechnology; Vol 5, No 1 (2023): January - June
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c) 2023 Journal of Analytical Sciences and Applied Biotechnology
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