Activated Carbon from Prickly Pear Seed Cake: Optimization of Preparation Conditions Using Experimental Design and Its Application in Dye Removal
Joint Authors
El Maguana, Y.
Elhadiri, N.
Bouchdoug, M.
Benchanaa, M.
Jaouad, A.
Source
International Journal of Chemical Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-04-01
Country of Publication
Egypt
No. of Pages
12
Abstract EN
In the present study, the experimental design method was used to optimize the preparation conditions of an activated carbon from prickly pear seed cake by phosphoric acid activation.
The parameters studied include impregnation ratio, carbonization temperature, and carbonization time.
The optimal conditions for the preparation of the activated carbon with high adsorption capacity for methylene blue were identified to be an impregnation ratio of 2.9, carbonization temperature of 541°C, and carbonization time of 88 min.
The obtained activated carbon was characterized by SEM/EDX, FTIR, pHpzc, and its capacity to adsorb methylene blue.
FTIR analysis and pHPZC showed the acidic character of the activated carbon surface.
The adsorption capacity of the optimal activated carbon was found to be 260 mg·g−1 for methylene blue.
The adsorption equilibrium of methylene blue was well explained by the pseudo-second-order model and Freundlich isotherm.
Furthermore, the performance of the produced activated carbon was examined by the methyl orange removal.
American Psychological Association (APA)
El Maguana, Y.& Elhadiri, N.& Bouchdoug, M.& Benchanaa, M.& Jaouad, A.. 2019. Activated Carbon from Prickly Pear Seed Cake: Optimization of Preparation Conditions Using Experimental Design and Its Application in Dye Removal. International Journal of Chemical Engineering،Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1158760
Modern Language Association (MLA)
El Maguana, Y.…[et al.]. Activated Carbon from Prickly Pear Seed Cake: Optimization of Preparation Conditions Using Experimental Design and Its Application in Dye Removal. International Journal of Chemical Engineering No. 2019 (2019), pp.1-12.
https://search.emarefa.net/detail/BIM-1158760
American Medical Association (AMA)
El Maguana, Y.& Elhadiri, N.& Bouchdoug, M.& Benchanaa, M.& Jaouad, A.. Activated Carbon from Prickly Pear Seed Cake: Optimization of Preparation Conditions Using Experimental Design and Its Application in Dye Removal. International Journal of Chemical Engineering. 2019. Vol. 2019, no. 2019, pp.1-12.
https://search.emarefa.net/detail/BIM-1158760
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1158760