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https://doi.org/10.37358/Rev.Chim.1949

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Revista de Chimie (Rev. Chim.), Year 2019, Volume 70, Issue 2, 410-416

https://doi.org/10.37358/RC.19.2.6926

Tagne Tiegam Rufis Fregue, Ioana Ionel, Anagho Solomon Gabche, Alin-Cristian Mihaiuti

Optimization of the Activated Carbon Preparation from Avocado Seeds, using the Response Surface Methodology

Abstract:

Avocado seeds based activated carbon was prepared using chemical activation method which consisted of potassium hydroxide treatment. The main factors influencing the preparation of activated carbons at the calcination temperature, the concentration of the activating agent and the duration of calcination were investigated. One used as a mathematical model the response surface methodology to correlate the response. The significant factors identified by the analysis of variance (ANOVA) through the t-test, the Pareto diagram and the diagrams of surfaces. The optimum avocado seeds based activated carbon was obtained by using calcination temperature of 450 oC, concentration of activating agent of 0.3 mol/L and time of calcination of 3.0 h, which resulted to an avocado seed based activated carbon iodine number remove of 1142.1 mg/g and yield of 75.09 %, by mass. The best activated carbon obtained under the previous conditions and the raw biomass was characterized by Fourier transform infrared and Scanning Electronic Microscope.
Keywords:
activated carbon; avocado seeds; central composite design; optimization

Issue: 2019, Volume 70, Issue 2
Pages: 410-416
Publication date: 2019/3/15
https://doi.org/10.37358/RC.19.2.6926
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Creative Commons License
This article is published under the Creative Commons Attribution 4.0 International License
Citation Styles
Cite this article as:
FREGUE, T.T.R., IONEL, I., GABCHE, A.S., MIHAIUTI, A., Optimization of the Activated Carbon Preparation from Avocado Seeds, using the Response Surface Methodology, Rev. Chim., 70(2), 2019, 410-416.

Vancouver
Fregue TTR, Ionel I, Gabche AS, Mihaiuti A. Optimization of the Activated Carbon Preparation from Avocado Seeds, using the Response Surface Methodology. Rev. Chim.[internet]. 2019 Feb;70(2):410-416. Available from: https://doi.org/10.37358/RC.19.2.6926


APA 6th edition
Fregue, T.T.R., Ionel, I., Gabche, A.S. & Mihaiuti, A. (2019). Optimization of the Activated Carbon Preparation from Avocado Seeds, using the Response Surface Methodology. Revista de Chimie, 70(2), 410-416. https://doi.org/10.37358/RC.19.2.6926


Harvard
Fregue, T.T.R., Ionel, I., Gabche, A.S., Mihaiuti, A. (2019). 'Optimization of the Activated Carbon Preparation from Avocado Seeds, using the Response Surface Methodology', Revista de Chimie, 70(2), pp. 410-416. https://doi.org/10.37358/RC.19.2.6926


IEEE
T.T.R. Fregue, I. Ionel, A.S. Gabche, A. Mihaiuti, "Optimization of the Activated Carbon Preparation from Avocado Seeds, using the Response Surface Methodology". Revista de Chimie, vol. 70, no. 2, pp. 410-416, 2019. [online]. https://doi.org/10.37358/RC.19.2.6926


Text
Tagne Tiegam Rufis Fregue, Ioana Ionel, Anagho Solomon Gabche, Alin-Cristian Mihaiuti,
Optimization of the Activated Carbon Preparation from Avocado Seeds, using the Response Surface Methodology,
Revista de Chimie,
Volume 70, Issue 2,
2019,
Pages 410-416,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.2.6926.
(https://revistadechimie.ro/Articles.asp?ID=6926)
Keywords: activated carbon; avocado seeds; central composite design; optimization


RIS
TY - JOUR
T1 - Optimization of the Activated Carbon Preparation from Avocado Seeds, using the Response Surface Methodology
A1 - Fregue, Tagne Tiegam Rufis
A2 - Ionel, Ioana
A3 - Gabche, Anagho Solomon
A4 - Mihaiuti, Alin-Cristian
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 2
SP - 410
EP - 416
UR - https://doi.org/10.37358/RC.19.2.6926
KW - activated carbon
KW - avocado seeds
KW - central composite design
KW - optimization
ER -


BibTex
@article{RevCh2019P410,
author = {Fregue Tagne Tiegam Rufis and Ionel Ioana and Gabche Anagho Solomon and Mihaiuti Alin-Cristian},
title = {Optimization of the Activated Carbon Preparation from Avocado Seeds, using the Response Surface Methodology},
journal = {Revista de Chimie},
volume = {70},
number = {2},
pages = {410-416},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.2.6926},
url = {https://revistadechimie.ro/Articles.asp?ID=6926}
}
 
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