Optimization Using Response Surface Methodology (RSM) for Biodiesel Synthesis Catalyzed by Radiation-Induced Kenaf Catalyst in Packed-Bed Reactor Article Swipe
Nur Haryani Zabaruddin
,
Luqman Chuah Abdullah
,
Nor Hasimah Mohamed
,
Thomas Shean Yaw Choong
·
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.3390/pr8101289
YOU?
·
· 2020
· Open Access
·
· DOI: https://doi.org/10.3390/pr8101289
In this study, continuous transesterification of refined palm oil by using radiation-induced kenaf denoted as anion exchange kenaf catalyst in a packed-bed reactor was developed. The application of full factorial design and response surface methodology (RSM) based on the central composite design (CCD) was used to design the process and analyzed the effect of reactor operating variables such as packed bed height, the molar ratio of oil to ethanol and volumetric flow rate on the production of fatty acid ethyl ester (FAEE). The statistical analysis results showed that all three operating parameters affect the reaction efficiency significantly. The optimum conditions were determined to be 9.81 cm packed bed height, a molar ratio at 1:50, and a volumetric flow rate of 0.38 mL min−1. Three tests were carried out to verify the optimum combination of process parameters. The predicted and actual values of molar conversion fatty acid ethyl ester (FAEE) molar conversion were 97.29% and 96.87%, respectively. The reusability of kenaf fiber-based catalysts is discussed with a specially highlighted on fiber dissolution, leaching, and fouling. Nevertheless, the impurities absorption properties of anion exchange kenaf catalyst towards biodiesel production could eventually simplify the biodiesel purification steps and cost. In sum, anion exchange kenaf catalyst shows the potential commercial applications to transesterification of FAEE in a packed-bed reactor.
Related Topics
Concepts
Response surface methodology
Kenaf
Central composite design
Biodiesel
Chemistry
Transesterification
Catalysis
Leaching (pedology)
Factorial experiment
Biodiesel production
Packed bed
Volumetric flow rate
Chromatography
Nuclear chemistry
Chemical engineering
Materials science
Organic chemistry
Fiber
Mathematics
Statistics
Soil science
Quantum mechanics
Physics
Engineering
Environmental science
Soil water
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.3390/pr8101289
- https://www.mdpi.com/2227-9717/8/10/1289/pdf?version=1602678311
- OA Status
- gold
- Cited By
- 19
- References
- 46
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W3093316514
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W3093316514Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.3390/pr8101289Digital Object Identifier
- Title
-
Optimization Using Response Surface Methodology (RSM) for Biodiesel Synthesis Catalyzed by Radiation-Induced Kenaf Catalyst in Packed-Bed ReactorWork title
- Type
-
articleOpenAlex work type
- Language
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enPrimary language
- Publication year
-
2020Year of publication
- Publication date
-
2020-10-14Full publication date if available
- Authors
-
Nur Haryani Zabaruddin, Luqman Chuah Abdullah, Nor Hasimah Mohamed, Thomas Shean Yaw ChoongList of authors in order
- Landing page
-
https://doi.org/10.3390/pr8101289Publisher landing page
- PDF URL
-
https://www.mdpi.com/2227-9717/8/10/1289/pdf?version=1602678311Direct link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://www.mdpi.com/2227-9717/8/10/1289/pdf?version=1602678311Direct OA link when available
- Concepts
-
Response surface methodology, Kenaf, Central composite design, Biodiesel, Chemistry, Transesterification, Catalysis, Leaching (pedology), Factorial experiment, Biodiesel production, Packed bed, Volumetric flow rate, Chromatography, Nuclear chemistry, Chemical engineering, Materials science, Organic chemistry, Fiber, Mathematics, Statistics, Soil science, Quantum mechanics, Physics, Engineering, Environmental science, Soil waterTop concepts (fields/topics) attached by OpenAlex
- Cited by
-
19Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 3, 2024: 6, 2023: 3, 2022: 4, 2021: 3Per-year citation counts (last 5 years)
- References (count)
-
46Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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