Proceedings of the 8th FIRST 2024 International Conference on Global Innovations (FIRST-ESCSI 2024 )

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Preparation Of Cao Catalyst From Eggshell With Koh Impregnation And Its Application In The Production Of Biodiesel From Used Cooking Oil

Authors
Aida Syarif1, *, Abu Hasan1, *, A. Taqwa1, *, Z. Behzod1, *
1Program Study of Magister Renewable Energy Sriwijaya State Polytechnic, Palembang, Indonesia
*Corresponding author. Email: aida_s@polsri.ac.id
*Corresponding author.
*Corresponding author.
*Corresponding author.
Corresponding Authors
Aida Syarif, Abu Hasan, A. Taqwa, Z. Behzod
Available Online 1 May 2025.
DOI
10.2991/978-94-6463-678-9_34How to use a DOI?
Keywords
Eggshells; Catalyts; Biodiesel
Abstract

The high CaO content in chicken egg shells can be used as a raw material for heterogeneous catalysts by the calcination process. This study aims to determine the effect of CaO catalyst impregnation temperature and the effect of catalyst addition in the production of Used Cooking Oil Biodiesel. Catalyst preparation was carried out with Kalsinsi Temperature variations of 7000C, 8000C and 9000C, which were then used for the manufacture of biodiesel from used cooking oil with variations of 0.5, 1.0 and 1.5% of the weight of the oil, oil mole ratio: methanol (1:12) and reaction temperature of 60 oC. In this study, the best calcination temperature concentration was obtained at 9000C, with a face area of 5μm and CaO content of 94% each, while the best catalyst was added to 1% of the catalyst from the oil weight with an oil yield of 62.%, density of 889kg/m3, Cetane number 39 and viscosity of 39 cP. The results of the biodiesel analysis obtained met the SNI 7182: 2015 standard.

Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 8th FIRST 2024 International Conference on Global Innovations (FIRST-ESCSI 2024 )
Series
Advances in Engineering Research
Publication Date
1 May 2025
ISBN
978-94-6463-678-9
ISSN
2352-5401
DOI
10.2991/978-94-6463-678-9_34How to use a DOI?
Copyright
© 2025 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Aida Syarif
AU  - Abu Hasan
AU  - A. Taqwa
AU  - Z. Behzod
PY  - 2025
DA  - 2025/05/01
TI  - Preparation Of Cao Catalyst From Eggshell With Koh Impregnation And Its Application In The Production Of Biodiesel From Used Cooking Oil
BT  - Proceedings of the 8th FIRST 2024 International Conference on Global Innovations (FIRST-ESCSI 2024 )
PB  - Atlantis Press
SP  - 357
EP  - 363
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-678-9_34
DO  - 10.2991/978-94-6463-678-9_34
ID  - Syarif2025
ER  -