Proceedings of the 9th International Conference on Education Research, and Innovation (ICERI 2021)

<Previous Article In Volume
Next Article In Volume>

The Use of Saccharum Officinarum Bagasse and Chicken Eggshells to Synthesize Calcium Silicates

Authors
Anti Kolonial Prodjosantoso1, *, Yoga Putri Rahmawati1, Kun Sri Budiasih1, Dyah Purwaningsih1
1Chemistry Department, Yogyakarta State University, Yogyakarta, 55281, Indonesia
*Corresponding author. Email: prodjosantoso@uny.ac.id
Corresponding Author
Anti Kolonial Prodjosantoso
Available Online 24 December 2022.
DOI
10.2991/978-2-494069-67-1_3How to use a DOI?
Keywords
calcium silicate; SiO2; CaO; calcination
Abstract

Calcium silicate is one of the cement components that can be synthesized by using calcium oxide (CaO) and silica (SiO2) derived from limestone and sand, respectively. The precursors used to synthesize calcium silicate are extracted by mining which may damage the environment. The purpose of this study was to synthesize calcium silicate compounds by replacing limestone and clay with organic materials to reduce environmental problems.

Potential precursors to the synthesis of calcium silicate compounds are broiler chicken eggshells and green sugarcane wastes. Calcined broiler chicken eggshells contain mainly solid calcium oxide (80% of CaO), and the calcined bagasse contains 66.70% of silica (SiO2). In this study, broiler chicken eggshells were calcined at 800 ℃ for 10 h to decompose calcium carbonate (CaCO3) to calcium oxide (CaO), while bagasse was calcined at 800 ℃ for 4 h to produce silica (SiO2).

Calcium silicate was synthesized using the solid-state reaction method of stoichimetric mixtures of calcium oxide (CaO) dan silica (SiO2) at a varied temperature of 950 ℃, 1000 ℃, and 1050 ℃. The calcined products were characterized using XRD, FTIR, TGA-DSC, and SEM-EDX methods. In general, the samples contain two main phases of calcium silicate, namely Ca2SiO4 (larnite) and Ca3SiO5 (alite). The mole percentage of calcium silicate increases with the increasing synthesis temperature and the calcined broiler chicken eggshell used as a precursor.

Copyright
© 2022 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.

Download article (PDF)

<Previous Article In Volume
Next Article In Volume>
Volume Title
Proceedings of the 9th International Conference on Education Research, and Innovation (ICERI 2021)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
24 December 2022
ISBN
10.2991/978-2-494069-67-1_3
ISSN
2352-5398
DOI
10.2991/978-2-494069-67-1_3How to use a DOI?
Copyright
© 2022 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  - Anti Kolonial Prodjosantoso
AU  - Yoga Putri Rahmawati
AU  - Kun Sri Budiasih
AU  - Dyah Purwaningsih
PY  - 2022
DA  - 2022/12/24
TI  - The Use of Saccharum Officinarum Bagasse and Chicken Eggshells to Synthesize Calcium Silicates
BT  - Proceedings of the 9th International Conference on Education Research, and Innovation (ICERI 2021)
PB  - Atlantis Press
SP  - 10
EP  - 21
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-494069-67-1_3
DO  - 10.2991/978-2-494069-67-1_3
ID  - Prodjosantoso2022
ER  -