EN
One-Part Geopolymer Binder Based on Boron Wastes: Effects of Calcination Temperature and NaOH Dosage on Strength and Microstructure
Abstract
Boron Enterprise Facilities are located in Kütahya-Emet, Eskişehir- Kırka and Balıkesir-Bigadiç regions in Türkiye. Waste materials containing a sum of boron (15-20%) occur during boron beneficiation with different mining procedures. Boron mine wastes are not evaluated completely in any sector. In the scope of this study, boron mine wastes from Kırka Boron Enterprise Facility were used as raw material in the production of one-part geopolymer binder by alkali fusion method. The effect of sodium hydroxide dosage (%4, %6, %8 and %10) and calcination temperature (600 °C, 650 °C and 700 °C for 4h) on compressive strength and microstructure was investigated. Test results showed that one-part geopolymer binder can be produced from boron wastes by using alkali fusion method. The highest compressive strength of 29,1 MPa was obtained by using 4% NH and calcination at 650 C for 4h. Furthermore, the formation of new crystalline phases in geopolymer binders at higher calcination temperature caused a decrease in compressive strength values. The main reaction product of the one-part geopolymer based on boron wastes is Mg and Na incorporated C-(Mg, Na)S-H structure.
Keywords
Supporting Institution
Scientific and Technological Research Council of
Project Number
219M426
Thanks
The authors wish to express their gratitude and sincere appreciation to the Scientific and Technological Research Council of Türkiye (TUBİTAK) (Grant Nr. 219M426) for financing this research work. Additionally, the authors would like to thank Eti Mining Operations General Directorate for providing materials. Finally, I would also like to thank Ms.Ayşenur SIĞINDERE for her great assistance in the lab.
References
- [1] Bor Sektör Raporu. 2011. Eti Maden İşletmeleri Genel Müdürlüğü. Türkiye: Bor Sektör Raporu.
- [2] Özdemir, M., Öztürk, N. U. (2003). Utilization of clay wastes containing boron as cement additives. Cement and Concrete Research, 33(10): 1659-61.
- [3] Kıpçak, İ., and M. Özdemir. (2012). Recovery of boron from the clay waste of boron industry by leaching. Int. J. Chem. React. Eng., 10 (1): 1–13.
- [4] Uslu, T. Arol, A. I. (2004). Use of boron waste as an additive in red bricks. Waste Management, 24(2): 217-20.
- [5] Seiler, H. G., H. Sigel, and A. Sigel. (1988). Handbook on toxicity of inorganic compounds. New York: Marcel Dekker.
- [6] Kavas, T. (2006). Use of boron waste as a fluxing agent in production of red mud brick. Building and Environment, 41(12):1779-83.
- [7] Sevim, U. K. (2011). Colemanite ore waste concrete with low shrinkage and high split tensile strength. Materials and Structures, 44(1):187-193.
- [8] Koumpouri, D., Angelopoulos, G. N. (2016). Effect of boron waste and boric acid addition on the production of low energy belite cement. Cement and Concrete Composites, 68: 1-8.
Details
Primary Language
English
Subjects
Construction Materials
Journal Section
Research Article
Early Pub Date
May 15, 2024
Publication Date
June 7, 2024
Submission Date
December 22, 2023
Acceptance Date
January 31, 2024
Published in Issue
Year 1970 Volume: 8 Number: 1
APA
Kızıltepe, C. Ç., Yüksel, İ., & Aydın, S. (2024). One-Part Geopolymer Binder Based on Boron Wastes: Effects of Calcination Temperature and NaOH Dosage on Strength and Microstructure. Journal of Innovative Science and Engineering, 8(1), 53-62. https://doi.org/10.38088/jise.1408332
AMA
1.Kızıltepe CÇ, Yüksel İ, Aydın S. One-Part Geopolymer Binder Based on Boron Wastes: Effects of Calcination Temperature and NaOH Dosage on Strength and Microstructure. JISE. 2024;8(1):53-62. doi:10.38088/jise.1408332
Chicago
Kızıltepe, Cavit Çağatay, İsa Yüksel, and Serdar Aydın. 2024. “One-Part Geopolymer Binder Based on Boron Wastes: Effects of Calcination Temperature and NaOH Dosage on Strength and Microstructure”. Journal of Innovative Science and Engineering 8 (1): 53-62. https://doi.org/10.38088/jise.1408332.
EndNote
Kızıltepe CÇ, Yüksel İ, Aydın S (June 1, 2024) One-Part Geopolymer Binder Based on Boron Wastes: Effects of Calcination Temperature and NaOH Dosage on Strength and Microstructure. Journal of Innovative Science and Engineering 8 1 53–62.
IEEE
[1]C. Ç. Kızıltepe, İ. Yüksel, and S. Aydın, “One-Part Geopolymer Binder Based on Boron Wastes: Effects of Calcination Temperature and NaOH Dosage on Strength and Microstructure”, JISE, vol. 8, no. 1, pp. 53–62, June 2024, doi: 10.38088/jise.1408332.
ISNAD
Kızıltepe, Cavit Çağatay - Yüksel, İsa - Aydın, Serdar. “One-Part Geopolymer Binder Based on Boron Wastes: Effects of Calcination Temperature and NaOH Dosage on Strength and Microstructure”. Journal of Innovative Science and Engineering 8/1 (June 1, 2024): 53-62. https://doi.org/10.38088/jise.1408332.
JAMA
1.Kızıltepe CÇ, Yüksel İ, Aydın S. One-Part Geopolymer Binder Based on Boron Wastes: Effects of Calcination Temperature and NaOH Dosage on Strength and Microstructure. JISE. 2024;8:53–62.
MLA
Kızıltepe, Cavit Çağatay, et al. “One-Part Geopolymer Binder Based on Boron Wastes: Effects of Calcination Temperature and NaOH Dosage on Strength and Microstructure”. Journal of Innovative Science and Engineering, vol. 8, no. 1, June 2024, pp. 53-62, doi:10.38088/jise.1408332.
Vancouver
1.Cavit Çağatay Kızıltepe, İsa Yüksel, Serdar Aydın. One-Part Geopolymer Binder Based on Boron Wastes: Effects of Calcination Temperature and NaOH Dosage on Strength and Microstructure. JISE. 2024 Jun. 1;8(1):53-62. doi:10.38088/jise.1408332
