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The study was conducted on the extraction of volcanic ash from Mount Sinabung through the co-precipitation method to recover silicon dioxide (SiO2). The X-ray fluorescence (XRF) analysis showed that the SiO2 content in volcanic ash was 48.5%, and after extraction, it was 99.1%. The morphology shown by scanning electron microscope (SEM) indicated that SiO2 looks cleaner and tends to be the same size compared to the volcanic ash sample. The average particle size of volcanic ash and extracted SiO2 were 32.28571 ± 2.51259 and 12.97521 ± 0.60657 μm, respectively. The X-ray diffractometer (XRD) analysis showed that the crystal structure of the volcanic ash sample was quartz, maghemite, and cristobalite. Besides, the extracted SiO2 had an amorphous quartz crystal structure. The test conducted using Fourier transform infrared (FTIR) resulted in the absorption of 1095.57 cm-1 and 798.53 cm-1 for the Si‒O‒Si and Si‒OH groups which were the groups of siloxanes and silanols, respectively.
Czasopismo
Rocznik
Tom
Strony
130--136
Opis fizyczny
Bibliogr. 16 poz., rys., tab.
Twórcy
autor
- Doctoral Program in Physics, Faculty of Mathematics and Natural Sciences, University of North Sumatra, Jalan Biotechnology No.1, Padang Bulan, Kec. Medan, 20155, Medan, Indonesia
- Department of Mechanical Engineering, Asahan University, Jalan Jend. Ahmad Yani, Kisaran Naga, Kisaran Tim., Kisaran, North Sumatra 21216, Indonesia
autor
- Doctoral Program in Physics, Faculty of Mathematics and Natural Sciences, University of North Sumatra, Jalan Biotechnology No.1, Padang Bulan, Kec. Medan, 20155, Medan, Indonesia
autor
- Doctoral Program in Physics, Faculty of Mathematics and Natural Sciences, University of North Sumatra, Jalan Biotechnology No.1, Padang Bulan, Kec. Medan, 20155, Medan, Indonesia
autor
- Doctoral Program in Physics, Faculty of Mathematics and Natural Sciences, University of North Sumatra, Jalan Biotechnology No.1, Padang Bulan, Kec. Medan, 20155, Medan, Indonesia
autor
- Department of Civil Engineering, Asahan University, Jalan Jend. Ahmad Yani, Kisaran Naga, Kisaran Tim., Kisaran, North Sumatra 21216, Indonesia
autor
- Department of Mechanical Engineering, Asahan University, Jalan Jend. Ahmad Yani, Kisaran Naga, Kisaran Tim., Kisaran, North Sumatra 21216, Indonesia
Bibliografia
- 1. Agung M.G.F., Hanafie Sy M.R., Mardina P. 2013. Ekstraksi Silika Dari Abu Sekam Padi Dengan Pelarut Koh, Konversi, 2(1), 28. https://doi.org/10.20527/k.v2i1.125
- 2. Alraddadi S., Assaedi H. 2020. Characterization and potential applications of different powder volcanic ash. Journal of King Saud University - Science, 32(7), 2969–2975. https://doi.org/10.1016/j.jksus.2020.07.019
- 3. Amin N., Khattak S., Noor S., Ferroze I. 2016. Synthesis and characterization of silica from bottom ash of sugar industry. Journal of Cleaner Production, 117, 207–211. https://doi.org/10.1016/j.jclepro.2016.01.042
- 4. Caroles, J.D.S. 2019. Ekstraksi Silika yang Terkandung Dalam Limbah Abu Terbang Batu Bara. Fullerene Journal of Chemistry, 4(1), 5.
- 5. Dubey R.S., Rajesh Y.B.R.D., More M.A. 2015. Synthesis and Characterization of SiO2 Nanoparticles via Sol-gel Method for Industrial Applications. Materials Today: Proceedings, 2(4–5), 3575–3579. https://doi.org/10.1016/j.matpr.2015.07.098
- 6. Gonçalves M.R.F., Bergmann C.P. 2007. Thermal insulators made with rice husk ashes: Production and correlation between properties and microstructure. Construction and Building Materials, 21(12), 2059–2065. https://doi.org/10.1016/j.conbuildmat.2006.05.057
- 7. Hasanah M., Sembiring T., Sebayang K. 2021. Extraction of Silica Dioxide (SiO2) From Mount Sinabung Volcanic Ash with Coprecipitation Method. Materials Science and Engineering, 0–5. https://doi.org/10.1088/1757-899X/1156/1/012015
- 8. Latif D.O., Rifa’I A., Suryolelono K.B. 2016. Chemical characteristics of volcanic ash in indonesia for soil stabilization: Morphology and mineral content. International Journal of GEOMATE, 11(4), 2606–2610. https://doi.org/10.21660/2016.26.151120
- 9. Lemougna P.N., MacKenzie K.J.D., Melo U.F.C. 2011. Synthesis and thermal properties of inorganic polymers (geopolymers) for structural and refractory applications from volcanic ash. Ceramics International, 37(8), 3011–3018. https://doi.org/10.1016/j.ceramint.2011.05.002
- 10. Liu Y., Zeng F., Sun B., Jia P., Graham I.T. 2019. Structural Characterizations of Aluminosilicates in Two Types of Fly Ash Samples from Shanxi Province, North China. Minerals, 9(6), 358. https://doi.org/10.3390/min9060358
- 11. Maulida, Ginting M., Wici H. 2017. Ekstraksi Abu Vulkanik Gunung Sinabung Untuk Menghasilkan Silika Gel. Jurnal Teknik Kimia USU, 6(3), 41–46. https://doi.org/10.32734/jtk.v6i3.1588
- 12. Naufal A., Putra H.E., Tjahjanto R.T., Misbah M.K. 2013. Optimasi Ekstraksi Silika Dan Alumina Dari Lumpur Sidoarjo. In Universitas Brawijaya Malang, 2(1).
- 13. Purba M.L. 2018. Pengaruh Penambahan TiO2 Terhadap Luas Permukaan dan Ukuran Pori dari Silika Abu Vulkanik Gunung Sinabung, Universitas Sumatera Utara: Medan [Skripsi].
- 14. Sinuhaji P. 2014. Identifikasi Logam Berat Debu Vulkanik Gunung Sinabung di Daerah Perteguhen Kabupaten Karo. Jurnal Biotropikal Sains, 11(2), 51–54.
- 15. Tian W., Du B., Shui A., Ke S., Shan Q., He C., Ma J. 2020. Template-free preparation of humidity self-regulating silica-based mesoporous oxide from volcanic ash. Journal of Sol-Gel Science and Technology, 94(2), 416–424. https://doi.org/10.1007/s10971-020-05258-3
- 16. Utari N.P.S.N., Sudiarta I.W., Suarya P. 2020. Sintesis Dan Karakterisasi Silika Gel Dari Abu Vulkanik Gunung Agung Melalui Teknik Sol-Gel. Jurnal Kimia, 30. https://doi.org/10.24843/JCHEM.2020.v14.i01.p06
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-2a2667d0-eae3-467e-98ef-661d6694f59f
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