Pure SiO2 extraction through aluminosilicates synthesis from incinerated solid wastes

• Autorzy: Vu Dinh Hieu , Bui Xuan‑Nam , Bui Hoang‑Bac , Ngo Thi Thanh Nga

Identyfikatory

DOI

10.29227/IM-2019-02-74

Warianty tytułu

PL

Ekstrakcja czystej krzemionki poprzez syntezę glinokrzemianów ze spopielonych odpadów stałych

• Konferencja: POL-VIET 2019 : scientific-research cooperation between Poland and Vietnam : 08–10.07.2019, Krakow
• Języki publikacji: EN

Abstrakty

EN

In this study, Pure SiO2 solution extraction from incenerated solid wastes following after aluminosilicate synthesis. The optimum conditions for obtaining both the pure SiO2 solution and the substantial amounts of unique residue material should be 200°C of reaction temperature, 1:30 of sample: NaOH, 2M NaOH, and enough reaction time over 24 hours. The optimization of the pure SiO2 extraction proposes an effective way for recycling the abundant incinerated solid waste as well as other waste ashes. Keywords: Solid wastes, Coal fly ash, Synthesis, SiO2 solution extraction.

Słowa kluczowe

EN

solid wastes; coal fly ash; synthesis; SiO2 solution extraction

PL

odpady stałe; spopielanie odpadów; synteza; ekstrakcja SiO2

• Wydawca: Polskie Towarzystwo Przeróbki Kopalin
• Czasopismo: Inżynieria Mineralna
• Rocznik: 2019
• Tom: R. 21, nr 2/2
• Strony: 199--210
• Opis fizyczny: Bibliogr. 12 poz., rys., tab., wykr., zdj.

Twórcy

autor

Vu Dinh Hieu

• Faculty of Mining, Hanoi University of Mining and Geology, Duc Thang, Bac Tu Liem, Hanoi, Vietnam

autor

Bui Xuan‑Nam

• Faculty of Mining, Hanoi University of Mining and Geology, Duc Thang, Bac Tu Liem, Hanoi, Vietnam

autor

Bui Hoang‑Bac

• Faculty of Geology, Hanoi University of Mining and Geology, Duc Thang, Bac Tu Liem, Hanoi, Vietnam

autor

Ngo Thi Thanh Nga

• Institute of Hydropower and Renewable Energy, 8/95 Chua Boc, Dong Da, Hanoi, Vietnam

Bibliografia

• 1. C. J. Park M, "Synthesis of philipsite from fly ash," Clay Science, vol. 9, pp. 219-229, 1995.
• 2. J. Y. K. U. N. I. Tanaka N, "First observation of SiO2/Si(100) intergaces by spherical aberration-corrected high-resolution transmission electron microscopy," Journal of Electron Microscopy, vol. 52, pp. 69-73, 2003.
• 3. M. S. P. C. J. P. I. S. Gross M, "Synthesis of fauiasite from coal fly ashes under smooth temperature and pressure conditions: A cost saving process," Microporous and Mesoporous Materials,, vol. 104, pp. 67-76, 2007.
• 4. L. S. L. H. L. Y. Lin C.F, "Stabilization of cadmium contaminated soils using synthesized zeolite," Journal of Hazardous material, vol. 60, pp. 217-226, 1998.
• 5. Q. X. A. C. Moreno N, "Utilisation of zeolites synthesized from coal fly ash for the purification of acid mine water," Environmental Science & Technology, vol. 35, pp. 3526-3534.
• 6. Z. A. A. E. G. M. El-Kamasha A.A, "Modeling batch kinetics and thermodynamics of zinc and cadmium ions removal from waste solutions using synthetics zeolite," Journal of Hazardous Materials, pp. 211-220, 2005.
• 7. Y. T. Y. Yang G C C, "Synthesis of Zeolite from municipal incinerator fly ash," Journal of Hazardous Materials, vol. 62, pp. 75-89, 1998.
• 8. Z. F. Z. J. L. Z. Fan Y, "Effective utilization of waste ash from MSW and coal cocombustion power plant - Zeolite synthesis," Journal of Hazardous Material, vol. 153, pp. 382-388, 2008.
• 9. S. G. J.-J. M. Hollman G.G, "A two-step process for the synthesis of zeolites from coal fly ash," Fuel, vol. 78, pp. 1225-1230.
• 10. E.-K. A. E.-D. M. El-Naggar M.R, "Two-step method for preparation of NaA-X zeolite blend from fly ash for removal of cesium ión," Journal of Hazardous Materials, vol. 154, pp. 963-972, 2008.
• 11. Q. X. L.-S. A. A. J. J. M. N. H. T. M. S. K. Moreno N, "Determining suitability of fly ash for silica extraction and zeoloite synthesis," Journal of Chemical Technology and Biotechnology, vol. 79, pp. 1009-1018, 2004.
• 12. K. A. G. Kutchko B.G, "Fly ash characterization by SEM-EDM," Fuel, vol. 85, pp. 2537-2544.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).