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Understanding sulfide capacity of molten aluminosilicates via structural information from ‘Raman’ and ‘NMR’ spectroscopic methodologies
- Authors
- Park, Joo hyun
- Issue Date
- May-2016
- Publisher
- Springer International Publishing AG
- Keywords
- Aluminosilicate melts; NMR spectroscopy; Raman; Structure; Sulfide capacity
- Citation
- Advances in Molten Slags, Fluxes, and Salts: Proceedings of the 10th International Conference on Molten Slags, Fluxes and Salts 2016, pp 715 - 721
- Pages
- 7
- Indexed
- SCIE
SCOPUS
- Journal Title
- Advances in Molten Slags, Fluxes, and Salts: Proceedings of the 10th International Conference on Molten Slags, Fluxes and Salts 2016
- Start Page
- 715
- End Page
- 721
- Abstract
- The effect of Ca-Mn substitution on the sulfide capacity of the MnO-CaO-SiO2 (-Al2O3-MgO) melts were explained from the Raman scattering data, from which the structure information for the network modifying role and sulfur stabilizing role of Ca2+ and Mn2+ ions were obtained. The effect of Ce2O3 on the sulfide capacity of the MnO-SiO2-Al2O3-Ce2O3 melts were understood based on the structure data, from which the charge compensating role of Ce3+ and the amphoteric behavior of alumina were obtained. Employing the structure analysis, the thermochemical properties such as capacity of the oxide melts with no thermodynamic data can be understood in terms of ‘composition-structure-property’ relationship. © 2016 by The Minerals, Metals & Materials Society.
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Related Researcher
- Park, Joo Hyun
- ERICA 첨단융합대학 (ERICA 신소재·반도체공학전공)