Effects of nucleating agents on crystallization of arc-molten slag from incinerator fly ash
作者： Hanqiao Liu , Xian Xu , Guoxia Wei , Lei Sun , Rui Zhang
DOI: 10.1007/S12209-014-2315-6
关键词:
摘要: Glass-ceramics obtained from the electric arc furnace molten slag of incinerator fly ash was produced by applying nucleation and crystallization through heat treatment process. The effects nucleating agent (TiO2 Cr2O3)on kinetics schedule were investigated. results show that agents changed phase morphology glass-ceramics. optimum glass with TiO2 determined as at 952 K for 1.5 h crystal growth 1258 h, while those values Cr2O3 estimated 971 2 1 238 h. acting could decrease activation energy shorten total thermal time in comparison Cr2O3. glass-ceramics under condition environment-friendly had remarkable physical/mechanical properties chemical durability.
springer.com
sci-hub.se 参考文章(28)
M. Rezvani, B. Eftekhari-Yekta, M. Solati-Hashjin, V.K. Marghussian, Effect of Cr2O3, Fe2O3 and TiO2 nucleants on the crystallization behaviour of SiO2–Al2O3–CaO–MgO(R2O) glass-ceramics Ceramics International. ,vol. 31, pp. 75- 80 ,(2005) , 10.1016/J.CERAMINT.2004.03.037
Han-qiao Liu, Guo-xia Wei, yin Liang, Fei-ying Dong, Glass-ceramics made from arc-melting slag of waste incineration fly ash Journal of Central South University of Technology. ,vol. 18, pp. 1945- 1952 ,(2011) , 10.1007/S11771-011-0927-8
E. Bernardo, R. Dal Maschio, Glass–ceramics from vitrified sewage sludge pyrolysis residues and recycled glasses Waste Management. ,vol. 31, pp. 2245- 2252 ,(2011) , 10.1016/J.WASMAN.2011.06.018
Dinh Hieu Vu, Kuen-Sheng Wang, Jung-Hsing Chen, Bui Xuan Nam, Bui Hoang Bac, Glass-ceramic from mixtures of bottom ash and fly ash. Waste Management. ,vol. 32, pp. 2306- 2314 ,(2012) , 10.1016/J.WASMAN.2012.05.040
A.A. Francis, Crystallization kinetics of magnetic glass–ceramics prepared by the processing of waste materials Materials Research Bulletin. ,vol. 41, pp. 1146- 1154 ,(2006) , 10.1016/J.MATERRESBULL.2005.11.002
J.A. Roether, D.J. Daniel, D. Amutha Rani, D.E. Deegan, C.R. Cheeseman, A.R. Boccaccini, Properties of sintered glass-ceramics prepared from plasma vitrified air pollution control residues Journal of Hazardous Materials. ,vol. 173, pp. 563- 569 ,(2010) , 10.1016/J.JHAZMAT.2009.08.123
M. Romero, R.D. Rawlings, J.Ma. Rincón, Development of a new glass–ceramic by means of controlled vitrification and crystallisation of inorganic wastes from urban incineration Journal of The European Ceramic Society. ,vol. 19, pp. 2049- 2058 ,(1999) , 10.1016/S0955-2219(99)00011-4
G. Baldi, E. Generali, C. Leonelli, T. Manfredini, G. C. Pellacani, C. Siligardi, Effects of nucleating agents on diopside crystallization in new glass-ceramics for tile-glaze application Journal of Materials Science. ,vol. 30, pp. 3251- 3255 ,(1995) , 10.1007/BF01209246
Hua Shao, Kaiming Liang, Fei Peng, Crystallization kinetics of MgO–Al2O3–SiO2 glass-ceramics Ceramics International. ,vol. 30, pp. 927- 930 ,(2004) , 10.1016/J.CERAMINT.2003.10.015
Guangren Qian, Yu Song, Cangang Zhang, Yuqin Xia, Houhu Zhang, Pengcheong Chui, Diopside-based glass-ceramics from MSW fly ash and bottom ash. Waste Management. ,vol. 26, pp. 1462- 1467 ,(2006) , 10.1016/J.WASMAN.2005.12.009