Copyright (c) 2014 AJC
This work is licensed under a Creative Commons Attribution 4.0 International License.
Kinetic Behaviour of Zinc in Fly Ash Melting Separation Process
Corresponding Author(s) : Chunmei Wei
Asian Journal of Chemistry,
Vol. 26 No. 1 (2014): Vol 26 Issue 1
Abstract
Secondary fly ash, resulting from melting separation processes, leads to a highly concentrated chloride solution with zinc when dissolved in water. Therefore, it is treated for the recovery of zinc as secondary resources. To better recovery of zinc, the kinetic behaviour of zinc was studied. For this purpose, iron-bath melting experiment was carried out. The correlation between the distribution of zinc in gas phase, treatment temperature and treatment time has been reviewed during melting separation processes. A kinetic model based on above has been proposed.
Keywords
Download Citation
Endnote/Zotero/Mendeley (RIS)BibTeX
- F. Hasselriis and A. Licata, J. Hazard. Mater., 47, 77 (1996); doi:10.1016/0304-3894(95)00107-7.
- A.A. Olajire and E.T. Ayodele, Water, Air Soil Pollut., 103, 219 (1998); doi: 10.1023/A:1004942532538.
- P.P. Bosshard, R. Bachofen and H. Brandl, Environ. Sci. Technol., 30, 3066 (1996);doi: 10.1021/es960151v.
- H. Belevi and H. Moench, Environ. Sci. Technol., 34, 2501 (2000);doi: 10.1021/es991078m.
- S.-Y. Chou, S.-L. Lo and N.-H. Li, Thermal Treatment of MSWI Fly Ash with Different Additives by Microwave Heating International Conference on Electric Technology and Civil Engineering, ICETCE, pp. 1808-1812 (2011).
- M.Y. Zhang and X. Wan, Tech. Equip. Environ. Pollut. Control, 6, 2859 (2012).
- Y. Jiang, B. Xi, X. Li, L. Zhang and Z. Wei, J. Hazard. Mater., 161, 871 (2009); doi: 10.1016/j.jhazmat.2008.04.033.
- C.H. Jung, T. Matsuto and N. Tanaka, Waste Manag., 25, 301 (2005); doi: 10.1016/j.wasman.2004.08.012.
- R.D. Alorro, S. Mitani, N. Hiroyoshi, M. Ito and M. Tsunekawa, Miner. Eng., 21, 1094 (2008);doi: 10.1016/j.mineng.2008.02.005.
- K.-S. Wang, K.-Y. Chiang, C.-C. Tsai, C.-J. Sun, C.-C. Tsai and K.-L. Lin, Environ. Int., 26, 257 (2001);doi 10.1016/S0160-4120(00)00115-X.
- C.M. Wei, Q.C. Liu and J. Wen, Environ. Technol., 30, 1503 (2009); doi: 10.1080/09593330903241938.
References
F. Hasselriis and A. Licata, J. Hazard. Mater., 47, 77 (1996); doi:10.1016/0304-3894(95)00107-7.
A.A. Olajire and E.T. Ayodele, Water, Air Soil Pollut., 103, 219 (1998); doi: 10.1023/A:1004942532538.
P.P. Bosshard, R. Bachofen and H. Brandl, Environ. Sci. Technol., 30, 3066 (1996);doi: 10.1021/es960151v.
H. Belevi and H. Moench, Environ. Sci. Technol., 34, 2501 (2000);doi: 10.1021/es991078m.
S.-Y. Chou, S.-L. Lo and N.-H. Li, Thermal Treatment of MSWI Fly Ash with Different Additives by Microwave Heating International Conference on Electric Technology and Civil Engineering, ICETCE, pp. 1808-1812 (2011).
M.Y. Zhang and X. Wan, Tech. Equip. Environ. Pollut. Control, 6, 2859 (2012).
Y. Jiang, B. Xi, X. Li, L. Zhang and Z. Wei, J. Hazard. Mater., 161, 871 (2009); doi: 10.1016/j.jhazmat.2008.04.033.
C.H. Jung, T. Matsuto and N. Tanaka, Waste Manag., 25, 301 (2005); doi: 10.1016/j.wasman.2004.08.012.
R.D. Alorro, S. Mitani, N. Hiroyoshi, M. Ito and M. Tsunekawa, Miner. Eng., 21, 1094 (2008);doi: 10.1016/j.mineng.2008.02.005.
K.-S. Wang, K.-Y. Chiang, C.-C. Tsai, C.-J. Sun, C.-C. Tsai and K.-L. Lin, Environ. Int., 26, 257 (2001);doi 10.1016/S0160-4120(00)00115-X.
C.M. Wei, Q.C. Liu and J. Wen, Environ. Technol., 30, 1503 (2009); doi: 10.1080/09593330903241938.