The study on the effects of different soda slag treatments on chlorine ion content
Authors
Yanjuan Liu, Shizhe Liu, Dacheng Liu, Yue Li, Weiqing Ge
Corresponding Author
Yanjuan Liu
Available Online July 2015.
- DOI
- 10.2991/icimm-15.2015.136How to use a DOI?
- Keywords
- Ammonia-soda process; Soda slag; Chlorine ion; Coal ash; Sodium silicate
- Abstract
Soda slag, produced as the solid waste from the ammonia-soda process, was treated by heating, adding additives and other methods. It was found that the chlorine ion content changed with the treatment of heating or adding additives. Heating treatment showed little effect on the decrease of chlorine ion content. The addition of additives, especially coal ash, had an effect on reducing the chlorine ion content in soda slag. Moreover, with the addition of coal ash, the chlorine ion content decreased gradually. The chlorine ion content reached 0.078 g/g (7.8%) at the amount of coal ash 10%.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yanjuan Liu AU - Shizhe Liu AU - Dacheng Liu AU - Yue Li AU - Weiqing Ge PY - 2015/07 DA - 2015/07 TI - The study on the effects of different soda slag treatments on chlorine ion content BT - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials PB - Atlantis Press SP - 721 EP - 724 SN - 2352-5401 UR - https://doi.org/10.2991/icimm-15.2015.136 DO - 10.2991/icimm-15.2015.136 ID - Liu2015/07 ER -