Enhanced steelmaking slag mineral carbonation in dilute alkali solution
文献类型：会议论文
| 作者 | Pan, Kai1,2; Li, Hui Quan2; Wang, Chen Ye2; Bao, Wei Jun2; Huang, Ke Lin3; Liao, Dan Kui1 |
| 出版日期 | 1905-07-06 |
| 会议日期 | October 23, 2013 - October 25, 2013 |
| 会议地点 | Shanghai, China |
| 关键词 | Calcium carbonate - Sodium hydroxide - Calcite - Carbon dioxide - Carbonation - Steelmaking |
| 卷号 | 878 |
| DOI | 10.4028/www.scientific.net/AMR.878.244 |
| 页码 | 244-253 |
| 英文摘要 | Steelmaking slag mineral carbonation is a possible technology for the reduction of carbon dioxide (CO2) emissions to the atmosphere, which has been studied both in aqueous and dilute alkali medium. A set of variables, the stirring speed, reaction time, alkali to slag ratio and reaction temperature, were systematically investigated. The results indicated that reaction time, alkali to slag ratio and reaction temperature were the major factors for CO2 mineral sequestration. Under the optimal conditions with the alkali to slag ratio of 4% at 80 掳C, 16.64 g CO2 can be sequestrated in per 100g steel slag and both calcite and aragonite were generated. This work would be of significance to understand the reaction mechanism deeply and provide valuable information for further study in this field. 漏 (2014) Trans Tech Publications, Switzerland. |
| 资助机构 | Trans Tech Publications Ltd, Kreuzstrasse 10, Zurich-Durnten, CH-8635, Switzerland |
| 会议录 | 8th International Conference on Waste Management and Technology, ICWMT 2013
 |
| 学科主题 | Slags |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/59429]  |
| 作者单位 | 1.School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, Guangxi, China 2.Key Lab. Green Process and Engineering, National Engineering Lab. for Hydrometallurgical Cleaner Production Technology, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China 3.Guangxi Branch of China Academy of Science and Technology Development, Nanning 530022, Guangxi, China |
| 推荐引用方式 GB/T 7714 | Pan, Kai,Li, Hui Quan,Wang, Chen Ye,et al. Enhanced steelmaking slag mineral carbonation in dilute alkali solution[C]. 见:. Shanghai, China. October 23, 2013 - October 25, 2013. |
入库方式： OAI收割
来源：过程工程研究所
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