Transformation of NaCaHSiO4 to sodalite and katoite in sodium aluminate solution
文献类型：期刊论文
| 作者 | You, Shaowei1,2,3; Zhang, Yifei1,2; Chen, Fangfang1,2 ; Cao, Shaotao1,2; Zhang, Yi1,2
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| 刊名 | HYDROMETALLURGY
 |
| 出版日期 | 2014 |
| 卷号 | 141期号:141页码:43-48 |
| 关键词 | NaCaHSiO4 Sodalite Katoite Red mud Hydrogarnet |
| ISSN号 | 0304-386X |
| 其他题名 | Hydrometallurgy |
| 中文摘要 | The decomposition of NaCaHSiO4 in sodium aluminate solution was investigated. NaCaHSiO4 transformed to sodalite and katoite during decomposition. Parameters, such as Na2O concentration, reaction time, temperature and Al2O3 concentration, had a significant influence on the NaCaHSiO4 decomposition. The optimal Na2O concentration and reaction time for the NaCaHSiO4 decomposition were 150 g/L and 105 min, respectively. The extent of NaCaHSiO4 decomposition largely depended on Al2O3 concentration in sodium aluminate solution. Reaction products were composed of thin flakes with a loose structure at 50 g/L of Na2O concentration, and were agglomerates with a compact surface composed of tabular and rod crystals at 150 g/L of Na2O concentration. (C) 2013 Elsevier B.V. All rights reserved. |
| 英文摘要 | The decomposition of NaCaHSiO4 in sodium aluminate solution was investigated. NaCaHSiO4 transformed to sodalite and katoite during decomposition. Parameters, such as Na2O concentration, reaction time, temperature and Al2O3 concentration, had a significant influence on the NaCaHSiO4 decomposition. The optimal Na2O concentration and reaction time for the NaCaHSiO4 decomposition were 150 g/L and 105 min, respectively. The extent of NaCaHSiO4 decomposition largely depended on Al2O3 concentration in sodium aluminate solution. Reaction products were composed of thin flakes with a loose structure at 50 g/L of Na2O concentration, and were agglomerates with a compact surface composed of tabular and rod crystals at 150 g/L of Na2O concentration. (C) 2013 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Metallurgy & Metallurgical Engineering |
| 研究领域[WOS] | Metallurgy & Metallurgical Engineering |
| 关键词[WOS] | BAYER RED MUD ; X-RAY ; DESILICATION ; RECOVERY ; CANCRINITE ; KINETICS ; WASTE ; DSP |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000331350400007 |
| 公开日期 | 2014-05-06 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/8231]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | You, Shaowei,Zhang, Yifei,Chen, Fangfang,et al. Transformation of NaCaHSiO4 to sodalite and katoite in sodium aluminate solution[J]. HYDROMETALLURGY,2014,141(141):43-48. |
| APA | You, Shaowei,Zhang, Yifei,Chen, Fangfang,Cao, Shaotao,&Zhang, Yi.(2014).Transformation of NaCaHSiO4 to sodalite and katoite in sodium aluminate solution.HYDROMETALLURGY,141(141),43-48. |
| MLA | You, Shaowei,et al."Transformation of NaCaHSiO4 to sodalite and katoite in sodium aluminate solution".HYDROMETALLURGY 141.141(2014):43-48. |
入库方式： OAI收割
来源：过程工程研究所
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