Research on NaCaHSiO4 decomposition in sodium hydroxide solution
文献类型：期刊论文
| 作者 | Zhang, Ran1,2; Ma, Shuhua1; Yang, Quancheng3; Zheng, Shili1; Zhang, Yi1; Kim, Namsoo4; Hong, Sungik5 |
| 刊名 | HYDROMETALLURGY
 |
| 出版日期 | 2011-07-01 |
| 卷号 | 108期号:3-4页码:205-213 |
| 关键词 | NaCaHSiO4 CSH Avrami Tobermorite Sodium Red mud |
| ISSN号 | 0304-386X |
| 通讯作者 | Zheng, SL |
| 英文摘要 | The decomposition of NaCaHSiO4 is an important step in the hydro-chemical process to recover sodium when treating red mud. In this study, the phase transformation during the NaCaHSiO4 decomposition and the key influential factors, including sodium concentration, reaction temperature, CaO addition and particle size were investigated. In addition, the sodium content in the residue, where NaCaHSiO4 had completely exhausted, was also studied. Finally, the kinetic data were fitted by the Avrami-Erofeev equation and the activation energy of the reaction was calculated. (C) 2011 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] | C-S-H ; CALCIUM SILICATE HYDRATE ; IN-SITU SYNCHROTRON ; X-RAY ; PORTLAND-CEMENT ; PHASE-CHANGE ; SYSTEM ; DIFFRACTION ; KINETICS ; 200-DEGREES-C |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000292788200008 |
| 公开日期 | 2013-11-01 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4700]  |
| 专题 | 过程工程研究所_湿法冶金清洁生产技术国家工程实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, Key Lab Green Proc & Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.China Univ Min & Technol, Grad Sch, Beijing 100083, Peoples R China 4.Univ Texas El Paso, Dept Met & Mat Engn, El Paso, TX 79968 USA 5.Seokyeong Univ, KEN Res Ctr, Seoul 136704, South Korea |
| 推荐引用方式 GB/T 7714 | Zhang, Ran,Ma, Shuhua,Yang, Quancheng,et al. Research on NaCaHSiO4 decomposition in sodium hydroxide solution[J]. HYDROMETALLURGY,2011,108(3-4):205-213. |
| APA | Zhang, Ran.,Ma, Shuhua.,Yang, Quancheng.,Zheng, Shili.,Zhang, Yi.,...&Hong, Sungik.(2011).Research on NaCaHSiO4 decomposition in sodium hydroxide solution.HYDROMETALLURGY,108(3-4),205-213. |
| MLA | Zhang, Ran,et al."Research on NaCaHSiO4 decomposition in sodium hydroxide solution".HYDROMETALLURGY 108.3-4(2011):205-213. |
入库方式： OAI收割
来源：过程工程研究所
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