| A chlorination roasting process to extract rubidium from distinctive kaolin ore with alternative chlorinating reagent | |
| Zheng, Shili1; Li, Ping1; Tian, Lei1,2,3; Cao, Zhanmin4; Zhang, Tingan2,3; Chen, Yongan1; Zhang, Yi1 | |
| 2016-12-10 | |
| Source Publication | INTERNATIONAL JOURNAL OF MINERAL PROCESSING
 |
| ISSN | 0301-7516 |
| Volume | 157Issue:DECPages:21-27 |
| Abstract | A chlorination roasting process was proposed to recover rubidium from the distinctive rubidium-containing kaolin ore. The rubidium ions which existed in the alumina octahedron of the phyllosilicates structure could be extracted effectively by using CaCl2 as chlorinating reagent due to formation of Ca(Al2Si2O8) phase in the chlorination process of kaolin ore, and the maximum extraction yield reached 96.95%. Additionally, the kinetics results of chlorination roasting of the kaolin ore showed that the extraction rate of rubidium was controlled by the chemical reaction, and the activation energy was found to be 40.13 kJ mol(-1) in the roasting temperature range of this study. (C) 2016 Elsevier B.V. All rights reserved. |
| Keyword | Kaolin Ore Rubidium Chlorination Roasting Extraction Yield Kinetics |
| Subtype | Article |
| WOS Headings | Science & Technology ; Technology ; Physical Sciences |
| DOI | 10.1016/j.minpro.2016.09.006 |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | SOLID-STATE REACTIONS ; KINETICS |
| WOS Research Area | Engineering ; Mineralogy ; Mining & Mineral Processing |
| WOS Subject | Engineering, Chemical ; Mineralogy ; Mining & Mineral Processing |
| Funding Organization | National Natural Science Foundation of China(51574212 ; U1403195) |
| WOS ID | WOS:000390506600004 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/21854 |
| Collection | 湿法冶金清洁生产技术国家工程实验室 |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China 2.Northeastern Univ, Key Lab Ecol Utilizat Multimet Intergrown Ores, Educ Minist, Shenyang 110004, Liaoning, Peoples R China 3.Northeastern Univ, Sch Mat & Met, Shenyang 110004, Liaoning, Peoples R China 4.Univ Sci & Technol Beijing, Sch Met & Ecol Engn, Beijing 100083, Peoples R China |
| Recommended Citation GB/T 7714 | Zheng, Shili,Li, Ping,Tian, Lei,et al. A chlorination roasting process to extract rubidium from distinctive kaolin ore with alternative chlorinating reagent[J]. INTERNATIONAL JOURNAL OF MINERAL PROCESSING,2016,157(DEC):21-27. |
| APA | Zheng, Shili.,Li, Ping.,Tian, Lei.,Cao, Zhanmin.,Zhang, Tingan.,...&Zhang, Yi.(2016).A chlorination roasting process to extract rubidium from distinctive kaolin ore with alternative chlorinating reagent.INTERNATIONAL JOURNAL OF MINERAL PROCESSING,157(DEC),21-27. |
| MLA | Zheng, Shili,et al."A chlorination roasting process to extract rubidium from distinctive kaolin ore with alternative chlorinating reagent".INTERNATIONAL JOURNAL OF MINERAL PROCESSING 157.DEC(2016):21-27. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| A chlorination roast（1055KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | Application Full Text | |
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