Preparation and Thermal Properties of High-Purified Molten Nitrate Salt Materials with Heat Transfer and Storage
文献类型：期刊论文
| 作者 | Zhang, Hongtao1,3; Zhao, Youjing1,2; Li, Jingli1,2; Shi, Lijie1,2; Wang, Min1,2 |
| 刊名 | HIGH TEMPERATURE MATERIALS AND PROCESSES
 |
| 出版日期 | 2015-12-01 |
| 卷号 | 34期号:8页码:839-846 |
| 关键词 | Solar Energy Materials Purification Thermal Properties Molten Nitrate Salts |
| 文献子类 | Article |
| 英文摘要 | This paper focuses on thermal stability of molten salts, operating temperature range and latent heat of molten salts at a high temperature. In this experiment, multi-component molten salts (purified Solar Salt) composed of purified NaNO3 and purified KNO3 were prepared by statical mixing method. Compared with unpurified Solar Salt, purified Solar Salt had a higher thermal stability. The optimal temperature would be increased from 500 degrees C to 550 degrees C, and the upper limitation temperature increases from 577.5 degrees C to 593.7 degrees C. Meanwhile, thermal stability and thermal cycling analysis showed the purified Solar Salt had a lower melting point and the deterioration time of molten salts was reduced. The melting point of purified Solar Salt decreases sharply to 223.8 degrees C and the latent heat increases from 74.39 J/g to 80.79 J/g. Besides, the XRD and chemical analysis test indicated that the degree of degradation reduced and the thermal storage efficiency of purified Solar Salt was improved. |
| WOS关键词 | ENERGY-STORAGE ; PHASE-CHANGE ; GRAPHITE MATERIALS ; STABILITY ; SYSTEM ; KNO3/NANO3 |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000365345700013 |
| 源URL | [http://ir.isl.ac.cn/handle/363002/5322]  |
| 专题 | 青海盐湖研究所_青海盐湖研究所知识仓储 中国科学院青海盐湖研究所 |
| 作者单位 | 1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China 2.Chinese Acad Sci, Key Lab Salt Lake Resources & Chem, Qinghai 810008, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Hongtao,Zhao, Youjing,Li, Jingli,et al. Preparation and Thermal Properties of High-Purified Molten Nitrate Salt Materials with Heat Transfer and Storage[J]. HIGH TEMPERATURE MATERIALS AND PROCESSES,2015,34(8):839-846. |
| APA | Zhang, Hongtao,Zhao, Youjing,Li, Jingli,Shi, Lijie,&Wang, Min.(2015).Preparation and Thermal Properties of High-Purified Molten Nitrate Salt Materials with Heat Transfer and Storage.HIGH TEMPERATURE MATERIALS AND PROCESSES,34(8),839-846. |
| MLA | Zhang, Hongtao,et al."Preparation and Thermal Properties of High-Purified Molten Nitrate Salt Materials with Heat Transfer and Storage".HIGH TEMPERATURE MATERIALS AND PROCESSES 34.8(2015):839-846. |
入库方式： OAI收割
来源：青海盐湖研究所
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