Indexed by:
Abstract:
钠基二元熔盐高温传热蓄热工质,属于高新技术中物理传热储能技术领域。所述钠基二元熔盐高温传热蓄热介质主要由碳酸钠和硝酸钠组成。钠基二元熔盐高温高温传热蓄热介质组分比例如下:碳酸盐占质量百分比为10%~30%,硝酸盐占质量百分比为70%~90%。该种混合熔盐熔点约为300℃左右,相对于碳酸盐其熔点降低了约100℃,其热分解温度达到了650℃以上;平均热扩散系数为0.2826mm2/s,平均导热系数为0.7905W/(m·K)导热性能高;潜热蓄热成本为50.03元/kWh,显热蓄热成本为20.76元/kWh。
Keyword:
Reprint Author's Address:
Email:
Patent Info :
Type: 发明申请
Patent No.: CN202110266826.2
Filing Date: 2021-03-11
Publication Date: 2021-06-25
Pub. No.: CN113025286A
Applicants: 北京工业大学
Legal Status: 撤回
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 0
Affiliated Colleges: