Inorganic Chemicals Industry >
Study on characteristics of novel low-melting binary inorganic salts for heat storage
Received date: 2019-11-20
Online published: 2020-02-26
Through the analysis of the thermal properties of molten salt,a new type of low-melting molten salt for heat storage was researched and many problems such as environmental pollution caused by traditional coal-fired heating could be solved effectively by the molten salt.Molten salt materials have become a research hotspot combined with new energy due to their high stability at low temperature,low cost and good electrical conductivity etc..Since the commonly used binary mixed molten salt has a melting point of about 221 ℃,and the heating system has a low heat transfer medium temperature,the high melting point molten salt is not suitable for the heating system,so the development of a molten salt having a lower melting point for the heating system has become a research hot spot.A new type of molten salt with a lower melting point was developed by adjusting the molten salt mixture ratio by test method,and the effectiveness was verified by the application in the large temperature difference energy storage heating system.
Zhiqiang Du , Guangyuan Yao . Study on characteristics of novel low-melting binary inorganic salts for heat storage[J]. Inorganic Chemicals Industry, 2020 , 52(1) : 63 -67 . DOI: 10.11962/1006-4990.2019-0504
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