介绍了太阳能热发电系统中的熔融盐传热蓄热介质,验证了文中试验测量方法的正确性;在此基础上完成了工业级LiNO3盐的物性参数的测定;同时测量了经过100多个加热冷却循环后的工业级LiNO3的热物性参数,将其与工业级LiNO3新盐的物性参数进行比较,结果表明,在100多个加热冷却循环后工业级LiNO3的热物性参数变化很小,热稳定性好.
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