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Molten salt storage in a thermal solar plant

Level measurement in the molten salt storage tank

过程数据

测量任务:
Level measurement
测量点:
Tank
测量范围至:
0 … 30 m
介质:
Molten salt
过程温度:
+300 … +400 °C
过程压力:
0 … 0 bar
特殊挑战:
High temperatures, density changes

应用范围

The important criterion for the location a thermal solar plant is gaining the optimal amount of sunlight energy available at that site over the year. Molten salt is used to store this thermal energy produced on the days when there is abundant sunshine, this enables the production of electricity even on days with little or no direct sunlight via a heat exchange process. This molten salt is usually stored in two large vessels. One vessel contains salt at a lower temperature (approx. 300° C), the other contains salt at a higher temperature (approx. 400° C). Accurate level measurement is essential to monitor the system capacity.


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Industry brochure

Level and pressure instrumentation for renewable energies

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