Granular Molten Salt

Molten salts (including heat-conducting salts and thermal media) are inorganic salts melted into a heat-transfer medium. They are molten bodies composed of metal cations and non-metal anions. At standard temperature and atmospheric pressure they are solid; when heated, they become liquid salts.

1. Product Name:granular molten salt

Item	melting point	boiling point	Heat of Fusion	Specific Heat	Average Thermal Conductivity	Operating Temperature	Appearance
Specification	142℃-148℃	680℃	18Kcal/Kg	0.34 kcal/Kg·℃	0.317	150℃-550℃	Pale-yellow crystals or granules

　　Granular molten salt is in granular shape and is produced according to customer requirements. It has the characteristics of long-term storage and no agglomeration.
2. Instructions for Use

Put the thermally conductive molten salt into the tank and heat it directly to melt it, or add a small amount of water to the thermally conductive molten salt and heat it to melt it. After melting to a sufficient viscosity, it can be circulated with a circulation pump, and then sent to a heat-carrying furnace to gradually increase the temperature in a cycle to reach the target temperature.

3. Things to note

① Molten salt should be kept clean and should not come into contact with organic matter such as carbon, rosin or reducing substances to avoid causing violent chemical reactions.

② When starting to heat up, strictly control the heating rate and try to avoid rapid cooling and heating during system operation.

③ The flow rate is constant during circulating heating and cannot exceed the film temperature.

④ When using at high temperatures, it is strictly forbidden to mix water and organic substances.

⑤ When the temperature of commonly used molten salt exceeds 550℃, the molten salt becomes unstable, reacts, releases gas, and the melting point of the molten salt increases, causing the molten salt to deteriorate.

⑥ When there is a lot of sediment in the molten salt of the heat carrier, the molten salt should be replaced.

⑦ Before stopping, all the molten salt must be poured back into the molten salt storage tank, and then the shutdown procedure can be entered.

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