What Is Molten Salt?
Molten salt, a molten body formed by melting salts, for example, a molten body of an alkali metal, an alkaline earth metal halide, a nitrate, or a sulfate. Molten salts are melts composed of metal cations and non-metal anions. There are more than 80 kinds of cations and 30 kinds of anions that can form molten salts. The combined molten salts can reach more than 2400 kinds. Since metal cations can have several different valence states and anions can also form different complex anions, the number of molten salts will actually exceed 2400.
- Molten salt
- China Ming Dynasty
- Put the molten salt into the molten salt tank and directly heat it
- Use davy's
- Molten salt
- The research on the physical and chemical properties of molten salt and molten salt solution not only helps to understand the structure of molten salt and molten salt solution, but also provides a basis for finding useful molten salt systems in production technology. The selection of a suitable molten salt electrolyte is a key to the success of the molten salt electrolysis process. Melting point of molten salt
- Dissolution of metals and gases in molten salts
- Many molten salts and
- Molten salt should be kept clean and not in contact with organic substances such as charcoal, rosin or reducing substances, so as not to cause a severe chemical reaction.
- When starting to warm up, strictly control the heating rate to avoid the rapid cooling and heating during system operation.
- The flow rate is constant during the cyclic heating and cannot exceed the membrane temperature.
- During high temperature use, it is strictly forbidden to mix water and organic substances.
- When the commonly used molten salt exceeds 550 ° C, the molten salt starts to be unstable and reacts, gas is emitted, and the melting point of the molten salt increases, resulting in deterioration of the molten salt.
- When there are many precipitates on the molten salt of the heat carrier, the molten salt should be replaced.
- Before stopping, all molten salt must be poured back into the molten salt tank, and then enter the parking procedure [1] .