First, the advantages of molten alumina
At present, molten alumina is widely used in industrial production. Compared to aluminum chloride, molten alumina has the following advantages:
1. Better purity
Alumina has high purity, and the use of molten alumina can follow the principle of high purity, which can not only ensure the quality of the product, but also meet some specific needs of customers.
2. Safer operation
Alumina is a non-toxic, harmless, fuel-free compound, and the use of molten alumina in the production process does not produce significant by-products, thus reducing the potential risks associated with on-site operations. In contrast, the use of aluminium chloride is more dangerous because it is a toxic, volatile gas that requires strict control of operating conditions.
3. Reduce environmental pollution
The production of molten alumina can reduce the amount of waste, exhaust gases and wastewater emitted, and have a lower impact on the environment.
Second, the application field of molten alumina
In industries such as electrolytic aluminum and electrolytic magnesium, molten alumina is an indispensable basic raw material, which can be used as an electrolyte and filling material in electrolytic cells, as well as for various purposes such as anti-corrosion, bauxite concentrate, and chemical catalyst. Fused alumina is used as the primary material in many industries because it is superior to aluminium chloride in many ways.
