Alumina production cost element
According to the alumina production process, the production cost of alumina is roughly composed of the following: (1) Raw materials: bauxite, limestone, alkali (soda ash and caustic soda), etc.; (2)...
Aluminum Corporation of China, Shanxi Really Creates Record High Alkaline Alumina in October
[China Aluminum Network] In October, with the joint efforts of all the cadres and staff, China Aluminum Shanxi Branch completed 210,100 tons of alumina production, setting a record high. Since...
Problems to be Noted When Using High-alumina Cement
【China Aluminum Industry Network】 (1) The suitable hardening temperature is about 15°C. In general, the ambient temperature during construction must not exceed 25°C. Otherwise, crystal transformation...
According to the performance of different types of high alumina bricks
【China Aluminum Industry Network】 1. Ordinary high-alumina brick The main mineral composition of the refractory brick is Yinglai stone, corundum and glass phase. As the content of Al2O3 in the...