Domestic high-purity alumina enterprises welcome rapid growth
[Chinalco.com] raised its target price by 52.0 yuan and raised its rating to "overweight." As the company's ceramic ink gross margin was lower than expected, we revise down EPS for 2014 to RMB 0.65...
How Alumina Goes to the Electrolyzer
【China Alumina Network】 The alumina plant purchases alumina stored in a silo and pipes it to electrolysis cells in the electrolysis plant. There are three ways to transport alumina to the...
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)...
Alumina fiber applications
[China Aluminum Network] Alumina fiber thermal conductivity, heat shrinkage and heat capacity are lower. Long-term use temperature is 1300 ~ 1400 °C, higher than ordinary aluminum silicate fibers...