Guanlv shares (00083 1)
Jiaozuo Wanfang (0006 12)
Nanshan aluminum (6002 19)
Yun aluminum co., ltd. (000807)
Zhongfu Industry (600595)
China Aluminum Industry (60 1600)
Extended answer:
According to relevant data, it has promoted the process of scientific and technological innovation under the special situation of resources and energy in China. After the large-scale popularization and application of electrolyzers with special-shaped cathode structure, new-type structure guide grooves and high-efficiency energy-saving electrolyzers, the magnetic fluid optimization design technology of large-capacity electrolyzers was developed to further optimize the magnetic field balance of electrolyzers.
In the newly-built capacity in the western region, a large number of enterprises have adopted various new cathode steel bar technologies with variable cross-section, which have better improved the proportional relationship between the transverse and longitudinal magnetic fluids of aluminum, reduced the amplitude of aluminum liquid, and provided space for reducing the polar distance. At the same time, the energy-saving and consumption-reducing tests such as increasing current density, strengthening heat preservation, trenching and punching have achieved good results.
Since the reform and opening up, China's aluminum industry has made great progress, and it has become a big aluminum industry country in the world, forming a relatively perfect industrial system integrating bauxite, alumina, electrolytic aluminum and aluminum processing and research.
In 2006, China Aluminum quickly turned losses into profits from the losses of the whole industry in 2005, achieving profits of 32.4 billion yuan and profits and taxes of more than 50 billion yuan. Eliminate backward production capacity of electrolytic aluminum self-baking bath. In 2006, the capacity of electrolytic aluminum120,000 tons 160kA and above, accounting for 83%. The backward capacity of self-baking cell has been completely eliminated, and the capacity of some small pre-baking cells has been transformed.