According to information from Baotou Aluminum Group, the 5,000-ton pre-production aluminum production line of the company's 10,000-ton aluminum production line was officially put into operation recently. This production line is the first in China to produce refined aluminum using the “segregation method†process. Up to now, 60 tons of refined aluminum ingots have been produced, and the aluminum content of the tested refined aluminum ingots has reached 99.996%. At present, Baotou Aluminum and several well-known domestic and foreign companies initially reached the intention to purchase and sell refined aluminum products.
The refined aluminum project is one of the four pillar industries of Baotou Group. This project relies on the existing high-quality raw aluminum resources of Baotou Aluminum and adopts the world's leading “segregation method†refined aluminum production technology developed by Puke, which has the advantages of cleanliness, low consumption, high efficiency, and stable product quality. It is a high-tech industrial project. It was listed in the National Development and Reform Commission's "2006 Second Resource Saving and Environmental Protection Project of National Debt". At present, Baotou Aluminum is the only manufacturer that owns and masters this technology in China.
It is understood that the domestic production capacity of refined aluminum is about 20,000 tons. In addition to aluminum, Xinjiang Zhonghe and Guizhou Aluminum Plant can also produce refined aluminum. However, the latter two companies use three-layer electrolytic process technology. Compared with the three-layer electrolytic process technology, the "segregation method" used in aluminum cladding has advantages in environmental protection and energy conservation.
Alcoa Group, as the country's largest aluminum alloy production base, has three nine of the original aluminum liquid required for production of refined aluminum. The production line put into operation this time is a modern aluminum production line with an annual production capacity of 5,000 tons. It will carry out the second-phase construction in the future and increase the annual production capacity to 10,000 tons. The commissioning of the aluminum-clad aluminum production line marks that the company has successfully mastered the world-leading "segregation method" to produce refined aluminum. The product chain extends from ordinary aluminum to aluminum content to three nine advanced aluminum and then to aluminum. The fine aluminum with a content of four nines paves the way for enterprises to further optimize the product structure and achieve a new leap in development.
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