Minerals_Ministry of Science and Technology approves new projects such as aluminum electrolysis

Recently, the Ministry of Science and Technology of the People's Republic of China approved the "Technology No. [2010] No. 38" for the "New Technology of Low Temperature and Low Voltage Aluminum Electrolysis", "Multi-metal Capture Technology for Oxygenation and Oxygenation," and "Key Technology Development for Titanium Smelting and Titanium Alloy Processing." "Study on key technologies for energy-saving and emission reduction in the process of magnesium smelting and magnesium alloy preparation" is organized and implemented in the key projects of the 11th Five-Year National Science and Technology Support Plan. The special funds for the four projects were 50.56 million yuan, 17.37 million yuan, 34.55 million yuan, and 17.07 million yuan, respectively, and the completion dates were December 2010 and June 2011 respectively. The project's organizational unit is China Nonferrous Metals Industry Association.
According to the "Provisional Measures for the Administration of National Science and Technology Support Programs" and the "Procedures for the Establishment of National Science and Technology Support Program Projects," China Nonferrous Metals Industry Association submitted the above four projects to the Ministry of Science and Technology in 2008 and 2009, respectively, and passed the Ministry of Science and Technology. The organization's expert argumentation and budget review were conducted, and the project-assuming unit was selected in the form of an online publication of a guideline for tendering or preferential assignment. By developing new technologies for low-temperature, low-voltage aluminum electrolysis, the direct current consumption of tons of aluminum in China will be reduced to 12,000 kwh and 11800 kwh, respectively, achieving the goal of saving 10% in electrolytic aluminum production. Through the development of oxygen scavenging and multi-metal capture engineering technology, a multi-metal complex industrial demonstration project will be completed with an annual processing capacity of 500,000 tons, achieving a recovery rate of more than 98.5% of the main metals such as copper and gold, and solving the current complex and difficult-to-manage multi-metals. The problem of low associated metal recovery rate. These two technologies are of great significance for the current use of science and technology to support the financial crisis, promote energy-saving emission reduction, and realize the revitalization plan of the non-ferrous metal industry.
In 2009, the State Council was listed as "the key advanced technology for promoting industrial rejuvenation." Through the development of Φ2600 large-scale sieve-free boiling chlorination furnace and 12-ton large-scale magnesium reduction-distillation combined with furnace sponge titanium production technology, it will significantly improve the production technology and equipment level of sponge titanium in China. Through the development of profile extrusion technology and technology, it will fill the domestic gap and meet the demand for high-quality titanium materials in the aviation industry and other fields. Through the development of integrated application technologies for energy-saving and emission reduction in key processes of magnesium production, the energy consumption of magnesium smelting products in China will be significantly reduced, and the total energy consumption will be ≤ 4.5 tons of standard coal per ton, to achieve cleaner production of magnesium, reduce greenhouse gas emissions, and achieve zero reduction of magnesium solid waste residue. Emissions will play a positive role in guiding and demonstrating the fundamental transformation of the growth mode of China's magnesium industry.