One, aluminum must achieve cleaner production
The goal of cleaner production is to save energy, reduce the consumption of raw materials, and reduce the amount of pollutants produced and discharged. It requires the recycling and full utilization of resources. The anhydrous aluminum fluoride process uses high-expansion circulating fluidized bed technology, which has the advantages of energy recycling, full utilization of resources, rapid and sufficient material reaction, and high-quality products. The anhydrous aluminum fluoride process is the future aluminum fluoride production technology The direction of development.
2. The technological progress of the aluminum industry and the "low-carbon economy" urge aluminum fluoride to develop towards high-end quality
1. The companion of the electrolytic aluminum industry, aluminum fluoride must help the electrolytic aluminum industry achieve high-end quality. At present, advanced foreign aluminum electrolysis technology has been developed to not only produce ordinary remelted aluminum ingots, but also produce high-purity aluminum ingots directly in the electrolytic cell. Therefore, the quality requirements for the aluminum fluoride used are extremely strict, especially the mass fraction of impurities. Both wet-process aluminum fluoride and dry-process aluminum fluoride are difficult or more difficult to meet all of these index requirements. The quality of anhydrous aluminum fluoride has reached or even exceeded the requirements of the above indicators, becoming the representative of a new generation of high-performance inorganic fluorides.
2, the carbon economy is based on low energy consumption, low pollution, and low emissions. The "low carbon economy" will be the development trend of the national economy, and both the electrolytic aluminum industry and the aluminum fluoride industry will follow this trend.
As the most important additive in the electrolytic aluminum industry, aluminum fluoride with higher quality and better effect can effectively promote the technological progress and energy saving and emission reduction of the electrolytic aluminum industry. Therefore, high-performance aluminum fluoride is the future development trend.