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What are the flotation processes, equipment, and characteristics of aluminum ore

update date:2023-07-16 03:23:20Number of views: author:小编

What are the flotation processes, equipment, and characteristics of aluminum ore

The metal aluminum obtained from beneficiation and smelting can be used to describe, such as the production of electrical equipment, automobiles, ships, airplanes, etc., It can also be used in fields such as chemistry, metallurgy, construction, packaging, kitchens, etc., and its economic value cannot be underestimated. So, what are the flotation processes, equipment, and characteristics of aluminum ore for users who want to invest in aluminum ore processing? This article will give you a brief introduction. Aluminum ore, also known as Bauxite, can obtain our ordinary aluminum metal through a series of mining, beneficiation and smelting. Aluminum ore is widely distributed and concentrated in China, generally distributed in provinces such as Shanxi (41.6%), Guizhou (17.1%), Henan (16.7%), and Guangxi (15.5%), accounting for approximately 90.9% of China's total reserves. The mining investment value is high. The flotation methods for 铝矿浮选工艺、设备及其特点是什么(图1) aluminum ore include flotation, magnetic separation, gravity separation, chemical beneficiation, etc. In contrast, the flotation process is more effective, simple, and has good flotation results, making it a popular aluminum ore flotation process. Regarding the aluminum ore beneficiation process equipment, such as ball mills, flotation machines, spiral classifiers, mixing drums, drying machines, jaw crushers, etc. The specific process flow of 铝矿浮选工艺、设备及其特点是什么(图2) is as follows: 1. Crushing process: The mined aluminum ore enters the jaw crusher for preliminary crushing treatment, achieving simple gangue separation operation; 2. Grinding process: the preliminarily crushed Bauxite is sent to the ball mill for further grinding. The spiral classifier is divided into various specifications, and the unqualified pulp (powder) is returned to the ball mill for regrinding; 3. Flotation process: The qualified slurry is fed into a mixing drum, mixed with various collectors and inhibitors, and stirred evenly. Then, it is fed into a flotation machine for sufficient flotation treatment to obtain high-grade aluminum concentrate slurry; 4. Dehydration process: Aluminum concentrate slurry contains a large amount of water. First, the thickener is used for high-energy concentration and dehydration, and then the dryer is used for further drying and dehydration to obtain high-quality aluminum concentrate powder. Advantages of the flotation process for 铝矿浮选工艺、设备及其特点是什么(图3) aluminum ore: 1. Mature and reliable flotation process design with automatic operation system, simple operation, smooth operation, saving labor, material resources, and other costs; 2. The process energy consumption of the production line is low, and the sealing structure is designed to reduce mineral dust, noise and other pollution, reduce the Air Pollution Index, and improve the environmental protection production effect; 3. High efficiency, large output, more durable, with fewer faults, and ensuring a significant improvement in the grade of the processed aluminum concentrate.

What are the flotation processes, equipment, and characteristics of aluminum ore
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