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The Catalyst bed support inert ceramic ball and the grinding ceramic balls are both ceramic balls. The Catalyst bed support inert ceramic ball are used for making ceramic balls. The grinding ceramic balls are mainly used for grinding. The raw materials of the two are the same.
1. Ceramic balls (alumina ceramic ball) Alumina ceramic ball used for covering, supporting, filtering and catalyst carrier in various packed towers; regenerative fillers for air separation units; high wear-resistant grinding media. Ceramic balls include: inert ceramic balls, perforated ceramic balls, microporous ceramic balls, active ceramic balls, thermal storage ceramic balls, and grinding ceramic balls. 2.
The Catalyst bed support inert ceramic ball and the grinding ceramic balls are both ceramic balls. The Catalyst bed support inert ceramic ball are used for making ceramic balls. The grinding ceramic balls are mainly used for grinding. The raw materials of the two are the same. They are two different uses of the same
The size of the inert ceramic ball should be selected according to the size of the catalyst. Generally, it follows the 2X rule (or gradation), that is, the diameter of the ceramic ball should be twice the diameter of its adjacent catalyst so that the distribution of materials is the most uniform and the pressure
I believe that in the alumina ball inquiry process, as shown in the figure above, you have encountered many situations. There are many types of alumina balls. The above refers to the distinction between activated alumina balls and inert alumina balls. The nature of the composition has a great influence on the use of alumina
1. Activated alumina ceramic balls have a certain adsorption effect and can be used to adsorb some polar substances. Simply put, activated alumina is active and will react with the material. Activated alumina ball has many capillary pores and large surface area, which can be used as adsorbent, desiccant and catalyst. At the same time,
The performance requirements of high alumina ceramic balls used as grinding media are mainly bulk density, wear resistance and compressive strength. Wear resistance is an important indicator to measure the quality of ceramic balls. This performance not only depends on the production process parameters, but also on the production formula of high alumina ceramic balls.
Inert ceramic ball preparation: (1) Clean up all the dust and debris in the tower before filling the inert ceramic balls. (2) In accordance with the filling drawings, mark the filling height lines of the ceramic balls and the catalyst inside the tower. (3) For large-scale projects, cranes, cranes and other necessary machinery should be
People in the grinding industry may know that the application of alumina balls has the problem of spheroid breakage. This problem has become an obstacle in the popularization of alumina ceramic balls. How can we solve this problem? First of all, in the damage rate of alumina balls, in order to improve the material properties
1. Check whether it is activated alumina ball color, yellow; 2. See if the service life exceeds two years, if it exceeds two years, replace it as soon as possible; 3. It depends on whether the humidity of the processing air is too high, such as the humidity on the footnote is too high, and
1. Act as a catalyst Inert alumina balls are widely used in fertilizer, petrochemical and other industries as catalysts and catalyst carriers. In addition to specific surface area and surface activity, the selection criteria of the carrier also include many other indicators, including mechanical strength, chemical stability and different selectivity. 2. Defluoridation performance Due to