How to determine the number of pressure equalization cycles in pressure swing adsorption?
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The number of pressure equalization cycles in pressure swing adsorption has a significant impact on yield and capacity savings. How is the number of such cycles determined?
The birthplace of pressure swing adsorption technology can be considered to be the Southwest Research Institute; therefore, there are many research institutions focusing on pressure swing adsorption in Chengdu, Sichuan. The number of voltage equalization cycles is directly related to gas loss. Generally, the purity of the recovered gas and the final pressure should be determined first. The number of voltage equalization times is determined based on the above two points.
Another point to consider is the entire pressure swing adsorption system, specifically whether to use a vacuum pump for creating a vacuum. If this device is used, the number of voltage equalization operations can be appropriately reduced.