How to design a pressure swing adsorption nitrogen generator based on an air compressor? Help, please help me. . . . . .
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Our company has an air compressor, and we would like to design a pressure swing adsorption nitrogen generator based on this compressor. I’m seeking advice from experts on how to carry out the calculations All parameters on the air compressor’s nameplate are known; I seek advice from experts. . . . . . . . .
Call the manufacturer and tell them to reuse the air compressor – just provide the parameters of the compressor~~
Designing, manufacturing, and obtaining certifications for pressure vessels, as well as purchasing adsorbents – it’s all very complicated. It’s better to leave such tasks to professionals~~ Hehe~~
We only have an oxygen generator; we don’t have a nitrogen generator
Generally, 2.5 to 3 cubic meters of air are needed to produce 1 cubic meter of nitrogen; you can do the calculation yourself
Tell me the parameters of the air compressor, and I’ll help you calculate it
Could you teach me how to calculate it? Thank you!
It depends on parameters such as the purity of nitrogen, etc. Theoretically, you need to determine how much nitrogen is required as well as its purity, and then choose the air compressor accordingly
What is the required purity of nitrogen? The purity varies, and thus the compressed air required also varies. 99.9% purity; four cubic feet of air produce one cubic foot of nitrogen. It is also necessary to check whether the outlet pressure of the air compressor is sufficient; the oil content at the outlet is equally critical
Based on the air-to-nitrogen ratio, each type of molecular sieve has its own data for this ratio