Questions regarding the dryer of hydrogen compressors
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Dear sea friends: I am currently working on a project that involves compressing hydrogen with a pressure of 0.08 MPa to 20 MPa. The hydrogen entering the system has a purity of 99% and is saturated with water; the hydrogen exiting the system is pure hydrogen with a purity of 99.5% and contains no water. Therefore, the drying and water removal process comes into play. My question to all of you is: should I carry out water removal at low pressure (0.08 MPa) or at high pressure (20 MPa), or is there some better process available? Also, have any of you sea friends used such dryers? Please give some recommendations; I’d be very grateful!
Or perhaps it could be initiated from the intermediate stage; for example, starting the drying and dehydration process when the pressure is reduced to 10 MPa. I would appreciate it if everyone here could offer some good suggestions. Thank you!
Hello, have you found a satisfactory answer? I’m very interested in your design; could you share it?
Are there specialized companies that produce hydrogen dryers?