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Can an oil-powered piston compressor meet the requirement of a hydrogen purity of 99.999%?

2015-08-27View Original

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Oil-based piston compressors are used to compress hydrogen; what methods can be employed to increase the purity of hydrogen to 99.999%?
Reply #22015-08-27
A compressor is a power transmission device and does not have the capability to increase gas purity; specialized equipment is required to achieve higher purity.
Reply #32015-08-28
This requires an adjustment to the PSA; in our case it’s four nines, with a total carbon content of no more than 20PPM
Reply #42015-08-29
Five nines; water electrolysis is required, PSA cannot meet the needs
Reply #52015-08-29
Producing high-purity hydrogen is an issue that must be addressed through the process; the equipment alone cannot solve it. For transporting hydrogen at such high pressures, it is best to use cylinders with oil-free lubrication to avoid affecting the purity of the hydrogen.
Reply #62015-08-30
This type of medium reciprocating compressor should be able to
Reply #72015-08-31
Hello, a molding machine is required to meet the requirements
Reply #82015-08-31
The meaning of LZ should be to take into account the issue of polluting substances
Reply #92015-09-08
A compressor cannot increase the purity of hydrogen; it requires a specific processing method. Diaphragm compressors can maintain gas purity during the compression process. If you need any assistance, feel free to contact me. Thank you. 15852156151

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