On the selection of nitrogen-hydrogen gas circulators
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Our company needs to purchase three nitrogen-hydrogen gas circulation units for synthetic systems recently. The process parameters are as follows: gas circulation volume of 10 cubic meters per minute, inlet pressure of 19.5 MPa, and exhaust pressure of 22.0 MPa. We would like to ask our colleagues in this industry: which brand do you use, and how is its performance?/
They are all from decades ago; none of them are new.
It depends on your funding situation. The single-stage and multi-stage reciprocating compressors produced by the American company PDC are of very good quality; in petrochemical systems, they generally operate without any problems for over 5 years. You can check out their company website to learn more. www.pdcmachines.com – the prices aren’t exactly cheap.