The issue of inter-stage pressure in rich gas compressors
Thread Content
The catalytic unit’s rich gas compressor uses two-stage compression: the inlet pressure is 0.24 MPa and the outlet pressure is 1.6 MPa. So what is the outlet pressure after the first stage of compression? ? ? ?
Around 0.6, right? Is it centrifugal? It should be two multi-level sections, not just two levels!
It has two multi-stage sections, and theoretically there is an optimal value for this pressure: 3q
It is determined by the design: when a certain temperature is reached, the compression efficiency decreases, so cooling is required before further compression; in my case, it’s 0.5 MPA.
It should be on the instruction sheet for the air compressor, bro
The primary discharge pressure can be seen at a glance through the pressure gauge on the buffer tank between the compressor stages