Pressure difference at the inlet and outlet of the cyclic hydrogen compressor
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Under normal circumstances, what is an appropriate differential pressure at the inlet and outlet of a centrifugal circulating hydrogen compressor? The alarm value set on our SIS is 20 kPa.
You mean the pressure difference in the balance tube area, right? The pressure difference at the entrances and exits should be well above 20 kPa
For inlets and outlets, the pressure ratio is generally calculated. I also think what was said above is correct – is it the pressure difference between the first-stage sealed gas and the balance pipe?
I was wrong; it’s the differential pressure of the inlet filter. My apologies
Around 20 Mpa, determined by the pressure drop in pipes of equipment such as reactors.