Gas Guides
The machine is chosen by the gas before it is chosen by the pressure. One page per gas: the properties that drive the choice, the families that serve it, and the boundaries.
Well behaved when dry, carbonic acid when wet — and above 7.38 MPa it stops being a gas at all.
Dry chlorine and wet chlorine are two different jobs — the moisture content in ppm is the governing parameter.
The baseline fuel-gas duty — and the one where the gas analysis matters more than the name.
Toxic, mildly flammable, and it eats copper — every component in the gas path counts.
The baseline process gas — inert, cheap and forgiving. Selection here is driven by pressure and flow, not chemistry.
One gas with a hard temperature ceiling of its own: 100 °C, because polymerisation starts there.
Raw biogas carries H₂S and water together — that combination decides the machine before pressure does.
The leak champion — its molecules escape through clearances that hold nitrogen.
GasCompressorSelect · gascompressorselect.com · leads@gascompressorselect.com