What is the primary seal gas for a compressor? Where on the compressor?
Thread Content
Seek compressor seal gas
The primary seal gas for the compressor is either fresh hydrogen or recycled hydrogen as the medium; the leaked medium from the dynamic and static rings of the dry gas seal is discharged to the low-pressure area
For the dry gas seal of centrifugal compressors, the sealing gas for the first stage is the process gas itself, while nitrogen is used for the second stage. Released into the vent system.
For the dry gas seal of centrifugal compressors, the sealing gas for the first stage is the process gas itself, while nitrogen is used for the second stage. Released into the vent system.
Thank you. Is the sealing gas inside the cylinder?
Just look up articles on dry gas seals online and you’ll find out.
On the drive side and the non-drive side, the primary sealing gas is usually the medium itself; when the pressure of this medium is insufficient, a pump is activated to increase the pressure. Nitrogen is generally used at the beginning of operation
Generally, process gas is used for the primary seal, while high-pressure nitrogen is used for the secondary seal