3 research outputs found
Dry Gas Seals for Compressors
Discussion GroupHow to specify an integrally geared compressor
Typical process applications
Controlling an integral gear compressor - IGV, VFD
Rotordynamic consideration
T09 - Dry Gas Seals for Compressors
Discussion GroupDGS operating characteristics
Unidirectional versus bidirectional
Seals faces and seats, O rings materials
Explosive decompression
Primary seal gas supply control system
Primary seal failure detection
Primary seal gas vent to flare control system
Secondary seal failure detection
Tertiary seal types, carbon rings versus labyrinth
Buffer gas and associated control
Separation gas, air or nitrogen and associated controls
Tandem versus double seals application
Field problems and experience
T09 - Dry Gas Seals for Compressors
Discussion GroupDGS operating characteristics
Unidirectional versus bidirectional
Seals faces and seats, O rings materials
Explosive decompression
Primary seal gas supply control system
Primary seal failure detection
Primary seal gas vent to flare control system
Secondary seal failure detection
Tertiary seal types, carbon rings versus labyrinth
Buffer gas and associated control
Separation gas, air or nitrogen and associated controls
Tandem versus double seals application
Field problems and experience