Low pressure off gases such as from dry gas seals may be recompressed to a higher pressure using multiple tandem supersonic ejectors in which upstream ejectors operate at a higher nozzle exit Mach number than down stream ejectors and all ejectors are operated at exit Mach numbers greater than 1.
申请公布号
WO2008037059(A1)
申请公布日期
2008.04.03
申请号
WO2007CA01476
申请日期
2007.08.27
申请人
TRANSCANADA PIPELINES LIMITED;BOTROS, KAMAL K.;GEERLIGS, JOHN;IMRAN, HASAN