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Why is the RV of surface condenser sealing with condensate from surface condenser pump in hydrocraker unit?
10/01/2017 A: Eric Hennings, Technip Stone & Webster, EHennings@technip.com
Tailpipe from surface condenser PSV discharges to atmosphere. It is usually sealed to prevent backing air into vacuum system through inadvertent leakage in PSV. Sealing can be condensate. Occasionally a rupture disc is used.