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Recent content by ammonia88

  1. ammonia88

    Nitrogen Purge Rates For "Atmospheric" Vessels

    Hi, Following two suggestions may be useful: 1. Keep continuous flow ( through 1" control valve on 1" line)into the tank. Put split range control valve on the 1" vent line . The set point may be 0.2- 0.25kg/cm2g. At 0-50% range inlet control valve will open and try to...
  2. ammonia88

    Foaming in BASF AMDEA CO2 removal system

    Dear Razif, The following things may be interesting although the use of Actvated carbon sounds pretty well. 1. What I understand the antifoam solution itself gets degraded after doing its job.This can also cause foaming. 2. Some of the tower packings must have got displaced...

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