Home › Forums › Coking › Technical › Fractionation & Process › Fractionation › means of fractionator level control › RE: means of fractionator level control
August 19, 2008 at 10:30 pm
#6647
Anonymous
Yes Sir,
Level indication sets fresh feed flow requirements; once heaters flow passes are set, level controller takes care of recycle volume changes. It is recommended a soft tunning to allow some fractionator bottom level fluctuation (I have seem like 50-70% range) to avoid sudden changes of fresh feed rate.
Lucky