Home › Forums › Coking › Design and Reliability › Cokedrums, Structure, Inspection › Drums › Drum obstrution › RE: Drum obstrution
February 28, 2011 at 9:27 am
#5238
I think returning to steam injection is the best way to make through the passage. Coke particles may obstructing the path if steam flow is became normal let it run for few monutes after that water injection to be such a way so that there is contious flow through the path that closing steam same time opening water injection . There will be hammering for few seccond after that it will be ok