Q & A > Question Details
In a SCOT unit, what can produce black solids accumulation in the quench water column?
23/06/2017 A: Sridhar Balakrishnan, Bharat Oman Refineries Limited , laksrid@yahoo.com
Black solids may be iron sulphide. If the tail gas treating unit has amine treatment, it may be due to activated carbon particles carry over to quench water column.