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Normally Flare KOD bottom is drained to closed blowdown (CBD) which is floating with flare even though flare KOD level is maintained. Why so?
 
Answers
21/07/2011 A: Sudhakara Babu Marpudi, Dangote Oil Refinery Company, m_sudhakarababu@yahoo.com
Flare KOD bottom liquid can contain dissolved H2S. Draining that liquid to an open system will can be a H2S hazard to the people.