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RE: Angle on the feed line on the Coke Drum

Home Forums Coking Operations Cutting, Drilling, Unheading Unheading Angle on the feed line on the Coke Drum RE: Angle on the feed line on the Coke Drum

#5660

Anonymous

we have had delta valves for about four years with the feed lines in at an angle and the only issue we’ve come across is gas oil below the feed line when we swing into the heating drum. however, quicker unheading and cut times have made the issue go away, but when we switch drums, we still go slower than we used to before delta valves.

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