Coke drum discharge system

Distillation: apparatus – Apparatus – Elements

Reexamination Certificate

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Details

C202S252000, C202S254000, C202S262000

Reexamination Certificate

active

10160523

ABSTRACT:
An apparatus including a coke drum for coking hydrocarbon substances, a valve disposed near the bottom of the coke drum, and a discharge conduit for removing coke from the coke drum, wherein the discharge conduit is connected to the valve such that when the valve is open, the coke may be removed via the discharge conduit.

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Ellis, Paul J. and C.A. Paul, “Tutorial: Delayed Coking Fundamentals.” AIChE 1998 Spring National Meeting, Mar. 9, 1998, Great Lakes Carbon Corporation, Port Arthur, TX.

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