Delayed coker flow diagram

Figure 3-3. Flow diagram of a delayed coking unit (1) coker fractionator, (2) coker heater, (3) coke drum, (4) vapor recovery column.

$Figure 3-3. Flow diagram of a delayed coking unit (1) coker fractionator, (2) coker heater, (3) coke drum, (4) vapor recovery column.$

A delayed coker consists of a furnace to heat the feedstock to around 500 °C, two pressure vessels (coke drums) with a diameter of 4 to 7 m and 20 to 30 m high, together with a distillation system to separate the volatile components. Figure 13.8 shows the flow diagram for the delayed coking process. [Pg.376]

FIGURE 2-1 A simplified process flow diagram of a delayed coker... [Pg.28]

Figure 2-1 illustrates a simplified flow diagram of a delayed coker. Hot resid feed flows to the bottom of the combination tower. The combination tower bottom section acts as surge drum from which the coking heater is charged. [Pg.296]

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