Production and removal of free-flowing coke from delayed coker drum
作者： Michael Siskin , Christopher P. Eppig , Te-Hung Chen , Steven W. Sparks
DOI:
关键词: Waste management 、 Drum 、 Delayed coker 、 Coker unit 、 Steaming 、 Metallurgy 、 Coke 、 Volume percent 、 Materials science 、 Completion (oil and gas wells)
摘要: A method for producing and removing coke which has bulk morphology such that at least 30 volume percent is free-flowing under the force of gravity or hydrostatic forces from a delayed coker drum. At completion fill cycle, drum, filled with hot coke, cooled by steaming then flooding it water, thereby coke/water mixture. The mixture released drum through one more closure/discharge throttling systems near bottom
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