Recent Trends in Heat Recovery Cokemaking Processes - ABM
Recent Trends in Heat Recovery Cokemaking Processes - ABM Recent Trends in Heat Recovery Cokemaking Processes - ABM
Value Engineering Coke Plant: Conceptual Designs • Value engineering can reduce capital investment – Maintain coke rate with less supporting capital equipment – Reviewed existing design and reduced number of machines – Also looking to use low-cost country sourcing • Design Enhancements – Plot space saving – Simplified power production design – Meets or exceeds new Environmental requirements • Modular expansion provides more flexibility for “brownfield” sites September 2011 SunCoke Energy 26
Coke Yield Improvements • Currently studying parameters that effect the Run of Oven coke yield • Goal is to minimize burn loss through fundamental design changes of the coke oven • Ties in very well with future modeling work (CFD and combustion kinetics) September 2011 SunCoke Energy 27
- Page 1 and 2: Recent Trends in Heat Recovery Coke
- Page 3 and 4: Iron Production: Coke Usage Septemb
- Page 5 and 6: Reduction Blast Furnace Reducing Ag
- Page 7 and 8: Alternate Reductants for Coke Repla
- Page 9 and 10: Sun Coke Process Flow Diagram SunCo
- Page 11 and 12: Horizontal Non-Heat Recovery - Deve
- Page 13 and 14: SunCoke Energy History since 2000 -
- Page 15 and 16: Most recent project - Middletown, O
- Page 17 and 18: Last 5-Year Technology Advancements
- Page 19 and 20: Typical SunCoke Energy Battery •
- Page 21 and 22: Heat Recovery Oven Flexibility Hypo
- Page 23 and 24: Factors Favoring Heat Recovery Plan
- Page 25: SCE Horizontal HR Coke Plant Improv
- Page 29 and 30: Coal/Coke Chemistry and Blend Model
- Page 31 and 32: Computational Fluid Dynamics (CFD)
- Page 33 and 34: Next Generation Environmental Contr
- Page 35: Summary • SunCoke Energy has adva
Value Eng<strong>in</strong>eer<strong>in</strong>g Coke Plant: Conceptual Designs<br />
• Value eng<strong>in</strong>eer<strong>in</strong>g can reduce capital <strong>in</strong>vestment<br />
– Ma<strong>in</strong>ta<strong>in</strong> coke rate with less support<strong>in</strong>g capital equipment<br />
– Reviewed exist<strong>in</strong>g design and reduced number of mach<strong>in</strong>es<br />
– Also look<strong>in</strong>g to use low-cost country sourc<strong>in</strong>g<br />
• Design Enhancements<br />
– Plot space sav<strong>in</strong>g<br />
– Simplified power production design<br />
– Meets or exceeds new Environmental requirements<br />
• Modular expansion provides more flexibility for “brownfield”<br />
sites<br />
September 2011 SunCoke Energy 26
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