Recent Trends in Heat Recovery Cokemaking Processes - ABM
Recent Trends in Heat Recovery Cokemaking Processes - ABM Recent Trends in Heat Recovery Cokemaking Processes - ABM
Model Development: Coal Blends log(fluidity) Coal 1 Planned test Space optimal coking range Coal 2 Coal 3 reflectance • Develop coal blends/models with non-linear multidimensional optimization and design of experiment • Pilot Plant studies allow for non-production viable blends to be tested for the purpose of statistical leverage on model building and testing September 2011 SunCoke Energy 30
Computational Fluid Dynamics (CFD) Oven Temperature (°F) Model • Advance coke making science, technology and principles through the use and application of Advanced Computational Tools (CFD/FEA/Rxn Kinetics) • Link CFD, coke/coal blend/kinetic models and oven structural FEA models to allow fully integrated design and optimization • Using CFD to optimize oven design and operation; lower yield loss, faster rates, new designs etc September 2011 SunCoke Energy 31
- 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 and 26: SCE Horizontal HR Coke Plant Improv
- Page 27 and 28: Coke Yield Improvements • Current
- Page 29: Coal/Coke Chemistry and Blend Model
- Page 33 and 34: Next Generation Environmental Contr
- Page 35: Summary • SunCoke Energy has adva
Model Development: Coal Blends<br />
log(fluidity)<br />
Coal 1<br />
Planned test Space<br />
optimal<br />
cok<strong>in</strong>g range<br />
Coal 2<br />
Coal 3<br />
reflectance<br />
• Develop coal blends/models with non-l<strong>in</strong>ear multidimensional optimization and design of<br />
experiment<br />
• Pilot Plant studies allow for non-production viable blends to be tested for the purpose of<br />
statistical leverage on model build<strong>in</strong>g and test<strong>in</strong>g<br />
September 2011 SunCoke Energy 30
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