1. 1 Clean Coal Technology Conference PDPU / CFSR Nov 09

2. 2 Agenda Retrofitting & Future Technology  IGCC Route – Advantages  Retrofit Option & Why  Possible Optional Routes  Future Generation  Oxy Fuel  Coal to NG  Other Applications  Summary

3. 3 IGCC Route Advantages  Higher Efficiency  Lower Quantity Solid Waste  Fuel Options  Coal, Petcoke, Biomass etc.  CO2 Capture options upto 100%  Environmental  Nox, Sox, Particle

4. 4 Integrated Coal Gasification & Combined Cycle Power Plants (IGCC)

5. 5 IGCC Retrofit

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8. 8 Why Retrofit  Increase Power Output  Coal Quantity same  Lower CO2 footprint  Carbon Credit  CO2 recovery possible  Enhanced Oil/Gas Recovery  CO2 injection  Various options  Location specific feasibility

9. 9 IGCC – Future Generation

10. 10 IGCC – Future Generation

11. 11 Oxyfuel combustion capture

12. 12 Conventional Gasification

13. 13 Catalytic Gasification

14. 14 Roadmap to Growth

15. 15 Coal to Liquids

16. 16 Coal Gasification Product Slate

17. 17 Poly Generation – Cost Distribution

18. 18 Chinese Example

19. 19 Summary  IGCC Route Significant Advantages  Retrofit an option  Future Generation, Oxy Fuel  Coal to NG  Relevance to India  Polygeneration / Liquid / Product Slate  Coal  Energy & Raw Material Secur ity  CO2 capture storage for sustainability

20. 20 Thank You Upasala Glacier, South American Andes, Argentina 1928 2004