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INTERGRATED GASIFICATION COMBINED CYCLE (IGCC)

CHE 384 ENERGY TECHNOLOGY & POLICY. INTERGRATED GASIFICATION COMBINED CYCLE (IGCC). ANH PHUONG NGUYEN APN274 25 Nov 2008. Content. Overview IGCC Process Future development Conclusions. Overview. INTEGRATED GASIFICATION COMBINED CYCLE. COMBINED CYCLE. GASIFICATION PRODUCE SYNGAS.

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INTERGRATED GASIFICATION COMBINED CYCLE (IGCC)

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  1. CHE 384 ENERGY TECHNOLOGY & POLICY INTERGRATED GASIFICATION COMBINED CYCLE (IGCC) ANH PHUONG NGUYEN APN274 25 Nov 2008

  2. Content • Overview • IGCC Process • Future development • Conclusions

  3. Overview INTEGRATED GASIFICATION COMBINED CYCLE COMBINED CYCLE GASIFICATION PRODUCE SYNGAS POWER GENERATION LOW EMISSION HIGH EFFICIENCY

  4. IGCC Plants in the US The Wabash River IGCC Project West Terre Haute, Indiana, 1995 Using: The ConocoPhillips E-Gas Gasification process Output: 262 MWe The Tampa Electric IGCC Project Mulberry, Florida, 1996 Using: GE Energy Gasification Output: 250 MWe

  5. IGCC PROCESS

  6. GASIFIER TYPES

  7. Kellog Brown and Root (KBR)

  8. COMPARISON

  9. IGCC COST BREAKDOWN

  10. FUTURE DEVELOPMENT • Improve gasifier performance • Improve gas turbine efficiency • Improve the heat exchanger system • Reducing cost of air separation unit or switch to air blown process as Japan did • Optimize energy saving in IGCC • Improve control of the integrated system

  11. CONCLUSION • Promising technology in early development • Substitute for current coal fired power plant • Need more R&D to make it more competitive • Prospect of zero emission from coal

  12. Q&A

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