Alstom CO2 activities in France

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Alstom CO2 activities in France Norway
22/11/2007
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Competencies / Activities

• Leading Norwegian exporter of environment
  technology
• Global leadership on
• Air pollution control for Aluminium industry
• Flue gas desulfurisation using seawater
• Long term involvement on C02 with RD groups in
  Norway, including
• Solid adsorption programme by Sintef and UiO
  (with StatoilHydro and UOP)
• Membrane programme by NTNU (with StatoilHydro)

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Competencies / Activities

• Currently developing several post combustion CO2
  capture technologies
• Chilled Ammonia scrubbing
• Advanced Amine scrubbing
• Anti-sublimation
• Also developing Oxy-combustion solutions

Focus on Post-combustion Capture and Oxy
combustion
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Chilled Ammonia developments

• Early cooperation with StatoilHydro on
  Laboratory work in Palo Alto, California
• Technology leadership by Alstom Norway team
• Cooperation with StatoilHydro on Bench Scale
  pilot in Palo Alto, Ca
• Two 15000 TPY pilots in Wisconsin and Sweden
• 100000 TPY Validation facility at Mongstad
  European Test Centre with StatoilHydro, Shell,
  Dong, Vattenfall and Gassnova

Strong Norwegian leadership on the development of
Chilled Ammonia technology
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Advanced Amine developments

• Pilot work at University of Texas with Pr. Gary
  Rochelle
• Validation plant considered in USA
• Development team based in USA
• More RD activities to be launched in the near
  future

Initial focus on North America
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Anti-sublimation developments

• Cooperation with Ecole des Mines, Paris
• 5kW model in operation for 4000 hours
• Joint RD Activities on going

Cooperation with French University /RD group
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Oxy-combustion developments

• Initial developments by Alstom Lab in USA and
  University of Stuttgart
• 30MWth pilot in construction for Vattenfall in
  Germany

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Conclusion

• Several long term partnerships in Norway
• Focus on Post Combustion capture and
  oxy-combustion
• Strong leadership from Alstom Norway on Chilled
  Ammonia
• More RD development work planned
• Portfolio approach to capture technologies
• Alstom is interested in all alternatives

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