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Prof. Krzysztof Warmuzinski. Polish Academy of Sciences Institute of Chemical Engineering Gliwice, Poland. The Capture of Carbon Dioxide: R&D Status and Challenges. POST – COMBUSTION OXYFUEL COMBUSTION PRE – COMBUSTION. CAPTURE OPTIONS IN FOSSIL – FUEL POWER GENERATION.

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prof krzysztof warmuzinski

Prof. Krzysztof Warmuzinski

Polish Academy of Sciences

Institute of Chemical Engineering

Gliwice, Poland

The Capture of Carbon Dioxide:

R&D Status and Challenges

slide2
POST – COMBUSTION
  • OXYFUEL COMBUSTION
  • PRE – COMBUSTION
slide4
POST-COMBUSTION

MATURE TECHNOLOGY →

Absorption based on chemical solvents (amines)

  • KEY CHALLENGES:
  • reduce the efficiency penalty
  • (process integration, CO2enrichment in flue gas)
  • reduce equipment size
  • improve the performance of solvents
  • develop solid sorbents and the relevant processes
  • develop membranes and robust membrane modules
slide5
OXYFUEL COMBUSTION

MATURE TECHNOLOGY →

Cryogenic air separation

  • KEY CHALLENGES:
  • reduce energy consumption for oxygen production
  • (cryogenic, membrane and adsorptive separation)
  • improve oxyfuel PF and CFB boilers
  • improve oxyfuel gas turbines
  • develop chemical looping combustion systems
slide8
PRE-COMBUSTION
  • KEY CHALLENGES:
  • improve and scale-up gasifiers
  • (sorption-enhanced)
  • improve water-gas shift process
  • (sorption-enhanced, membrane-enhanced)
  • develop high-temperature separation techniques
  • improve turbine performance for hydrogen-rich fuel
slide9
THANK YOU FOR

YOUR ATTENTION

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