CCS and Power Systems

Advanced Energy Systems - Hydrogen Turbines

Materials Issues in Supercritical Carbon Dioxide

Performer: ORNL - Oak Ridge National Laboratory

Project No: FWP-FEAA112


  • An autoclave was successfully designed and constructed at ORNL using Haynes International alloy HR282 after no vendor could be identified to supply equipment for 750°C/20MPa operation.
  • The Principal Investigator presented a joint ORNL-EPRI paper on sCO2 materials needs at the 2013 Turbo Expo sponsored by ASME IGTI.

Project Details