Solar Fuels – Thermochemical Processes & Reactor Technology

Thursday, November 12, 2009: 8:30 AM
Belle Meade A/B (Gaylord Opryland Hotel)

Aldo Steinfeld, Department of Mechanical and Process Engineering, ETH Zurich, Zurich, Switzerland

Solar thermochemical processes for the production of hydrogen, syngas, metals, and other synthetic fuels and materials make use of concentrated solar radiation as the energy source of high-temperature process heat. Considered are water-splitting thermochemical cycles based on metal oxide redox reactions at 2000 K, and reforming/gasification/decomposition processes for the thermal decarbonization of fossil fuels at 1500 K. R&D work encompasses fundamental studies on thermodynamics, reaction kinetics, heat/mass transfer, and chemical reactor engineering. Solar reactor prototypes are designed, fabricated, modeled, and tested in a high-flux solar furnace, further optimized for maximum solar-to-chemical energy conversion efficiency, and finally scaled-up for (MW) industrial applications using concentrating solar tower technology.

http://www.pre.ethz.ch/

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See more of this Session: Solar - Thermal Processing
See more of this Group/Topical: Topical H: Solar Topical