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Solar Generation of Industrial Process Heat

Solar Generation of Industrial Process Heat. Line Concentrators for Industrial Process Heat Dr. Andreas Häberle PSE AG, Freiburg / Germany. Solar Generation of Industrial Process Heat The Sleeping Giant. Space heating. Hot Water. Lighting. Mechanical energy. Process Heat. Process Heat.

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Solar Generation of Industrial Process Heat

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  1. Solar Generation of Industrial Process Heat Line Concentrators for Industrial Process Heat Dr. Andreas HäberlePSE AG, Freiburg / Germany

  2. Solar Generation of Industrial Process Heat The Sleeping Giant Space heating Hot Water Lighting Mechanical energy Process Heat Process Heat • 2/3 of industrial end energy = process heat

  3. Solar Generation of Industrial Process Heat The Sleeping Giant Space heating Hot Water Lighting Mechanical energy < 200 C Process Heat Process Heat Food Industry Textile Industry Chemical Industry Cooling / Air Conditioning • 2/3 of industrial end energy = process heat • 1/3 of process heat < 200 C • Huge potential for solar energy

  4. Temperature distribution of Process Heat Demandexample: Austria Source: Neubarth, Kaltschmitt, 2000

  5. Potential Study of IEA Task 33/4 (SHIP)

  6. Collector Technologies ? T < 80°C…130°C 100°C < T < 250°C 50kW < P < 5MW T > 300°C…450°C

  7. Linear Concentrators • Parabolic trough • Linear Fresnel (stationary receiver, tracking reflectors) • CCStar (stationary reflectors, tracking receiver)

  8. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  9. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  10. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  11. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  12. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  13. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  14. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  15. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  16. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  17. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  18. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  19. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  20. Linear concentrating process heat collectors • Button Energy, AEE Intec • Ciemat-PSA • IST (Industrial Solar Technology Corp.) • Lotus Solar • NEP • Solitem GmbH • Solargenix (formerly Duke Solar) • Solarlite • Solel • … • PSE AG • Heliodynamics • … • University of Palma • … Source: IEA-SHIP

  21. Linear concentrating process heat collectors • Start-ups with “small-scale” process heat collectors(Button Energy, NEP, Solitem GmbH, Solarlite, Heliodynamics, PSE AG, …) • Some “surviving” pioneers from the 80’s (IST, Solargenix, Solel) • New strong companies (Abengoa (IST), Acciona (Solargenix), MAN (Solitem))

  22. Absorption Chillers for Process Heat Temperatures COP

  23. Solar Cooling with NH3-H2O Chiller optional

  24. Solar Cooling with NH3-H2O Chiller

  25. Solar Cooling with double effect H2O-LiBr Chiller

  26. Fuel saver concept for industrial process steam • Peak solar capacity = nominal steam demand • 100% security of supply • No interference with industrial process

  27. Small scale solar co-generationscheme: Solarlite Parabolic troughs Biomass boiler High Temperature Storage Generator Low Temperature Storage P H

  28. Solarlite project “Woltow”co-generation at fishfarm

  29. Summary and Look into the Future • Potential • Technology Marketplace Not competitive No subsidies No market But: the gap is small! Vision a substantial share of industrial process heat will be provided by solar technologies

  30. www.iea-ship.orgah@pse.de

  31. Solar Cooling with double effect H2O-LiBr Chiller • University of Seville, Spain • 176 kWp, 64 m length, 352 m² Aperture • Customer: Gas Natural, Spain

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