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20th PIN MEETING The Beehive, Newcastle University

IEA SHC Task 49/IV Solar process heat for production and advanced applications . 20th PIN MEETING The Beehive, Newcastle University Christoph Brunner AEE - Institute for Sustainable Technologies (AEE INTEC) A-8200 Gleisdorf , Feldgasse 19 AUSTRIA. Content.

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20th PIN MEETING The Beehive, Newcastle University

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  1. IEA SHC Task 49/IV Solar process heat for production and advanced applications 20th PIN MEETING The Beehive, Newcastle University Christoph BrunnerAEE - Institute for Sustainable Technologies (AEE INTEC)A-8200 Gleisdorf, Feldgasse 19AUSTRIA

  2. Content • Market and potential Solar process heat • Work of the IEA Task • Related projects • Participants GEA brewery systems GEA brewery systems Sunmark A/S

  3. Industry <250 ° C Industry 14% >250 ° C private 30% electricity houses 20% 43% service Transport sector 13% 31% thermal 49% Motivation • Energy demand in EU 27 Sector heating and cooling: 49% • Of that Industry: 44% Thermal energydemand in EU 27 (ETP RHC, 2011) energydemand EU (EREC, 2006)

  4. Motivation • Potential forprocessheat <250°C • Austria: 1,5 TWh/a = 3,3 Mio. m² (Weiss, 2006) • Germany: 16 TWh/a = 36 Mio. m² (Lauterbach, 2011) • EU 25: ca. 70 TWh/a = 155 Mio. m² (Vannoni, 2008) Based on the actual technology appr. 3-4% of the thermal energy demand of industry can be covered by solar thermal in Europe Industrial heatdemand per temperature in Germany 2007 (Lauterbach, 2011)

  5. Motivation

  6. Solar Process heat collectors Source: Schüco International KG Source: Wagner & Co Solartechnik Source: Industrial Solar Source: Solera GmbH Source: Isomorph

  7. Generic systems Air collectors Open systems with storage Systems without storage Closed systems with storage

  8. Market overview World wide appr. 200 solar process heat systems are intsalled with a total capacity of 42 MWth (60.000 m²) (status quo of 2009) (IEA SHC Task 33/IV und Erhebungen AEE INTEC) Source: S.O.L.I.D. GmbH,

  9. IEA SHC Task 49 / IV – Content Coordinator: AEE INTEC, Christoph Brunner Duration: 4 years Start: February 2012 Subtask C Case studies, Integration tools Dissemination Subtask B Processoptimization Processintegration Processintensification Subtask A Processheatcollectors

  10. Subtask A: Process heat collector • Lead country: Switzerland (Dr.Elimar Frank - SPF) • Objectives: • Improving solar process heat collectors and collector loop components • Providing a basis for the comparison of collectors with respect to technical and economical conditions • Giving comprehensive recommendations for standardized testing procedures Source: TVP Solar Source: Sopogy

  11. Subtask B: Process integration and Process Intensification combined with solar process heat • Lead country: Austria (Bettina Muster – AEE INTEC) • Objectives: • Improved solar thermal system integration for production processes • by advanced heat integration and storage management, • advanced methodology for decision on integration place and integration types • Increase of the solar process heat potential by combining • process intensification and solar thermal systems • fostering new applications for solar (thermal/UV) technologies The University of Manchester

  12. Subtask B objectives • Advanced heat integration • Methodology for advanced integration (incl. storage management) • Decision on integration place and integration types (at the process, at the distribution, at the supply) system definition – pinch analysis – ideal heat management – solar integration

  13. Combining process intensification and solar thermal systems • Analysis of the effect of upcoming technologies on the potential for solar (heat) in industry • Positive effects (enhancing the potential), negative effects (decreasing the potential) e.g.: • effect of microwave drying on solar drying processes? • contribution of UV disinfection to industrial processes? • effects of direct steam injection technologies e.g. direct steam injection in boiling (potential for high temperature collectors) • less heat recovery from boiling for water preparation  increasing potential for solar hot water preparation • Lower wash water needs due to process intensification  decreasing potential for solar hot water preparation • . Identification of promising technology changes that will enhance the potential for solar (heat) in processes and the respective research needs • e.g. continuous processes in the food industry; low temperature processes; static mixers for enhanced heat/mass transfer; photo catalytic processes etc.

  14. Combining process intensification and solar thermal systems • B4. Workshops on new process technologies (one at beginning, one when potential new applications are known together with solar collector developers) • To provide a sound basis to the work foreseen and stimulate the know-how exchange between experts from conventional process technologies with solar process technologies, a dedicated workshop will be done for new process technologies that can potentially be driven by solar • . • 1st Workshop: Overview of new technologies - Which new technologies are/might be relevant? • Planned: Begin of September 2012 in Graz (in the frame work of Gleisdorf Solar)

  15. Subtask C: Design Guidelines, Case Studies and Dissemination • Lead country: Germany (Dr. Werner Platzer - Fraunhofer ISE) • Objectives: • a worldwide overview of results and experiences • to develop a performance assessment methodology for a comparison and analysis of different applications, collector systems, regional and climatic conditions • to support future project stake holders by providing design guidelines, simplified fast and easy to handle calculation tools Source: Industrial Solar Source: DLR

  16. Task 49 / IV – Selected projects Solar Brew: Solar Brewing the Future EU FP7 (2012 – 2015) Solar processintegration in breweriesandmalting plant • Holisticapproach: processoptimizationand solar integration • Realizationofthreedemonstrationplants (∑ > 7.200m² resp. 5 MWth) • Further development of “Green brewery sector concept”

  17. Task 49 / IV – SolarBrew • BreweryGoess, AT

  18. Task 49 / IV – SolarBrew • Brewery Valencia, ES

  19. Task 49 / IV – SolarBrew • Malting Plant Vialonga, PT

  20. SolarFoods • Development of branch concepts (calculation tool) for energy efficiency and integration of solar process heat in the food and beverage industry • Structure of calculation tool: • Module 1: „energy and mass balance“ • Module 2: „technology and system optimization“ • Module 3: „Integration of renewable energy“

  21. InSun Berger Fleischwaren GmbH Sausage Production in Sieghartskirchen, Austria Flat plate collector system of SOLID Planned maximum flat plate collector area: 1489 m² Hot water storage: 80 m³ Expected total annual solar heating gains: 600 MWh/a Soltiguain Gembettola, Italy  Liner concentrating Fresnel collectors for brick drying at Laterizi Gambettola SRL Direct steam production at 180°C (12 bar) in the Fresnel collector field to supply the steam driven radiant het • Fresnel collector model: FTM36 (132 m² /collector) • Solar field size: 2 640 m² • Peak solar field net capacity: 1’264 kW Lácteas Cobreros, Castrogonzalo-Zamora, Spain  Parabolic trough collectors of Solera Sunpower GmbH for milk powder production • Indirect steam generation 200°C outlet temperature. • Number of Parabolic trough collectors: 600 • Total collector area: 2040 m² • Expected heating energy gains: 1 GWh/a 21

  22. Task 49 / IV – DLR directsteamgeneration

  23. Task 49 / IV – DLR P3

  24. Participation to IEA Task 49/IV • Up to now 45 projects identified in total • Regarding to all Sub-tasks • More than 50 different research institutions/companies involved from 15 countries Source: GEA Brewery Systems Source: Smirro GmbH

  25. Next events • Next IEA Task 49/IV meeting (with special WS on PI and Solar): • 6/7th September 2012 Graz, Austria • Gleisdorf Solar: • 12-14th September 2012, Gleisdorf, Austria • IEA SHC Conference: • 9th-11th July 2012, San Francisco, USA

  26. Thank You for your attention Christoph BrunnerAEE - Institute for Sustainable Technologies (AEE INTEC)A-8200 Gleisdorf, Feldgasse 19AUSTRIA GEA brewery systems GEA brewery systems Sunmark A/S

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