1. 1 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Dr.-Ing. Bastian Schmitt IdE gGmbH, Kassel How to integrate solar heat into existing processes Integration Points Possibilities within Industrial Processes SHIP 2015 Sunti, Montpellier September 15 th, 2015 - State of the Art - Classification of Integration Points - Utilization of Classification

2. 2 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 IdE gGmbH, Kassel (GER)  Applied Research Institute  Established in 2011 (University + Industry + Region)  ~ 100 Employees  5 Departments (Automotive & Systems Engineering, Production & Energy, Thermal Energy Systems, Communication Technology & Software, Decentralised Energy Markets)  Process Heat Group – Energy audits, case studies – Efficiency and RE heat integration concepts – Supervision of implementation, monitoring – Consulting (companies, planners, ministries)

3. 3 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Motivation  Large potential of solar process heat, but …  Usually solar engineers ≠ process engineers  Very important knowledge to integrate solar heat in industrial applications  Feasibility assessment time consuming and complex  Lot‘s of different heat sinks on supply and process level  Different integration points (boundary conditions, pro’s & con’s)

4. 4 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Outline  Introduction and Motivation  State of the Art  Classification of Integration points  Utilization of Classification  Summary

5. 5 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 State of the Art  Suitable processes or unit operations were highlighted within the past e.g. pasteurization/sterilization, cleaning, drying, etc. Tetra Pack Gémina Krones GEA TDS Baldinger Hütt Stock pasteurization/sterilization

6. 6 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Pasteurization Tetra Pack Krones Current designs of heating equipment

7. 7 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Relevant Equipment Tube bundle HEX Compact HEX Evaporators Contact/ convection dryers Steam injection Multi zone HEX Fin and lamella HEX Plate coils Heating jackets Resistance heating direct heating Tube bundles

8. 8 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Outline  Introduction and Motivation  State of the Art  Classification of Integration points  Utilization of Classification  Summary

9. 9 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Background of Classification Integration of solar heat Supply levelProcess level Heat transfer medium Current heating equipment

10. 10 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Classification – Supply Level

11. 11 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Classification – Process Level

12. 12 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Outline  Introduction and Motivation  State of the Art  Classification of Integration points  Utilization of Classification  Summary

13. 13 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Example on Supply Level

14. 14 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Example on Process Level - I 1.Temperature Level 2.Load Profile 3.Effort for Integration

15. 15 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Example on Process Level - II

16. 16 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Outline  Introduction and Motivation  State of the Art  Classification of Integration points  Utilization of Classification  Summary

17. 17 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Identification rel. Heat sinks Benefit of Classification  Simplifies overview of industrial heat consumers  Highlights importance of current designs of heating equipment  Assistance for the identification of relevant heat sinks  Shows possibilities for the integration of solar heat  Indicates the effort for the integration of solar heat Preparation On-Site Visit Heat Recovery Ranking of Integration Points

18. 18 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Summary  Supply Level: smooth integration but usually high DNI required  Process Level: Higher solar yields possible, larger variation of possible integration concepts  Classification helps to find suitable integration point(s) and concept(s)  More details within Integration Guideline (Del. B2, Task 49) b.schmitt@ide-kassel.de Thank you very much

19. 19 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Back-up

20. 20 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Principles of Solar Heat Integration

21. 21 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Supply Level - Steam  Parallel integration or increase of return temperature

22. 22 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Classification of Integration Points

23. 23 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Supply Level

24. 24 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Supply Level

25. 25 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Supply Level

26. 26 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Supply Level

27. 27 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Supply Level

28. 28 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Supply Level

29. 29 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Supply Level

30. 30 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Process Level

31. 31 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Process Level

32. 32 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Process Level

33. 33 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Process Level

34. 34 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Process Level

35. 35 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Process Level

36. 36 Dr. B. Schmitt Integration Point Possibilities within Industry www.ide-kassel.de September 15 th, 2015 Integration on Process Level