WELCOME! 欢迎 光临. Roadmap

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2 Roadmap Eurovent and refrigerants (Upcoming) realities Solutions that think ahead GEA Group: Optimizing heat recovery from industrial processes with NH3 heat pumps WELCOME! 欢迎 光临 8 April 2015 Ozone2Climate Industry Roundtable 2015

3 9 April 2015 Ozone2Climate Industry Roundtable 2015 Eurovent is the representative of Europe s leading HVAC&R associations and the more than 1000, largely small and medium-sized, manufacturers they represent. The association represents equipment manufacturers, i.e. appliers of refrigerants It is not Eurovent s task to favour or disadvantage any type of refrigerant. Yet: Eurovent acknowledges and values environmental developments, and wants to prepare its members for upcoming market realities!

4 (Upcoming) realities Refrigeration industries face challenging upheaval. With latest revision of the European Union F-Gas Regulation (Regulation (EU) No 517/2014), refrigerants impacting climate to be gradually excluded from market Creates opportunities for applications with alternative/natural refrigerants as users have to rethink and convert their systems in the mid- and long-term Constitute a viable solution for many different applications Call for applications that can fulfil new ecological demands 9 April 2015 Ozone2Climate Industry Roundtable 2015

5 Solutions that think ahead Solutions presented during today s UNEP roundtable include: CO2 supermarket refrigeration in warm climates by UTC Building & Industrial services Manufacturers in the Eurovent network already offer solutions that fulfil future environmental demands and think ahead GEA Group, member of VDMA The German Engineering Association Example application of the GEA Group presented in the following: Optimising heat recovery from industrial processes with NH3 heat pumps 9 April 2015 Ozone2Climate Industry Roundtable 2015

6 GEA Refrigeration Technologies Optimizing heat recovery from industrial processes with heat pumps By Kenneth Hoffmann GEA Refrigeration Technologies

7 What defines industrial heat pump? ,000 kw heating capacity More than 200 reference projects Ammonia 79% R E D U C T I O N I N H F C B Y ! E U L E G I S L A T I O N 7 Eurovent 'Air Quality and Energy Efficiency Forum'

8 What defines industrial heat pump? ,000 kw heating capacity More than 200 reference projects Ammonia Up to 90⁰C water Highest efficiency Best return of investment 8 Eurovent 'Air Quality and Energy Efficiency Forum'

9 Global industrial heat pump sales (Current projection) HFC Natural refrigerant Eurovent 'Air Quality and Energy Efficiency Forum'

10 Global industrial heat pump sales (Sustainable projection) HFC Natural refrigerant Eurovent 'Air Quality and Energy Efficiency Forum'

11 Heat pump range Water/water screw compressor heat pump 20+ years service life ,000 kw heating duty Low maintenance High reliability 35 C to 82 C hot water (on request up to 95 C) 22 models 28, 40, 52 or 63 bar design High performance 11 Eurovent 'Air Quality and Energy Efficiency Forum'

12 Heat pump range Open type heat pump with piston compressor 20+ years service life 200 1,500 kw heating duty Low maintenance High reliability 35 C to 82 C hot water 12 models 28, 40 or 50 bar design Single/ duplex compressor arrangement High performance 12 Eurovent 'Air Quality and Energy Efficiency Forum'

13 Heat pump range Cascade or water/water heat pump with piston compressor 20+ years service life 200 1,500 kw heating duty Low maintenance High reliability 35 C to 82 C hot water 12 models 28, 40 or 50 bar design Single/ duplex compressor arrangement High performance 13 Eurovent 'Air Quality and Energy Efficiency Forum'

14 Heat pump range 2 stage water/water heat pump with piston compressors 20+ years service life kw heating duty Low maintenance High Temperature lift 60 C to 82 C hot water 4 models 40 or 50 bar design Two stage compressor arrangement High performance 14 Eurovent 'Air Quality and Energy Efficiency Forum'

15 Heat pump performance 15 Eurovent 'Air Quality and Energy Efficiency Forum'

16 2 case stories of heat pump installations 1 CROSS CUTTING TECHNOLOGY Heat pump in combination with Combined heat and power plant 2 FOOD INDUSTRY Heat pumps as profit generator in the dairy industry 16 Eurovent 'Air Quality and Energy Efficiency Forum'

17 Case story 1 1 CROSS CUTTING TECHNOLOGY Heat pump in combination with Combined heat and power plant 2 FOOD INDUSTRY Heat pumps as profit generator in the dairy industry 17 Eurovent 'Air Quality and Energy Efficiency Forum'

18 Energy Efficiency Comparison 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY Standard Power Plant District Energy/Combined Heat and Power Plant 20 % Waste heat rejected to environment Heat Pump 100% Useful energy 18 Eurovent 'Air Quality and Energy Efficiency Forum'

19 Flue gas condensation 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY Normal chimney stack from a fuel burning heating process Flue gas 150⁰C 20% Waste heat Flue gas 150⁰C From waste heat to useful heat 19 Eurovent 'Air Quality and Energy Efficiency Forum'

20 Flue gas condensation 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY Flue gas 30⁰C Wet scrubber + Heat pump = Useful heat Water 30⁰C Flue gas 150⁰C Water 60⁰C 20 Eurovent 'Air Quality and Energy Efficiency Forum'

21 Flue gas condensation 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY APPLICATION: Any heat driven combined heat and power plant Process heating or district heating Water 30⁰C Heating Water 65⁰C Heating Water 90⁰C Turbine / boiler Water 60⁰C Heating water 55⁰C 21 Eurovent 'Air Quality and Energy Efficiency Forum'

22 Flue gas condensation 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY Applications: 1. Natural gas 2. Oil 3. Coal 4. Biogas 5. Biomass 6. Waste Low moisture content High moisture content 22 Eurovent 'Air Quality and Energy Efficiency Forum'

23 Stockholm CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY 80 MW of energy 57 MW heating 7.2 MW of flue gas heat recovery Less particles in flue gasses Less plume 14% less CO 2 emissions Chilled water inlet temperature up to 60⁰C Hot water outlet temperature up to 72⁰C Heating COP above 6.5 Payback of flue gas cooling with wet scrubber and heat pumps: Less than 3 years 23 Eurovent 'Air Quality and Energy Efficiency Forum'

24 Stockholm CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY 80 MW of energy 57 MW heating 7.2 MW of flue gas heat recovery Less particles in flue gasses Less plume 14% less CO 2 emissions Chilled water inlet temperature up to 60⁰C Hot water outlet temperature up to 72⁰C Heating COP above 6.5 Payback of flue gas cooling with wet scrubber and heat pumps: Less than 3 years 24 Eurovent 'Air Quality and Energy Efficiency Forum'

25 References for large installations 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY Heating duty Run date City Country Application Heat source outlet temperature Heating inlet Heating outlet kw C C C Stockholm Sweden Waste incinerator Sarpsborg Norway Biomass Sarpsborg Norway Biomass Odense Denmark Biomass (straw) Eurovent 'Air Quality and Energy Efficiency Forum'

26 References for large installations 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY Heating duty Run date City Country Application Heat source outlet temperature Heating inlet Heating outlet kw C C C Stockholm Sweden Waste incinerator Sarpsborg Norway Biomass Sarpsborg Norway Biomass Odense Denmark Biomass (straw) Eurovent 'Air Quality and Energy Efficiency Forum'

27 Case story 2 1 CROSS CUTTING TECHNOLOGY Heat pump in combination with Combined heat and power plant 2 FOOD INDUSTRY Heat pumps as profit generator in the dairy industry 27 Eurovent 'Air Quality and Energy Efficiency Forum'

28 Case story 2 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY Compressor Q 2600 kw 12.3 bar-a +32 C N 524 kw Cop kw 3.4 bar-a -6 C F G m 3 /h PL C FG Gas Condenser 11.4 m 3 /h F G 395 m 3 /h 2625 m 3 /h 2600 kw 14.3 m 3 /h Expansion valve Chiller 28 Eurovent 'Air Quality and Energy Efficiency Forum'

29 Combined heating and cooling 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY 29 Eurovent 'Air Quality and Energy Efficiency Forum'

30 Refrigeration in a dairy 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY Chilling intake +5 C +2 C -2 C Milk +2 C Regeneration section +2 C +74 C Pasteurizer Heater +65 C +11 C +74 C +65 C Chiller +11 C -2 C +76 C +69 C +2 C Gas Boiler 80 % efficient 10 C C +2 C -8 C Chiller Power Condenser Water + power -2 C +2 C Compressor 30 Eurovent 'Air Quality and Energy Efficiency Forum'

31 Refrigeration in a dairy 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY Chilling intake +2 C -2 C +5 C Milk +2 C Regeneration section +2 C +74 C +80 C +82 C +69 C +80 C Add-on heat pump +65 C +11 C Pasteurizer +74 C Heater +65 C Chiller +11 C -2 C +76 C +69 C +2 C Gas Boiler 80 % efficient 10 C Power C +2 C -8 C Chiller Power Condenser Water + power -2 C +2 C Compressor 31 Eurovent 'Air Quality and Energy Efficiency Forum'

32 Improved heating performance 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY Phase 1 Phase 2 COPh with 10 K water T d COPh with 50 K water T d COPh COPh Water temperature in C Water temperature in C 20% performance improvement by adding sub cooler to the heat pump 32 Eurovent 'Air Quality and Energy Efficiency Forum'

33 Multi purpose heat pump 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY 95⁰C hot water 80-82⁰C water for pasteurization 65⁰C sanitary hot water 33 Eurovent 'Air Quality and Energy Efficiency Forum'

34 Dairy in the UK 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY Electricity reduction 20% Water consumption reduction 50% Gas usage reduction 60% Less wear on evaporative condensers More refrigeration capacity 924 kw heating 2600 kw cooling Heating COP of kw el = 4.9 kw heat Hot supply water at 82⁰C Refrigeration plant condensing 24⁰C - 30⁰C 220,000 saved on energy bill per year tons of CO2 savings per year 34 Eurovent 'Air Quality and Energy Efficiency Forum'

35 Dairy in the UK 1 CROSS CUTTING TECHNOLOGY 2 FOOD INDUSTRY 3 PROCESS INDUSTRY Electricity reduction 20% Water consumption reduction 50% Gas usage reduction 60% Less wear on evaporative condensers More refrigeration capacity 924 kw heating 2600 kw cooling Heating COP of kw el = 4.9 kw heat Hot supply water at 82⁰C Refrigeration plant condensing 24⁰C - 30⁰C 220,000 saved on energy bill per year tons of CO2 savings per year 35 Eurovent 'Air Quality and Energy Efficiency Forum'

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