Mayekawa Boone - low gwp developments in systems
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The document discusses a survey of refrigeration installations using natural refrigerants NH3 and CO2 at cold storage facilities. It describes a 200,000m3 cold storage/logistics center project that installed 11 refrigeration packages using NH3 and CO2. The packages provide a total cooling capacity of 2700kW and achieve an estimated 25-30% reduction in energy consumption compared to previous systems using HCFC-22. The system offers advantages including use of natural refrigerants, improved energy efficiency, safety features, low maintenance needs, and automatic operation.
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Mayekawa Boone - low gwp developments in systems
- 1. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS UNITED NATIONS ENVIRONMENT PROGRAMME INTERNATIONAL INSTITUTE OF REFRIGERATION EUROPEAN ENERGY CENTRE C E N T R O S T U D I G A L I L E O 16th EUROPEAN CONFERENCE THE REFRIGERANT REVOLUTION : A 79% REDUCTION TECHNICAL INNOVATIONS IN REFRIGERATION AND AIR CONDITIONING organised by Centro Studi Galileo and Associazione dei Technici italiani del Freddo Mostra Convegno Expocomfort – Milano, Italy • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013
- 2. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2014-609 R0
- 3. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2014-609 R0
- 4. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2014-609 R0 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013 presented by Jan Boone Author : Mr.Hideo Asano
- 5. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R0 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013
- 6. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R0 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013
- 7. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R0 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013
- 8. DOC.2013-534 R0 MYCOM NEWTON PACKAGE • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013 8 DOC.2014-609 R0
- 9. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2014-609 R0 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013
- 10. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R0 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013
- 11. DOC.2013-534 R0 REQUIREMENT NEED 200.000m3 cold storage/logistic center Holding capacity(ton) -25°C +5 to -25°C -25°C 0 to +5°C -42°C Cold storage Chilled room & cold storage Chilled room Loading room Freezing room 50.000 20.500 5.500 6.900 10/d/2 rooms Refrigerant medium : NH3 - Natural refrigerant (ODP=0 & GWP=0) - Safe as kept inside the refrigeration package unit (roof). no NH3 circulation inside the room Secondary medium : CO2 - Natural refrigerant (ODP=0 & GWP=1) - CO2 circulation in cold-/ & processing rooms • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013 11 DOC.2014-609 R0
- 12. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R0 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013 INSTALLED NEWTON PACKAGES DOC.2014-609 R0
- 13. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R0 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013 INSTALLED NEWTON PACKAGES DOC.2014-609 R0
- 14. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R2 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013 INSTALLED NEWTON PACKAGES
- 15. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R2 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013 Overview : Installed capacity : • 11 Newton packages • Nominal capacities per hour : RT : 2700 kW (-42/-25/-10/0°C) bkw : 986 kWh • Specific performance per m3 coldstore : 32kWh/m3 Advantages : • Natural refrigerants NH3 & CO2 • Energy saving 25% compressor efficiency double subcooling semi hermetic IPM drive motor minimized condensing pressure 5°C condensor subcooling CO2 brine low pump power DOC.2014-609 R0
- 16. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R2 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013 ->Overview : ->Advantages : • Safety CO2 brine (in cold rooms) NH3 (in compressor package) +neutralizing system/emerg.power gen. +leak & vibration detectors individual NH3 packages minimised NH3 charges (S&P H.EXCH) semihermetic equipment bellows valves • Operation flooded evaporator high heat transfer automatic operation low noise level low vibration level no trouble by oil easy maintenance DOC.2014-609 R0
- 17. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R2 EQUIPMENT • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013 Survey on COLD STORE INSTALLATIONS :
- 18. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R2 EQUIPMENT • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013
- 19. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R2 EQUIPMENT • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013
- 20. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R2 EQUIPMENT • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013
- 21. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R2 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013 CONCLUSION : This survey of NEWTON in Cold Storage installations, using natural refrigerants NH3 and CO2, initially developped to reduce the environmental load, show that : compared to HCFC-22 power consumption savings with NEWTON are achieved of 25 to 30%. DOC.2014-609 R0
- 22. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R2 • 15th EUROPEAN CONFERENCE • THE LATEST TECHNOLOGIES IN AIR CONDITIONING AND REFRIGERATION INDUSTRY • POLITECNICO OF MILAN 7 th-8th June 2013 DOC.2014-609 R0
- 23. XIV EUROPEAN CONFERENCE MILANO 10th-11th JUNE 2011 CSG Latest Technology in Refrigeration and Air Conditioning Under the Auspices of the PRESIDENCY OF THE COUNCIL OF MINISTERS DOC.2013-534 R2 DOC.2014-609 R0