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Natural Alternatives in the Refrigeration & Air Conditioning SectorsPresentation | published on 14 November 2012Mark Roberts presented the key findings of the latest report published by EIA's Washington D.C office. This report focusing on available HFC-free technologies for the retail sector in North America. The report also presents mos... more
Natural Refrigerants in different industrial applicationsPresentation | published on 14 November 2012Jan Boone presented field cases about industrial applications for each one of the natural refrigerants: NH3 compressor chiller units in Taïwan and Middle East, CO2 compression refrigeration system in ... more
Natural Refrigerants, Sustainable and Commercially Viable SolutionPresentation | published on 14 November 2012After summarising Coca Cola's global HFCs phase out program, main steps so far and upcoming targets, Azar defended the business case of natural refrigerants in commercial refrigeration showing the constant improvement of COmore
Natural Substances and UNIDO:Natural Solutions for Article 5 countriesPresentation | published on 14 November 2012Sidi Menad Si Ahmed, from the United Nations Industrial Development Organisation (UNIDO), outlined the different initiatives of UNIDO to implement natural substances and alternatives - including natural refrigerants - in the RA... more
ATMOsphere Europe 2012 ReportPresentation | published on 12 November 2012"This year ATMOsphere Europe brought together nearly 200 experts from 100 organisations to dis- cuss natural refrigerant solutions for Europe. We had solutions and experiences from top food re- tailers and consumer brands ... more
Transcritical CO2 cooling and freezing system for Norwegian ice cream manufacturerPresentation | published on 7 November 2012Torben M. Hansen from Advansor introduced a case study with performance analysis of the 220kW (at -38°C) industrial transcritial CO2 system with 150kW of heat recovery and hot gas defrost. According to the simula... more
Sustainability of CO2 technology and the role of control systemsPresentation | published on 7 November 2012Diego Malimpensa from Carel introduced a simple and cost-effective solution for warmer climates - CO2 booster with evaporative cooling - that leads to 5% higher efficiency than a reference HFC system in tested enviro... more
Efficiency analysis and comparison of innovative CO2 refrigeration systemsPresentation | published on 7 November 2012Jonas Schönenberger from Frigo Consulting presented the analysis of several CO2 transcritical systems examined in search for an efficiency improvement. CO2 transcritical systems with a parallel compre... more
CO2 refrigeration in warm climates, efficiency improvementPresentation | published on 7 November 2012Sergio Girotto from enEx offered two practical solutions available today for the use of CO2 transcritical systems in Southern European climate. Overfed evaporators (reducing superheat losses) contribute to 10-12% ene... more
Field measurements of supermarket refrigeration systems: CO2 transcritical vs. HFC conventionalPresentation | published on 7 November 2012The case study presents experiences in applying CO2 in supermarket refrigeration and in ice rinks. Computer simulation modelling, laboratory experimental work and actual field measurements were used to investigate CO... more