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Policy session: F-GAS Regulation and Ecodesign
Technology case studies
Market Innovations
Market Overview for Europe
End user: Food retail
Refrigerants, Naturally! Session
Technology case studies II
Conclusions & Report

Marc Chasserot - Welcome speech and introduction



PDF document
published on 6 November 2012

ATMOsphere Europe 2012: What is new?
- Regional focus of the event
The 3 previous time we had a global focused event. Starting this year we have a regional focus because the needs are different in every region of the world.
- Purely focussed on natural refrigerants event. The organizer knows that there are other alternatives but we have decided to give valuable time to explore and provide natural refrigerants solutions to the European market.
- A new type of Industry event
In order the discussion to be the best possible, ATMOsphere Europe reunites different stakeholders (End users (your customers), Industry (suppliers), Governments experts/Regulators) to help European natural refrigerants experts to find their market and to deal with the coming new F-Gas regulation.

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Andy Pearson - Innovation in Refrigeration



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published on 6 November 2012

Andy Pearson of the IoR discusses the development of refrigeration over the last 20 years, the uncertainties associated with the possible HFC phase-down schedule and its relationship to the phase-out of other greenhouse gasses. Examples using CO2 and hydrocarbons demonstrate the profit-opportunities for natural refrigerants, led by Europe, as he examines the role legislation will play in the future.

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Policy session: F-GAS Regulation and Ecodesign
Technology case studies

Jan Boone - Natural Refrigerants in different industrial heat pump plants in Norway



PDF document
published on 6 November 2012

Two sets of MYCOM NH3 over-compression heat pump screw compressors were installed to supply additional 2400kW of 52°C hot water. The output temperature was achieved by combination of condensing temperature 57°C and pressure 23 bar. The installation was completed in 8 weeks and system was put into full operation in October 2011. According to latest performance data, the average COP-h for the first 11 months was at 5.5. The new heat pumps save 1.6 GW of fuel per year (approximately 210,000 liters) and met with high satisfaction from the customer.

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J Michael Griffin - Efficient sustainable container reefer applications using CO2



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published on 6 November 2012

J Michael Griffin from Carrier presented results from extensive sea trials of refrigerated reefer containers for the transport of perishable and frozen cargo. Based on new CO2 technology with optimised efficiency for different modes of operation, the system consists of purpose built multi-stage compressor, gas cooler heat exchanger, two speed gas cooler fan, flash tank, variable speed drive and advance controls. The CO2 transcritical system has been successfully tested during more than 23,000 operating hours, resulting in an average energy use equal to R134a.

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