Logo: IIR GL Conference 2008, link to front pageLogo: IIR GL Conference 2008, link to front page
IIR GL Conference 2008
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Last Minute Changes

A few changes have been made. You can see them under Conference Programme.

Final Programme

You can now find the Final Programme under Conference Programme.

Technical Visits

The detailed programmes can be found under Conference Programme.

Welcome to the 8th IIF/IIR Gustav Lorentzen Conference on Natural Working Fluids

Gunner Lorentzen Conference 2008Over the years numerous novel solutions have been developed using state-of-the-art. natural refrigerants. Beside traditional ammonia applications, the safe and efficient use of carbon dioxide and hydrocarbons has become common practice and even water is set to become a commercial refrigerant. There have also been advances in indirect cooling.

Things have also been moving fast in Denmark. In 2001, a severe prohibitive tax was introduced for HFC, and an actual ban from using HFC in new large equipment will take effect as from 1st January 2007 - with few exceptions. Consequently, not only are new refrigeration solutions being developed using natural refrigerants, but also low emission HFC systems with refrigerant charges below 10 kg are being looked at. In 2006 more than 100 commercial and industrial plants were built using CO2, hydrocarbons or water as refrigerant. Other types of refrigeration systems such as sorption, absorption and adiabatic cooling are also being employed. By 2008 the number of refrigerating systems using alternative refrigerants will have increased exponentially. This is also likely to be the case for the new methods of refrigeration which will by then have been conceived. By joining the conference you will benefit from this wealth of experience.

Things are moving rapidly everywhere. When you join the "8th IIF / IIR Gustav Lorentzen Conference" in 2008 you will be among the first to know the latest news. Copenhagen is for many reasons the ideal location – excellent transport links including an international airport, centrally located conference venue, excellent and affordable accommodation, and an exciting city with flair and generally good weather conditions for the time of the year.

We look forward to welcoming you to Denmark and to Copenhagen 7th – 10th of September 2008.


Danfoss A/S, Refrigeration & Air Conditioning Division
Embraco Europe S.r.l.
Refrigerants Naturally!
Danish Technological Institute
Bock Kältemaschinen GmbH
Johnson Controls Denmark Aps, Sabroe Products
Logo for Refrigeration Division of the GEA Group
Grontmij - Carl Bro
IIAR: International Institute of Ammonia Refrigeration