About this presentation

related to ATMOsphere America 2012
published on 12 June 2012
884 KB

This presentation is about a selected number of installations using different natural refrigerant solutions in different applications in the US including an ice cream factory that has been equipped by JCI. It uses 80 tons of ammonia in the new installation and 30 tons in the old part of the buildings located close to a residential area. Another application presented will highlight results of using new equipment in a cascade system.

About the speaker(s)

Alexander Cohr Pachai

 

Alexander Cohr Pachai started in the refrigeration industry in 1978 and has been working with hydrocarbons since 1995 and CO₂ since 1997. He worked with both R&D, production, sales and installation of systems using these natural refrigerants. Pachai has sold and commissioned the first HC/CO₂ system in Auckland for a supermarket as well as the largest HC/CO₂ supermarket system in the UK. As a pioneer in the field of natural refrigerants, he has also sold, built and commissioned the first larger supermarket system using CO₂ in Denmark and the first large scale HC AC system for computer cooling. Currently he is involved with the phase-out of R22 worldwide and the implementation of natural refrigerants. Pachai has carried out a lot of training for technicians and engineers in using the above-mentioned natural refrigerants in modern refrigeration plants. He is also experienced with the usage of the refrigerants ammonia and water.