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Document IIF

Quels polymères devraient être utilisés dans des pompes à chaleur et des systèmes frigorifiques utilisant le CO2 comme frigorigène ?

Which polymers should be used in heat pumps and refrigeration systems that use CO2 as refrigerant?

Auteurs : FREDERIKSEN K., SOLMS N. von, NEELA V.

Résumé

The use of CO2 as refrigerant in heat pump and refrigeration systems has increased in Denmark, especially in the Danish commercial refrigeration market (e.g. in supermarkets). So far, a lot of good experience has been gained. However, some problems have arisen when trying to find the right polymer materials for seals and packings in order to ensure the performance of the system. This presentation will concentrate on a R&D project studying and testing which polymers have the best properties in CO2. Main subjects are: presentation of test results; which material properties of polymers are critical in relation to CO2 and which polymer materials should then be used?

Documents disponibles

Format PDF

Pages : 2008-2

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Which polymers should be used in heat pumps and refrigeration systems that use CO2 as refrigerant?
  • Identifiant de la fiche : 2009-1896
  • Langues : Anglais
  • Source : 8th IIR-Gustav Lorentzen Conference on Natural Working Fluids (GL2008)
  • Date d'édition : 07/09/2008

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