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Remplacement du R22 dans les installations existantes : l'expérience de la Suède.

Sostituzione dell'R22 negli impianti frigoriferi esistenti: esempi di dismissione con riferimento al caso svedese.

Auteurs : JOHANSSON A., LUNDQVIST P.

Type d'article : Article

Résumé

The article is the Italian translation of a paper presented at the IIR conference, Dubrovnik, Croatia, August 2001 (see IIR Bulletin, reference 2004-0548). It presents the phase-out of R22 and of CFCs such as R12 in Sweden. The substitute is R134a. The article shows that energy efficiency and capacity of a refrigerating machine, for example, very seldom are maintained when only a change of refrigerant has been done. By expanding the perspective to include the whole installation of which the machine is a part and to look at the need and demand of the user, the prospect of conducting a retrofit with the best energy efficiency, least influence on the environment and the best total economy for the user, increases.

Détails

  • Titre original : Sostituzione dell'R22 negli impianti frigoriferi esistenti: esempi di dismissione con riferimento al caso svedese.
  • Identifiant de la fiche : 2004-2120
  • Langues : Italien
  • Sujet : Réglementation, Environnement, Généralités
  • Source : Industria & Formazione - vol. 27 - n. 268
  • Date d'édition : 2003
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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