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Nouveaux frigorigènes et changements annoncés dans la construction de systèmes frigorifiques. 1

Nowe czynniki chlodnicze i zmiany w instalacjach chlodniczych. 1.

Auteurs : ANDRZEJCZYK R., MUSZYNSKI T., JAKUBOWSKA B.

Type d'article : Article

Résumé

The article contains some considerations concerning the predicted changes in the design and technology of new refrigeration equipment. The authors describe the most important legislative changes that led to the withdrawal or recall of well-known synthetic refrigerants from HCFC and HFC group and their replacement with natural agents and new substances from the group of HFO. In the first part of the text, some reflections on the possibilities of wider use of well-known natural substances such as ammonia (R717), propane (R290), isobutane (R600a) in cooling technology have been presented. The basic advantages and disadvantages of such direction of development of refrigeration have been discussed.

Détails

  • Titre original : Nowe czynniki chlodnicze i zmiany w instalacjach chlodniczych. 1.
  • Identifiant de la fiche : 30016568
  • Langues : Polonais
  • Sujet : Réglementation, Technologie
  • Source : Przemysl Spozywczy - vol. 69 - n. 9
  • Date d'édition : 09/2015

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