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Atteindre un GWP proche de zéro grâce aux systèmes compacts à l’ammoniac/dioxyde de carbone.

Reaching near-zero GWP with packaged ammonia/carbon dioxide systems.

Auteurs : BUSH J., MITCHELL S.

Type d'article : Article, Étude de cas

Résumé

Changing rules around the use of high global warming potential (GWP) refrigerants have been one of the hottest topics in the HVAC&R industry in the last few years. Following the phaseout of ozone-depleting refrigerants starting in the 1990s, the U.S. EPA, acting under the Significant New Alternatives Policy (SNAP) program, has recently changed the status of certain high GWP refrigerants. In the next several years, refrigerants such as R-404A, R-507A, R-134a, and others will be prohibited for use in some types of new or retrofit commercial refrigeration installations.

Détails

  • Titre original : Reaching near-zero GWP with packaged ammonia/carbon dioxide systems.
  • Identifiant de la fiche : 30025207
  • Langues : Anglais
  • Source : ASHRAE Journal - vol. 59 - n. 2
  • Date d'édition : 02/2017

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