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Frigorigènes : le présent et l'avenir.

Refrigerants: the present and the future.

Auteurs : CVETKOV O. B.

Résumé

Evident climate changes in recent years: North and South poles, glaciers, chronology and dynamics of tornados and typhoons, hot weather in Europe, oceanic currents and greenhouse gas emissions. The role of resource and energy saving technologies: global warming potential and total equivalent of global warming. Ecology and energy conception. Refrigerants: natural and synthetic. Effectiveness of ammonia, hydrocarbon, CO2 cycles in comparison with cycles using synthetic refrigerants, R-12, R-22, R-134b, and their mixtures. Toxicity, fire and explosion risks of refrigerants, their compatibility with construction materials and oils. Future perspectives of investments in domestic, chemical and machinery construction when switching to natural refrigerants.

Détails

  • Titre original : Refrigerants: the present and the future.
  • Identifiant de la fiche : 2007-1447
  • Langues : Russe
  • Sujet : Réglementation, Environnement
  • Source : Refrigeration industry in the 21st century + CD-ROM.
  • Date d'édition : 06/12/2004

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