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La solubilité de l'eau et des hydrates de clathrates dans les frigorigènes HFC et les mélanges de frigorigènes. Rapport final.

Water solubility and clathrate hydrates in HFC refrigerants and refrigerant blends. Final report.

Auteurs : CAVESTRI R. C., SCHAFER W. R.

Type de monographie : Rapport

Résumé

This study determines the solubility of water in HFC refrigerants R134a, R32, R143a, R125, and R152a and HFC refrigerant blends R410A, R407C, R507A, and R404A from -73 to 71 °C (or within 8.3 °C of critical temperature) in liquid refrigerant and in the presence of refrigerant clathrate hydrate below 16 °C. Water solubility curves were constructed for each refrigerant and blend by measuring water content at 11 °C increments over the entire temperature range. All refrigerants in the presence of 1% w/w water were confirmed to form stable solid clathrate hydrates between 10 and 16 °C, with R32 and blends containing R32 demonstrating stable clathrate hydrates up to 27 °C.

Détails

  • Titre original : Water solubility and clathrate hydrates in HFC refrigerants and refrigerant blends. Final report.
  • Identifiant de la fiche : 2001-0586
  • Langues : Anglais
  • Édition : ARTI (Air-Conditioning and Refrigeration Technology Institute) - États-unis/États-unis
  • Date d'édition : 05/2000
  • Source : Source : DOE-CE-23810-112; 64 p. (21.5 x 28); fig.; tabl.; append.
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

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