An overview of ozone-safe alternatives for R-502


Goktun S.

ENERGY, vol.23, no.5, pp.379-381, 1998 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 23 Issue: 5
  • Publication Date: 1998
  • Doi Number: 10.1016/s0360-5442(97)00106-0
  • Title of Journal : ENERGY
  • Page Numbers: pp.379-381

Abstract

An overview of newly developed blends as substitutes for R-502 is presented. Comparisons are made in terms of ecological and thermophysical properties for blends. Four blends with HCFCs (R-402A, R-402B, R-403B, R-408A) and five blends without HCFCs (R-404A, R-407A, R-407B, R-507 and quaternary HFC) are promising alternatives to R-502 for low-temperature applications. (C) 1998 Elsevier Science Ltd. All rights reserved.