Composition of zeotropic mixtures having predefined temperature glide
Patent
·
OSTI ID:1330210
A composition of a zeotropic mixture has a first chemical constituent and at least one second, different chemical constituent. The zeoptropic mixture has a temperature glide of 5.degree. C.-25.degree. C. with regard to its saturated vapor temperature and its saturated liquid temperature. The first chemical constituent is selected from 1,1,1,3,3-pentafluoropropane, 1,1,2,2,3-pentafluoropropane, 1,1,1,3,3-pentafluorobutane, methyl perfluoropropyl ether, 1,1,1,2,3,3-hexafluoropropane and 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone.
- Research Organization:
- United Technologies Corporation, Hartford, CT (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- EE0002770
- Assignee:
- United Technologies Corporation (Hartford, CT)
- Patent Number(s):
- 9,039,923
- Application Number:
- 13/396,102
- OSTI ID:
- 1330210
- Country of Publication:
- United States
- Language:
- English
Potential of zeotropic mixtures as working fluids in organic Rankine cycles
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