| Main Title |
Thermodynamic Evaluation of Predicted Fluorinated Ether, Ethane, and Propane Azeotropes. |
| Author |
Kazachki, G. S. ;
Gage, C. L. ;
|
| CORP Author |
Acurex Environmental Corp., Research Triangle Park, NC.;Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab. |
| Publisher |
3 Jan 92 |
| Year Published |
1992 |
| Report Number |
EPA-68-D0-0141; EPA/600/A-92/144; |
| Stock Number |
PB92-198241 |
| Additional Subjects |
Fluorine organic compounds ;
Azeotropes ;
Thermodynamic properties ;
Refrigerants ;
Substitutes ;
Fluorohydrocarbons ;
Air pollution control ;
Vapor compression refrigeration cycle ;
Ethers ;
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB92-198241 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
21p |
| Abstract |
Thermodynamic analysis using basic thermophysical property data was used to evaluate seven predicted fluorinated ether, ethane, and propane azeotropes: E125/RC270, E125/R134a, E143a/R134, R134a/E143a, E143a/R152a, R134/R245cb, and R245cb/R227ea. The performance of each azeotrope as a refrigerant in vapor compression cycles of different structures was evaluated solely on the basis of thermophysical properties. The results were used to rank the azeotropes among other refrigerants. |
| Supplementary Notes |
See also PB92-195908. Presented at '92 Purdue Regrigeration Conference, West Layfayette, IN., July 20-23, 1992. Sponsored by Environmental Protection Agency, Research Triangle Park, NC. Air and Energy Engineering Research Lab. |
| Category Codes |
99B; 99F; 68A |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/13 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
224126452 |
| Origin |
NTIS |
| Type |
CAT |
