| Main Title |
New chemical alternative for ozone-depleting substances : HFC-236fa / |
| Author |
Smith, N. Dean. ;
Gage, C. L. ;
Baskin, E. ;
Hendriks, R. V.
|
| Other Authors |
|
| CORP Author |
Environmental Protection Agency, Research Triangle Park, NC. National Risk Management Research Lab. |
| Publisher |
U.S. Environmental Protection Agency, National Risk Management Research Laboratory, |
| Year Published |
1996 |
| Report Number |
EPA/600/R-96/132 |
| Stock Number |
PB97-125413 |
| Subjects |
Refrigerants
|
| Additional Subjects |
Environmental chemical substitutes ;
Refrigerants ;
Thermophysical properties ;
Alternatives ;
Material substitution ;
Halohydrocarbons ;
Hydrofluorocarbons ;
Propanes ;
Butanes ;
Refrigeration systems ;
Physical properties ;
Flammability ;
Stability ;
Solubility ;
Compatibility ;
Toxicity ;
Azeotropes ;
Blowing agents ;
Performance tests ;
Air pollution abatement ;
HFC-245ca ;
Pentafluoropropane ;
Octafluorobutane ;
Lubricity
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB97-125413 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
79 unnumbered pages ; 28 cm |
| Abstract |
The report gives results of a preliminary evaluation of a new hydrofluoro-carbon (HF)--HFC-245ca or 1,1,2,2,3-pentafluoropropane--as apossible alternative for chlorofluorocarbon (CFC)-11 (trichlorofluoromethane) and hydrochloro-fluorocarbon (HCFC)-123 (1,1,1-trifluoro- 2,2-dichloroethane) refrigerant for low-pressure chillers and as a possible alternative for CFC-111 and HCFC-14lb (1-fluoro-1,1-dichloroethane) blowing agents for polyisocyanurate/polyurethane insulation forms. Evaluation tests included an examination of its flammability, stability, thermophysical properties, lubricant miscibility and lubricity, materials compatibility, acute inhalation toxicity, and refrigeration performance.An azeotrope composed of HFC-245ca and HFC-338mccq (1,1,1,2,3,4,4,4-octafluorobutane) was also examined from the standpointof reducing the flammability of HFC-245ca. |
| Notes |
Caption title. "EPA/600/R-96/132." Microfiche. |
| Place Published |
Research Triangle Park, NC : |
| Availability Notes |
This product may be ordered from NTIS by phone at (703)487-4650; by fax at (703)321-8547; and by email at 'orders@ntis.fedworld.gov'. NTIS is located at 5285 Port Royal Road, Springfield, VA, 22161, USA. |
| Corporate Au Added Ent |
National Risk Management Research Laboratory (Research Triangle Park, N.C.). ; United States. Environmental Protection Agency. Office of Research and Development. |
| PUB Date Free Form |
1996. |
| NTIS Prices |
PC A06/MF A01 |
| BIB Level |
m |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20011119184133 |
| Language |
eng |
| Origin |
NTIS |
| Type |
MERGE |
| OCLC Rec Leader |
01277nam 2200301Ka 45020 |
