JPS6479290A - Working fluid mixture - Google Patents
Working fluid mixtureInfo
- Publication number
- JPS6479290A JPS6479290A JP62236276A JP23627687A JPS6479290A JP S6479290 A JPS6479290 A JP S6479290A JP 62236276 A JP62236276 A JP 62236276A JP 23627687 A JP23627687 A JP 23627687A JP S6479290 A JPS6479290 A JP S6479290A
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- working fluid
- pipe
- load
- fed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
PURPOSE:To provide the title mixture having an excellent heat recovery efficiency, by mixing ethane with dichlorotrifluoroethane. CONSTITUTION:100pts.wt. working fluid mixture comprising 1-65mol.% ethane and 99-35mol.% dichlorotrifluoroethane (e.g., 1,1-dichloro-2,2,2-trifluoroethane) is admixed with about 1pt.wt. stabilizer (e.g., dimethyl phosphite) if necessary. The resulting working fluid mixture is compressed with a compressor 1 and then fed into a condenser 2, wherein the mixture is cooled with a load fluid fed thereinto through a pipe 3 to be condensed while at the same time heating the load fluid. The heated load fluid is passed through a pipe 3' to be supplied for load heating. Meanwhile and working fluid mixture is reduced in pressure with a pressure reducing unit 4 and then fed into an evaporator 5, wherein the mixture is heated with a heat source fluid fed thereinto from a pipe 6 and discharged therefrom through a pipe 6'. The heated working fluid mixture is circulated into the compressor 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62236276A JPS6479290A (en) | 1987-09-22 | 1987-09-22 | Working fluid mixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62236276A JPS6479290A (en) | 1987-09-22 | 1987-09-22 | Working fluid mixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6479290A true JPS6479290A (en) | 1989-03-24 |
Family
ID=16998386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62236276A Pending JPS6479290A (en) | 1987-09-22 | 1987-09-22 | Working fluid mixture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6479290A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5458798A (en) * | 1993-02-05 | 1995-10-17 | E. I. Du Pont De Nemours And Company | Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon |
-
1987
- 1987-09-22 JP JP62236276A patent/JPS6479290A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5458798A (en) * | 1993-02-05 | 1995-10-17 | E. I. Du Pont De Nemours And Company | Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon |
| US5624596A (en) * | 1993-02-05 | 1997-04-29 | E. I. Dupont De Nemours And Company | Composition with pentafluoroethane, difuoromethane, and a C4-C9 hydrocarbon |
| US5670079A (en) * | 1993-02-05 | 1997-09-23 | E. I. Du Pont De Nemours And Company | Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon |
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