ES348998A1 - Procedimiento para la produccion de composiciones refrige- rantes de bajo punto de ebullicion. - Google Patents
Procedimiento para la produccion de composiciones refrige- rantes de bajo punto de ebullicion.Info
- Publication number
- ES348998A1 ES348998A1 ES348998A ES348998A ES348998A1 ES 348998 A1 ES348998 A1 ES 348998A1 ES 348998 A ES348998 A ES 348998A ES 348998 A ES348998 A ES 348998A ES 348998 A1 ES348998 A1 ES 348998A1
- Authority
- ES
- Spain
- Prior art keywords
- azeotropic mixture
- dichlorotetrafluoroethane
- mixture
- monochloromonofluoromethane
- isomer
- 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.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 abstract 2
- 229940087091 dichlorotetrafluoroethane Drugs 0.000 abstract 2
- XWCDCDSDNJVCLO-UHFFFAOYSA-N Chlorofluoromethane Chemical compound FCCl XWCDCDSDNJVCLO-UHFFFAOYSA-N 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
- C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US60792267A | 1967-01-09 | 1967-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES348998A1 true ES348998A1 (es) | 1969-04-01 |
Family
ID=24434268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES348998A Expired ES348998A1 (es) | 1967-01-09 | 1968-01-08 | Procedimiento para la produccion de composiciones refrige- rantes de bajo punto de ebullicion. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3505232A (xx) |
| CH (1) | CH477543A (xx) |
| DE (1) | DE1719519A1 (xx) |
| ES (1) | ES348998A1 (xx) |
| FR (1) | FR1550737A (xx) |
| GB (1) | GB1166791A (xx) |
| NL (1) | NL6800254A (xx) |
| SE (1) | SE328551B (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1097171B (de) * | 1956-05-15 | 1961-01-12 | Erich Zillmer | Bildwerfer mit eingebautem Turbo-Geblaese |
| US4003215A (en) * | 1974-06-24 | 1977-01-18 | University Of Adelaide | Absorption refrigeration system |
| DE3105372C2 (de) * | 1981-02-13 | 1985-04-04 | Heinz Dipl.-Ing. 7951 Erlenmoos Gerbert | Verwendung eines nichtazeotropen Arbeitsmittelgemisches für Wärmepumpen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB529031A (en) * | 1938-02-16 | 1940-11-13 | Williams Oil O Matic Heating | Improvements in or relating to working fluids and processes of producing cold by the absorption refrigerating principal |
| US3047506A (en) * | 1957-12-13 | 1962-07-31 | Allied Chem | Refrigeration process |
-
1967
- 1967-01-09 US US607922A patent/US3505232A/en not_active Expired - Lifetime
- 1967-12-28 CH CH1824267A patent/CH477543A/de not_active IP Right Cessation
-
1968
- 1968-01-08 NL NL6800254A patent/NL6800254A/xx unknown
- 1968-01-08 DE DE19681719519 patent/DE1719519A1/de active Pending
- 1968-01-08 ES ES348998A patent/ES348998A1/es not_active Expired
- 1968-01-08 FR FR1550737D patent/FR1550737A/fr not_active Expired
- 1968-01-09 SE SE00270/68A patent/SE328551B/xx unknown
- 1968-01-09 GB GB0329/68A patent/GB1166791A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1719519A1 (de) | 1971-06-09 |
| GB1166791A (en) | 1969-10-08 |
| NL6800254A (xx) | 1968-07-10 |
| SE328551B (xx) | 1970-09-21 |
| US3505232A (en) | 1970-04-07 |
| FR1550737A (xx) | 1968-12-20 |
| CH477543A (de) | 1969-08-31 |
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