AU2506695A - Non-azeotropic mixtures of difluoromethane trifluoromethane and 1,1,1,2-tetrafluoroethane and their application as refrigerants - Google Patents
Non-azeotropic mixtures of difluoromethane trifluoromethane and 1,1,1,2-tetrafluoroethane and their application as refrigerantsInfo
- Publication number
- AU2506695A AU2506695A AU25066/95A AU2506695A AU2506695A AU 2506695 A AU2506695 A AU 2506695A AU 25066/95 A AU25066/95 A AU 25066/95A AU 2506695 A AU2506695 A AU 2506695A AU 2506695 A AU2506695 A AU 2506695A
- Authority
- AU
- Australia
- Prior art keywords
- difluoromethane
- tetrafluoroethane
- trifluoromethane
- refrigerants
- application
- 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.)
- Abandoned
Links
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
- C09K5/045—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 containing only fluorine as halogen
-
- 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
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/22—All components of a mixture being fluoro compounds
-
- 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
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/34—The mixture being non-azeotropic
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9408906A FR2722794B3 (en) | 1994-07-19 | 1994-07-19 | NON-AZEOTROPIC MIXTURES OF DIFLUOROMETHANE, TRIFLUOROMETHANE AND 1,1,1,2-TETRAFLUOROETHANE, AND THEIR APPLICATION AS REFRIGERANTS |
FR9408906 | 1994-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2506695A true AU2506695A (en) | 1996-02-01 |
Family
ID=9465513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU25066/95A Abandoned AU2506695A (en) | 1994-07-19 | 1995-07-18 | Non-azeotropic mixtures of difluoromethane trifluoromethane and 1,1,1,2-tetrafluoroethane and their application as refrigerants |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0693541A1 (en) |
JP (1) | JPH0853665A (en) |
AU (1) | AU2506695A (en) |
BR (1) | BR9503359A (en) |
CA (1) | CA2153648A1 (en) |
FR (1) | FR2722794B3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100405189B1 (en) | 2001-02-16 | 2003-11-12 | 한국과학기술연구원 | A composition of Refrigerant Mixtures |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0655943B2 (en) * | 1989-11-30 | 1994-07-27 | 松下電器産業株式会社 | Working fluid |
SG28336G (en) * | 1989-11-30 | 1995-09-18 | Matsushita Electric Ind Co Ltd | Working fluid |
DE69011287T2 (en) * | 1989-11-30 | 1994-11-17 | Matsushita Electric Ind Co Ltd | Work equipment. |
IL106132A0 (en) * | 1992-06-25 | 1993-10-20 | Great Lakes Chemical Corp | Refrigerant composition containing 1,1,1,2,3,3,3-heptafluoropropane and methods utilizing the same |
FR2707629B1 (en) * | 1993-06-30 | 1995-09-01 | Atochem Elf Sa | Non-azeotropic mixtures containing difluoromethane and 1,1,1,2-tetrafluoroethane and their applications as refrigerants in air conditioning. |
-
1994
- 1994-07-19 FR FR9408906A patent/FR2722794B3/en not_active Expired - Fee Related
-
1995
- 1995-06-27 EP EP95401519A patent/EP0693541A1/en not_active Withdrawn
- 1995-07-11 CA CA 2153648 patent/CA2153648A1/en not_active Abandoned
- 1995-07-18 BR BR9503359A patent/BR9503359A/en active Search and Examination
- 1995-07-18 AU AU25066/95A patent/AU2506695A/en not_active Abandoned
- 1995-07-19 JP JP7182299A patent/JPH0853665A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
BR9503359A (en) | 1996-02-27 |
CA2153648A1 (en) | 1996-01-20 |
FR2722794A1 (en) | 1996-01-26 |
FR2722794B3 (en) | 1996-09-13 |
EP0693541A1 (en) | 1996-01-24 |
JPH0853665A (en) | 1996-02-27 |
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