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 refrigerants

Info

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
Application number
AU25066/95A
Inventor
Sylvie Macaudiere
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Elf Atochem SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elf Atochem SA filed Critical Elf Atochem SA
Publication of AU2506695A publication Critical patent/AU2506695A/en
Abandoned legal-status Critical Current

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)
AU25066/95A 1994-07-19 1995-07-18 Non-azeotropic mixtures of difluoromethane trifluoromethane and 1,1,1,2-tetrafluoroethane and their application as refrigerants Abandoned AU2506695A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69011287T2 (en) * 1989-11-30 1994-11-17 Matsushita Electric Ind Co Ltd Work equipment.
JPH0655943B2 (en) * 1989-11-30 1994-07-27 松下電器産業株式会社 Working fluid
EP0430169B1 (en) * 1989-11-30 1994-08-17 Matsushita Electric Industrial Co., Ltd. Working fluid
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.

Also Published As

Publication number Publication date
BR9503359A (en) 1996-02-27
FR2722794A1 (en) 1996-01-26
JPH0853665A (en) 1996-02-27
FR2722794B3 (en) 1996-09-13
CA2153648A1 (en) 1996-01-20
EP0693541A1 (en) 1996-01-24

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