DE69210613T2 - Azeotrope Mischungen von Fluoroalkanen - Google Patents

Azeotrope Mischungen von Fluoroalkanen

Info

Publication number
DE69210613T2
DE69210613T2 DE69210613T DE69210613T DE69210613T2 DE 69210613 T2 DE69210613 T2 DE 69210613T2 DE 69210613 T DE69210613 T DE 69210613T DE 69210613 T DE69210613 T DE 69210613T DE 69210613 T2 DE69210613 T2 DE 69210613T2
Authority
DE
Germany
Prior art keywords
fluoroalkanes
azeotropic mixtures
azeotropic
mixtures
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 - Lifetime
Application number
DE69210613T
Other languages
English (en)
Other versions
DE69210613D1 (de
Inventor
Yukio Omure
Masahiro Noguchi
Katsuki Fujiwara
Hiroshi Momota
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries Ltd
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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of DE69210613D1 publication Critical patent/DE69210613D1/de
Application granted granted Critical
Publication of DE69210613T2 publication Critical patent/DE69210613T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

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)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69210613T 1991-09-13 1992-09-11 Azeotrope Mischungen von Fluoroalkanen Expired - Lifetime DE69210613T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3234850A JPH0570769A (ja) 1991-09-13 1991-09-13 フルオロアルカン混合物
PCT/JP1992/001160 WO1993006186A1 (en) 1991-09-13 1992-09-11 Fluoroalkane mixture

Publications (2)

Publication Number Publication Date
DE69210613D1 DE69210613D1 (de) 1996-06-13
DE69210613T2 true DE69210613T2 (de) 1996-12-12

Family

ID=16977338

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69210613T Expired - Lifetime DE69210613T2 (de) 1991-09-13 1992-09-11 Azeotrope Mischungen von Fluoroalkanen

Country Status (4)

Country Link
EP (1) EP0598907B1 (de)
JP (1) JPH0570769A (de)
DE (1) DE69210613T2 (de)
WO (1) WO1993006186A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232618A (en) * 1991-09-30 1993-08-03 E. I. Du Pont De Nemours And Company Substantially constant boiling compositions of difluoromethane and trifluoroethane or perfluoroethane
JP2714486B2 (ja) * 1993-03-02 1998-02-16 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー ヘキサフルオロプロパンを含む組成物
WO1996023752A1 (en) * 1995-02-01 1996-08-08 E.I. Du Pont De Nemours And Company SEPARATING AND REMOVING IMPURITIES FROM 1,1,1-TRIFLUOROETHANE (HFC-143a) BY USING EXTRACTIVE DISTILLATION
KR100305080B1 (ko) * 1998-12-23 2001-09-12 박호군 디플루오로메탄과1,1,1-트리플루오로에탄을포함하는냉매혼합물
EP1193305A1 (de) * 2000-09-27 2002-04-03 Honeywell International Inc. Schmieröllösliche Kältezusammensetzungen von Fluorkohlenwasserstoffen
WO2008027511A1 (en) * 2006-09-01 2008-03-06 E. I. Du Pont De Nemours And Company Epoxide and fluorinated epoxide stabilizers for fluoroolefins

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2792191B2 (ja) * 1990-04-04 1998-08-27 ダイキン工業株式会社 冷 媒

Also Published As

Publication number Publication date
EP0598907A4 (de) 1993-08-31
DE69210613D1 (de) 1996-06-13
EP0598907B1 (de) 1996-05-08
EP0598907A1 (de) 1994-06-01
JPH0570769A (ja) 1993-03-23
WO1993006186A1 (en) 1993-04-01

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