JPH07502774A - 冷媒として有用な組成物 - Google Patents

冷媒として有用な組成物

Info

Publication number
JPH07502774A
JPH07502774A JP5512216A JP51221693A JPH07502774A JP H07502774 A JPH07502774 A JP H07502774A JP 5512216 A JP5512216 A JP 5512216A JP 51221693 A JP51221693 A JP 51221693A JP H07502774 A JPH07502774 A JP H07502774A
Authority
JP
Japan
Prior art keywords
refrigerant composition
weight
refrigerant
tetrafluoroethane
ether
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
Application number
JP5512216A
Other languages
English (en)
Japanese (ja)
Inventor
パウエル，リチヤード，ルエリン
モリソン，ジエームス，デービツド
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of JPH07502774A publication Critical patent/JPH07502774A/ja
Pending 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
    • 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
    • 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
    • C09K2205/10—Components
    • C09K2205/11—Ethers
    • C09K2205/112—Halogenated ethers
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP5512216A 1992-01-10 1992-12-23 冷媒として有用な組成物 Pending JPH07502774A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9200521.4 1992-01-10
GB929200521A GB9200521D0 (en) 1992-01-10 1992-01-10 Compositions useful as refrigerants
PCT/GB1992/002382 WO1993014173A1 (fr) 1992-01-10 1992-12-23 Compositions utilisees comme refrigerants

Publications (1)

Publication Number Publication Date
JPH07502774A true JPH07502774A (ja) 1995-03-23

Family

ID=10708415

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5512216A Pending JPH07502774A (ja) 1992-01-10 1992-12-23 冷媒として有用な組成物

Country Status (8)

Country Link
EP (1) EP0620837A1 (fr)
JP (1) JPH07502774A (fr)
KR (1) KR940703902A (fr)
AU (1) AU666694B2 (fr)
BR (1) BR9207035A (fr)
CA (1) CA2126185A1 (fr)
GB (1) GB9200521D0 (fr)
WO (1) WO1993014173A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69231725T2 (de) * 1991-12-03 2001-10-31 United States Environmental Protection Agency, Washington Kältemittelzusammensetzung sowie verfahren zu deren benutzung
KR940703901A (ko) * 1992-01-10 1994-12-12 수잔 제인 젠틀 냉매로서 유용한 조성물(compositions useful as refrigerants)
US5605882A (en) 1992-05-28 1997-02-25 E. I. Du Pont De Nemours And Company Azeotrope(like) compositions of pentafluorodimethyl ether and difluoromethane
BR9406264A (pt) * 1993-01-20 1996-01-30 Ici Plc Composiçao refrigerante não-azeotrópica
JP3142878B2 (ja) * 1995-10-20 2001-03-07 ミネソタ マイニング アンド マニュファクチャリング カンパニー 低温冷媒としてのヒドロフルオロエーテル
US5819549A (en) * 1996-10-16 1998-10-13 Minnesota Mining And Manufacturing Company Secondary loop refrigeration system
USRE37054E1 (en) 1996-10-16 2001-02-20 Minnesota Mining And Manufacturing Company Secondary loop refrigeration system
CN110591650B (zh) * 2019-09-12 2020-09-25 珠海格力电器股份有限公司 一种适用于离心式制冷机组的热传递组合物

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961321A (en) * 1989-02-28 1990-10-09 W. R. Grace & Co.-Conn. Bis (difluoromethyl) ether refrigerant
DE69133581T2 (de) * 1990-03-12 2008-10-23 E.I. Dupont De Nemours And Co., Wilmington Zusammensetzung aus 1,1,1,2 tetrafluorethan und dimethylether
KR940703901A (ko) * 1992-01-10 1994-12-12 수잔 제인 젠틀 냉매로서 유용한 조성물(compositions useful as refrigerants)
US5605882A (en) * 1992-05-28 1997-02-25 E. I. Du Pont De Nemours And Company Azeotrope(like) compositions of pentafluorodimethyl ether and difluoromethane

Also Published As

Publication number Publication date
WO1993014173A1 (fr) 1993-07-22
KR940703902A (ko) 1994-12-12
AU3168793A (en) 1993-08-03
BR9207035A (pt) 1995-12-06
AU666694B2 (en) 1996-02-22
GB9200521D0 (en) 1992-02-26
EP0620837A1 (fr) 1994-10-26
CA2126185A1 (fr) 1993-07-22

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