ATE199565T1 - Kältemittelzusammensetzung sowie verfahren zu deren benutzung - Google Patents

Kältemittelzusammensetzung sowie verfahren zu deren benutzung

Info

Publication number
ATE199565T1
ATE199565T1 AT92925474T AT92925474T ATE199565T1 AT E199565 T1 ATE199565 T1 AT E199565T1 AT 92925474 T AT92925474 T AT 92925474T AT 92925474 T AT92925474 T AT 92925474T AT E199565 T1 ATE199565 T1 AT E199565T1
Authority
AT
Austria
Prior art keywords
refrigerant composition
mixtures
ether
difluoroethane
cyclopropane
Prior art date
Application number
AT92925474T
Other languages
English (en)
Inventor
Cynthia L Gage
Jane C Bare
James A Register Iii
Norman Dean Smith
Original Assignee
Us Environment
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 Us Environment filed Critical Us Environment
Application granted granted Critical
Publication of ATE199565T1 publication Critical patent/ATE199565T1/de

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
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • 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)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
AT92925474T 1991-12-03 1992-12-02 Kältemittelzusammensetzung sowie verfahren zu deren benutzung ATE199565T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80180091A 1991-12-03 1991-12-03
PCT/US1992/010374 WO1993011201A1 (en) 1991-12-03 1992-12-02 Refrigerant compositions and processes for using same

Publications (1)

Publication Number Publication Date
ATE199565T1 true ATE199565T1 (de) 2001-03-15

Family

ID=25182057

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92925474T ATE199565T1 (de) 1991-12-03 1992-12-02 Kältemittelzusammensetzung sowie verfahren zu deren benutzung

Country Status (10)

Country Link
US (2) US5650089A (de)
EP (1) EP0615538B1 (de)
JP (1) JPH07504889A (de)
CN (1) CN1045983C (de)
AT (1) ATE199565T1 (de)
AU (1) AU668534B2 (de)
CA (1) CA2125143A1 (de)
DE (1) DE69231725T2 (de)
MX (1) MX9206991A (de)
WO (1) WO1993011201A1 (de)

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BE1005181A3 (fr) * 1991-08-19 1993-05-18 Solvay Compositions comprenant un ether fluore et utilisation de ces compositions.
AU668120B2 (en) * 1992-01-10 1996-04-26 Imperial Chemical Industries Plc 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
US5762818A (en) * 1992-07-15 1998-06-09 E. I. Du Pont De Nemours And Company Compositions which include 1,1,2,2- tetrafluoroethane and fluoroethane
US5733472A (en) * 1992-07-15 1998-03-31 E. I. Du Pont De Nemours And Company Compositions which include 1,1,2,2-tetrafluoroethane and fluoropropane
EP0652921A1 (de) * 1992-07-28 1995-05-17 E.I. Du Pont De Nemours And Company Kühlmittelzusammensetzungen die pentafluordimethylether enthalten
TW305874B (de) * 1992-10-14 1997-05-21 Du Pont
EP0669966A1 (de) * 1992-11-19 1995-09-06 E.I. Du Pont De Nemours And Company Kühlzusammensetzung die 1,1,2-trifluorethan enthält
US5538659A (en) * 1993-03-29 1996-07-23 E. I. Du Pont De Nemours And Company Refrigerant compositions including hexafluoropropane and a hydrofluorocarbon
US5484546A (en) * 1993-05-19 1996-01-16 E. I. Du Pont De Nemours And Company Refrigerant compositions including an acylic fluoroether
US6001273A (en) 1994-03-11 1999-12-14 Minor; Barbara Haviland Binary azeotropes of difluoromethane and hydrocarbons
US5417871A (en) * 1994-03-11 1995-05-23 E. I. Du Pont De Nemours And Company Hydrofluorocarbon compositions
US5558810A (en) * 1994-11-16 1996-09-24 E. I. Du Pont De Nemours And Company Pentafluoropropane compositions
US5925611A (en) * 1995-01-20 1999-07-20 Minnesota Mining And Manufacturing Company Cleaning process and composition
US5718293A (en) * 1995-01-20 1998-02-17 Minnesota Mining And Manufacturing Company Fire extinguishing process and composition
US6548471B2 (en) 1995-01-20 2003-04-15 3M Innovative Properties Company Alkoxy-substituted perfluorocompounds
US6506459B2 (en) 1995-01-20 2003-01-14 3M Innovative Properties Company Coating compositions containing alkoxy substituted perfluoro compounds
JPH10506926A (ja) * 1995-06-07 1998-07-07 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー ヒドロフルオロエーテルまたはフルオロエーテルをベースにした冷媒
US5681501A (en) * 1995-10-11 1997-10-28 E. I. Du Pont De Nemours And Company Compositions including a hydrofluoropropane
US5985939A (en) * 1995-10-11 1999-11-16 E.I. Du Pont De Nemours And Company Processes for producing aerosol propellants that include butane or isobutane
GB9522701D0 (en) * 1995-11-07 1996-01-10 Star Refrigeration Centrifugal compression refrigerant composition
IT1277085B1 (it) * 1995-12-14 1997-11-04 Ausimont Spa Composizioni ternarie quasi azeotropiche costituite da fluorocarburi idrogenati e idrocarburi adatte come fluidi refrigeranti
EP0882124B1 (de) 1995-12-15 2002-04-10 Minnesota Mining And Manufacturing Company Reiningungsverfahren und-zusammensetzung
US6688118B1 (en) 1996-03-01 2004-02-10 E. I. Du Pont De Nemours And Company Azeotropic compositions of cyclopentane
US5954995A (en) * 1996-03-22 1999-09-21 Goble; George H. Drop-in substitutes for 1,1,1,2-tetrafluoroethane (R-134a) refrigerant
US5730894A (en) * 1996-04-16 1998-03-24 E. I. Du Pont De Nemours And Company 1,1,2,2,3,3,4,4-octafluorobutane azeotropic (like) compositions
US5683974A (en) * 1996-06-20 1997-11-04 Alliedsignal Inc. Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and C1 -C3 alcohols for cleaning
GB9618180D0 (en) * 1996-08-30 1996-10-09 Ici Plc Refrigerant compositions
ATE247701T1 (de) * 1997-01-23 2003-09-15 Du Pont Zusammensetzungen enthaltend hydroflour
US6030934A (en) 1997-02-19 2000-02-29 3M Innovative Properties Company Azeotropic compositions of methoxy-perfluoropropane and their use
US5788886A (en) * 1997-05-05 1998-08-04 E. I. Du Pont De Nemours And Company Pentafluoropropane compositions
US6076372A (en) * 1998-12-30 2000-06-20 Praxair Technology, Inc. Variable load refrigeration system particularly for cryogenic temperatures
US6881354B2 (en) * 1998-12-30 2005-04-19 Praxair Technology, Inc. Multicomponent refrigerant fluids for low and cryogenic temperatures
US6327866B1 (en) 1998-12-30 2001-12-11 Praxair Technology, Inc. Food freezing method using a multicomponent refrigerant
US6176102B1 (en) * 1998-12-30 2001-01-23 Praxair Technology, Inc. Method for providing refrigeration
US6374907B1 (en) * 1999-10-08 2002-04-23 3M Innovative Properties Company Hydrofluoroether as a heat-transfer fluid
US6303080B1 (en) * 1999-10-08 2001-10-16 3M Innovative Properties Company Hydrofluoroethers as heat-transfer fluids in low temperature processes requiring sterilization
US6260380B1 (en) 2000-03-23 2001-07-17 Praxair Technology, Inc. Cryogenic air separation process for producing liquid oxygen
US6253577B1 (en) 2000-03-23 2001-07-03 Praxair Technology, Inc. Cryogenic air separation process for producing elevated pressure gaseous oxygen
US6574973B1 (en) 2000-05-19 2003-06-10 Electric Power Research Institute, Inc. Ternary refrigerant compositions containing fluorinated ethers as replacements for R-22
US6546740B1 (en) 2000-05-19 2003-04-15 Clemson University Ternary refrigerant compositions which contain perfluoroorgano sulfur compounds as replacements for R-22
US6532752B1 (en) 2002-03-28 2003-03-18 Praxair Technology, Inc. Food freezing system
CN100491864C (zh) * 2002-12-03 2009-05-27 日本冷冻机株式会社 超低温用非共沸混合冷冻剂
CN100400615C (zh) * 2003-01-20 2008-07-09 天津大学 一种含有HFC-152a的中高温热泵混合工质
JP2004360936A (ja) * 2003-06-02 2004-12-24 Sanden Corp 冷凍サイクル
US7153777B2 (en) * 2004-02-20 2006-12-26 Micron Technology, Inc. Methods and apparatuses for electrochemical-mechanical polishing
CA2645115A1 (en) 2006-03-14 2007-09-20 Asahi Glass Company, Limited Working fluid for heat cycle, rankine cycle system, heat pump cycle system, and refrigeration cycle system
US20080066474A1 (en) * 2006-09-20 2008-03-20 Michael Ramey Porter Refrigeration system energy efficiency enhancement using microsystems
WO2008157757A1 (en) * 2007-06-21 2008-12-24 E. I. Du Pont De Nemours And Company Method for leak detection in heat transfer system
US8323524B2 (en) * 2009-10-01 2012-12-04 3M Innovative Properties Company Apparatus including hydrofluoroether with high temperature stability and uses thereof
DE102011086476A1 (de) * 2011-09-30 2013-04-04 Siemens Aktiengesellschaft Hochtemperaturwärmepumpe und Verfahren zur Verwendung eines Arbeitsmediums in einer Hochtemperaturwärmepumpe
US8739567B2 (en) * 2012-06-08 2014-06-03 General Electric Company Dual evaporator refrigeration system using zeotropic refrigerant mixture
DE102013203240A1 (de) * 2013-02-27 2014-08-28 Siemens Aktiengesellschaft Kältemaschine und Verfahren zum Betreiben einer Kältemaschine
DE102013203243A1 (de) * 2013-02-27 2014-08-28 Siemens Aktiengesellschaft Wärmepumpe und Verfahren zum Betreiben einer Wärmepumpe
DE102013218565A1 (de) * 2013-09-17 2015-03-19 Siemens Aktiengesellschaft Verfahren zum Durchführen eines thermodynamischen Prozesses
CN110845995B (zh) * 2019-10-16 2021-01-29 珠海格力电器股份有限公司 一种环保混合工质及组合物和换热系统
CN114992919B (zh) * 2022-06-27 2023-06-06 珠海格力电器股份有限公司 制冷工质、制冷剂及制冷系统

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US3409555A (en) * 1965-08-25 1968-11-05 Du Pont Refrigerant composition
US3394878A (en) * 1965-08-25 1968-07-30 Du Pont Azeotropic compositions
US3922228A (en) * 1973-03-22 1975-11-25 Phillips Petroleum Co Azeotropic composition consisting of difluoromethyl trifluoromethylether and dimethyl ether
US4054036A (en) * 1976-12-21 1977-10-18 Allied Chemical Corporation Constant boiling mixtures of 1,1,2-trichlorotrifluoroethane and cis-1,1,2,2-tetrafluorocyclobutane
US4157979A (en) * 1978-04-07 1979-06-12 Phillips Petroleum Company Azeotropic compositions
US4580415A (en) * 1983-04-22 1986-04-08 Mitsubishi Denki Kabushiki Kaisha Dual refrigerant cooling system
GB8321569D0 (en) * 1983-08-10 1983-09-14 Ici Plc Heat pumps
DE3905726A1 (de) * 1989-02-24 1990-08-30 Hoechst Ag Druckgaspackung und treibmittel fuer aerosole
US4961321A (en) * 1989-02-28 1990-10-09 W. R. Grace & Co.-Conn. Bis (difluoromethyl) ether refrigerant
JP2841451B2 (ja) * 1989-04-14 1998-12-24 旭硝子株式会社 作動媒体
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US5026498A (en) * 1990-10-03 1991-06-25 E. I. Du Pont De Nemours And Company Binary azeotropic compositions of 1,1,1,2,3,3-hexafluoro-3-methoxypropane with one of trans-1,2-dichloroethylene, cis-1,2-dichloroethylene, 1,1-dichloro-1,2-difluoroethane or 1,2-dichloro-1,1,-difluoroethane
US5023009A (en) * 1990-10-03 1991-06-11 E. I. Du Pont De Nemours And Company Binary azeotropic compositions of 1,1,1,2,3,3-hexafluoro-3-methoxypropane and 2,2,3,3,3-pentafluoropropanol-1
JPH06506015A (ja) * 1991-03-18 1994-07-07 アライド−シグナル・インコーポレーテッド ジフルオロメタン、１，１，１−トリフルオロエタン、又はプロパンを含んで成る非共沸冷媒組成物
US5182040A (en) * 1991-03-28 1993-01-26 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane
US5091104A (en) * 1991-06-26 1992-02-25 Allied-Signal Inc. Azeotrope-like compositions of tertiary butyl 2,2,2-trifluoroethyl ether and perfluoromethylcyclohexane
AU668120B2 (en) * 1992-01-10 1996-04-26 Imperial Chemical Industries Plc Compositions useful as refrigerants
GB9200521D0 (en) * 1992-01-10 1992-02-26 Ici Plc Compositions useful as refrigerants
JPH05279659A (ja) * 1992-03-31 1993-10-26 Daikin Ind Ltd ランキンサイクル用作動流体
WO1994002563A1 (en) * 1992-07-15 1994-02-03 E.I. Du Pont De Nemours And Company Refrigerant compositions including 1,1,2,2-tetrafluoroethane
EP0652921A1 (de) * 1992-07-28 1995-05-17 E.I. Du Pont De Nemours And Company Kühlmittelzusammensetzungen die pentafluordimethylether enthalten
GB2274462A (en) * 1993-01-20 1994-07-27 Ici Plc Refrigerant composition
US5458798A (en) * 1993-02-05 1995-10-17 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon
US5484546A (en) * 1993-05-19 1996-01-16 E. I. Du Pont De Nemours And Company Refrigerant compositions including an acylic fluoroether
TW283164B (de) * 1993-09-24 1996-08-11 Du Pont
US5417871A (en) * 1994-03-11 1995-05-23 E. I. Du Pont De Nemours And Company Hydrofluorocarbon compositions
US5558810A (en) * 1994-11-16 1996-09-24 E. I. Du Pont De Nemours And Company Pentafluoropropane compositions
GB9425160D0 (en) * 1994-12-10 1995-02-08 Glaxo Group Ltd Medicaments
US5562857A (en) * 1995-12-22 1996-10-08 Bayer Corporation Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and 2-methyl butane
US5672294A (en) * 1996-04-10 1997-09-30 Alliedsignal Inc. Azeotrope-like compositions of 1,1,1,3,3-pentaflurorpropane and hydrocarbons

Also Published As

Publication number Publication date
AU668534B2 (en) 1996-05-09
US6063305A (en) 2000-05-16
JPH07504889A (ja) 1995-06-01
DE69231725T2 (de) 2001-10-31
MX9206991A (es) 1994-08-31
US5650089A (en) 1997-07-22
DE69231725D1 (de) 2001-04-12
EP0615538A1 (de) 1994-09-21
CN1075977A (zh) 1993-09-08
AU3151393A (en) 1993-06-28
WO1993011201A1 (en) 1993-06-10
CA2125143A1 (en) 1993-06-10
CN1045983C (zh) 1999-10-27
EP0615538B1 (de) 2001-03-07

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