ES2147168T3 - Composiciones refrigerantes. - Google Patents

Composiciones refrigerantes.

Info

Publication number
ES2147168T3
ES2147168T3 ES98932436T ES98932436T ES2147168T3 ES 2147168 T3 ES2147168 T3 ES 2147168T3 ES 98932436 T ES98932436 T ES 98932436T ES 98932436 T ES98932436 T ES 98932436T ES 2147168 T3 ES2147168 T3 ES 2147168T3
Authority
ES
Spain
Prior art keywords
weight
composition
amount
cooling compositions
mixture
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
ES98932436T
Other languages
English (en)
Other versions
ES2147168T1 (es
ES2147168T5 (es
Inventor
Neil Andre Roberts
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.)
Rhodia Ltd
Original Assignee
Rhodia 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
Priority claimed from GBGB9714880.3A external-priority patent/GB9714880D0/en
Application filed by Rhodia Ltd filed Critical Rhodia Ltd
Priority claimed from CZ20000109A external-priority patent/CZ298309B6/cs
Priority claimed from KR10-2000-7000355A external-priority patent/KR100497468B1/ko
Publication of ES2147168T1 publication Critical patent/ES2147168T1/es
Publication of ES2147168T3 publication Critical patent/ES2147168T3/es
Application granted granted Critical
Publication of ES2147168T5 publication Critical patent/ES2147168T5/es
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
    • C09K2205/10—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
    • C09K2205/10—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
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C09K2205/124—Fluorinated cyclic 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
    • C09K2205/40—Replacement mixtures
    • C09K2205/42—Type R12
    • 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
    • C09K2205/40—Replacement mixtures
    • C09K2205/43—Type R22

Abstract

La invención se refiere a composiciones refrigerantes que comprenden a): pentaflruoroetano, octafluoropropano, trifluorometoxidifluorometano o hexafluoro-ciclopropano o una mezcla de al menos dos de estos productos, a razón de 5 a 60% del peso de la composición, b) pentafluoroetano, 1,1,1,2- o 1,1,2,2,-tetrafluoroetano, 1,1-difluuoroetano, trifluorometoxipentafluoroetano, 1,1,1,2,3,3,3-heptafluoropropano o 1,1,1,2,2,3,3-heptafluoropropano, o una mezcla de al menos dos de estos componentes, a razón de 30 a 94% en peso del peso de la composición y c) un hidrocarburo no sustituido de fórmula C{sub,n}H{sub,m}, en la que n es al menos 4 y m es al menos 2n-, distinto del metil-propano, a razón de 1 a 10% en peso del peso de la composición.
ES98932436.3T 1997-07-15 1998-07-15 Composiciones refrigerantes Expired - Lifetime ES2147168T5 (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB9714880 1997-07-15
GBGB9714880.3A GB9714880D0 (en) 1997-07-15 1997-07-15 Refrigerant compositions
CZ20000109A CZ298309B6 (cs) 1997-07-15 1998-07-15 Chladicí kompozice a její použití
PCT/GB1998/002079 WO1999003947A1 (en) 1997-07-15 1998-07-15 Refrigerant compositions
KR10-2000-7000355A KR100497468B1 (ko) 1997-07-15 1998-07-15 냉매 조성물
CA002277718A CA2277718C (en) 1997-07-15 1999-07-12 Refrigerant compositions

Publications (3)

Publication Number Publication Date
ES2147168T1 ES2147168T1 (es) 2000-09-01
ES2147168T3 true ES2147168T3 (es) 2003-04-16
ES2147168T5 ES2147168T5 (es) 2014-01-03

Family

ID=56289851

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98932436.3T Expired - Lifetime ES2147168T5 (es) 1997-07-15 1998-07-15 Composiciones refrigerantes

Country Status (14)

Country Link
US (2) US6428720B1 (es)
JP (1) JP3862954B2 (es)
AT (1) ATE225836T1 (es)
AU (1) AU755306B2 (es)
BR (1) BR9811011B1 (es)
CA (2) CA2278334C (es)
DE (1) DE69808637T3 (es)
ES (1) ES2147168T5 (es)
GB (1) GB2327427B (es)
HK (1) HK1025786A1 (es)
NZ (1) NZ502254A (es)
PL (1) PL192341B1 (es)
PT (1) PT998539E (es)
WO (1) WO1999003947A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0998539T3 (da) 1997-07-15 2002-10-28 Rhodia Ltd Kølemiddelsammensætninger
US6783691B1 (en) † 1999-03-22 2004-08-31 E.I. Du Pont De Nemours And Company Compositions of difluoromethane, pentafluoroethane, 1,1,1,2-tetrafluoroethane and hydrocarbons
US7258813B2 (en) * 1999-07-12 2007-08-21 E.I. Du Pont De Nemours And Company Refrigerant composition
US6429984B1 (en) 1999-08-06 2002-08-06 Komag, Inc Circuit and method for refreshing data recorded at a density sufficiently high to undergo thermal degradation
GB2356867A (en) * 1999-12-03 2001-06-06 Rhodia Ltd Refrigeration Compositions
DE10056606A1 (de) * 2000-11-15 2002-05-23 Solvay Fluor & Derivate Verwendung von Gemischen,die 1,1,1,3,3-Pentafluorbutan enthalten, als Kältemittel oder Wärmerträger
AU2003247739A1 (en) 2002-06-27 2004-01-19 George H. Goble Nonflammable, nonozone depleting, refrigerant mixtures suitable for use in mineral oil
WO2004031318A1 (en) * 2002-10-01 2004-04-15 Tieken James B Refrigerant blend
GB0223724D0 (en) 2002-10-11 2002-11-20 Rhodia Organique Fine Ltd Refrigerant compositions
EP2258788A3 (en) 2002-11-29 2012-10-24 E. I. du Pont de Nemours and Company Chiller refrigerants
WO2005026286A1 (en) * 2003-09-08 2005-03-24 Stefko Properties Llc Replacement refrigerant for refrigerant r22-based refrigeration systems
WO2005044765A2 (en) * 2003-11-10 2005-05-19 Showa Denko K.K. Purification method of, 1, 1-difluoroethane
WO2006071965A2 (en) * 2004-12-28 2006-07-06 Stefko Properties, Llc Refrigerant for low temperature applications
CN101563435A (zh) * 2006-12-21 2009-10-21 纳幕尔杜邦公司 五氟乙烷、四氟乙烷和烃的组合物
WO2008079235A2 (en) * 2006-12-23 2008-07-03 E. I. Du Pont De Nemours And Company R422d heat transfer systems and r22 systems retrofitted with r422d
US9938442B2 (en) * 2007-11-16 2018-04-10 Honeywell International Inc. Hydrofluorocarbon/trifluoroiodomethane/ hydrocarbons refrigerant compositions
US10246621B2 (en) 2007-11-16 2019-04-02 Honeywell International Inc. Heat transfer methods, systems and compositions
BRPI0906343A2 (pt) * 2008-04-15 2017-05-23 Du Pont composições de pentafluoretano, tetraflueoretano e n-butano.
US8444873B2 (en) 2009-06-12 2013-05-21 Solvay Fluor Gmbh Refrigerant composition
US8999191B2 (en) 2013-03-15 2015-04-07 National Refrigerants, Inc. R22 replacement refrigerant
US10301521B2 (en) 2016-07-29 2019-05-28 Honeywell International Inc. Heat transfer methods, systems and compositions
US10712073B2 (en) * 2017-03-01 2020-07-14 Haier Us Appliance Solutions, Inc. Ternary natural refrigerant mixture that improves the energy efficiency of a refrigeration system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2576161B2 (ja) * 1987-11-26 1997-01-29 旭硝子株式会社 作動媒体混合物
JP2576162B2 (ja) * 1987-11-26 1997-01-29 旭硝子株式会社 作動媒体混合物
JP2584337B2 (ja) * 1990-05-11 1997-02-26 三洋電機株式会社 冷媒組成物
GB2247462A (en) * 1990-08-29 1992-03-04 Star Refrigeration Two component refrigerant
EP0565265B1 (en) * 1992-04-04 1995-12-13 Star Refrigeration Ltd. Refrigerant composition
US5370812A (en) * 1993-06-28 1994-12-06 Union Carbide Chemicals & Plastics Technology Corporation Lubricant compositions for refrigerators comprising polyalkylene glycol and a hydrocarbon solvent
GB9319540D0 (en) * 1993-09-22 1993-11-10 Star Refrigeration Replacement refrigerant composition
GB9415159D0 (en) * 1994-07-27 1994-09-28 Ici Plc Refrigerant compositions
WO1996015205A1 (en) * 1994-11-16 1996-05-23 E.I. Du Pont De Nemours And Company Compositions that include a cyclic fluorocarbon
IT1277085B1 (it) * 1995-12-14 1997-11-04 Ausimont Spa Composizioni ternarie quasi azeotropiche costituite da fluorocarburi idrogenati e idrocarburi adatte come fluidi refrigeranti
JPH10139678A (ja) * 1996-11-14 1998-05-26 Taisho Pharmaceut Co Ltd 生体内抗酸化剤

Also Published As

Publication number Publication date
NZ502254A (en) 2002-12-20
AU755306B2 (en) 2002-12-12
JP2001510228A (ja) 2001-07-31
CA2278334A1 (en) 1999-01-28
GB2327427B (en) 2002-02-20
JP3862954B2 (ja) 2006-12-27
WO1999003947A1 (en) 1999-01-28
DE69808637T2 (de) 2003-06-12
BR9811011A (pt) 2000-08-22
GB2327427A (en) 1999-01-27
ES2147168T1 (es) 2000-09-01
DE69808637D1 (de) 2002-11-14
ATE225836T1 (de) 2002-10-15
BR9811011B1 (pt) 2010-07-27
PL338078A1 (en) 2000-09-25
DE69808637T3 (de) 2014-01-16
CA2277718C (en) 2004-02-10
PT998539E (pt) 2003-02-28
ES2147168T5 (es) 2014-01-03
US20020096657A1 (en) 2002-07-25
AU8236098A (en) 1999-02-10
CA2278334C (en) 2009-09-15
CA2277718A1 (en) 2000-11-05
GB9815379D0 (en) 1998-09-16
HK1025786A1 (en) 2000-11-24
PL192341B1 (pl) 2006-10-31
US6428720B1 (en) 2002-08-06

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