ES2030503T3 - Mezclas de halocarburos para su uso como refrigerantes. - Google Patents

Mezclas de halocarburos para su uso como refrigerantes.

Info

Publication number
ES2030503T3
ES2030503T3 ES198888305135T ES88305135T ES2030503T3 ES 2030503 T3 ES2030503 T3 ES 2030503T3 ES 198888305135 T ES198888305135 T ES 198888305135T ES 88305135 T ES88305135 T ES 88305135T ES 2030503 T3 ES2030503 T3 ES 2030503T3
Authority
ES
Spain
Prior art keywords
halocarbide
refrigerants
mixtures
refrigerant
producing
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
ES198888305135T
Other languages
English (en)
Inventor
Donald Bernard Bivens
Helen Ann Connon
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2030503T3 publication Critical patent/ES2030503T3/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
    • 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
    • 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
    • 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
    • C09K2205/122—Halogenated hydrocarbons

Abstract

UN REFRRIGERANTE UNICO, QUE CONTIENE TRES O MAS HALOCARBONOS, TENIENDO CADA HALOCARBONO DESPUES DEL PRIMERO UN PUNTO DE EBULLICION SUCESIVAMENTE MAS ALTO. EL REFRIGERANTE TIENE UNA RELACION TEMPERATURA/PRESION PRACTICAMENTE IGUAL AL FC-12. TAMBIEN SE PROPORCIONA UN METODO PARA ENFRIAR Y UN METODO PARA CALENTAR UTILIZANDO ESTE REFRIGERANTE.
ES198888305135T 1987-06-09 1988-06-06 Mezclas de halocarburos para su uso como refrigerantes. Expired - Lifetime ES2030503T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6007787A 1987-06-09 1987-06-09
US07/152,799 US4810403A (en) 1987-06-09 1988-02-05 Halocarbon blends for refrigerant use

Publications (1)

Publication Number Publication Date
ES2030503T3 true ES2030503T3 (es) 1992-11-01

Family

ID=26739537

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888305135T Expired - Lifetime ES2030503T3 (es) 1987-06-09 1988-06-06 Mezclas de halocarburos para su uso como refrigerantes.

Country Status (17)

Country Link
US (1) US4810403A (es)
EP (1) EP0299614B1 (es)
JP (1) JP2550154B2 (es)
KR (1) KR960000865B1 (es)
CN (1) CN1025214C (es)
AT (1) ATE75501T1 (es)
AU (1) AU597221B2 (es)
BR (1) BR8802765A (es)
CA (1) CA1314139C (es)
DE (1) DE3870525D1 (es)
ES (1) ES2030503T3 (es)
GR (1) GR3004888T3 (es)
HK (1) HK64092A (es)
IN (1) IN169520B (es)
MX (1) MX166811B (es)
MY (1) MY102831A (es)
SG (1) SG65192G (es)

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JP2841430B2 (ja) * 1989-03-14 1998-12-24 旭硝子株式会社 作動媒体混合物
JPH02267472A (ja) * 1989-04-06 1990-11-01 Matsushita Electric Ind Co Ltd 冷凍サイクル装置
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JP2548411B2 (ja) * 1989-11-30 1996-10-30 松下電器産業株式会社 作動流体
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AU7470991A (en) * 1990-03-23 1991-10-21 California Institute Of Technology Near azeotropic mixture substitute for dichlorodifluoromethane
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GB9026512D0 (en) * 1990-12-05 1991-01-23 Star Refrigeration Multi-component refrigerant
US5185094A (en) * 1990-12-17 1993-02-09 E. I. Du Pont De Nemours And Company Constant boiling compositions of pentafluoroethane, difluoromethane, and tetrafluoroethane
US5643492A (en) * 1990-12-17 1997-07-01 E. I. Du Pont De Nemours And Company Constant boiling compositions of HFC-32, HFC-125 and HFC-134 A
US5722256A (en) * 1990-12-17 1998-03-03 E. I. Du Pont De Nemours And Company Air conditioner and heat pump with tetrafluoroethane-containing working fluid
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Also Published As

Publication number Publication date
MY102831A (en) 1992-11-30
MX166811B (es) 1993-02-08
AU597221B2 (en) 1990-05-24
SG65192G (en) 1992-09-04
HK64092A (en) 1992-09-04
AU1752288A (en) 1988-12-15
JP2550154B2 (ja) 1996-11-06
US4810403A (en) 1989-03-07
ATE75501T1 (de) 1992-05-15
DE3870525D1 (de) 1992-06-04
JPS641787A (en) 1989-01-06
EP0299614B1 (en) 1992-04-29
KR890013155A (ko) 1989-09-21
CN1025214C (zh) 1994-06-29
IN169520B (es) 1991-11-02
BR8802765A (pt) 1988-12-27
GR3004888T3 (es) 1993-04-28
EP0299614A3 (en) 1990-01-24
CN88103467A (zh) 1988-12-28
EP0299614A2 (en) 1989-01-18
KR960000865B1 (ko) 1996-01-13
CA1314139C (en) 1993-03-09

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