ES2131320T3 - Composiciones refrigerantes. - Google Patents

Composiciones refrigerantes.

Info

Publication number
ES2131320T3
ES2131320T3 ES95923512T ES95923512T ES2131320T3 ES 2131320 T3 ES2131320 T3 ES 2131320T3 ES 95923512 T ES95923512 T ES 95923512T ES 95923512 T ES95923512 T ES 95923512T ES 2131320 T3 ES2131320 T3 ES 2131320T3
Authority
ES
Spain
Prior art keywords
refrigerant compositions
tetrafluoroethane
group
hydrofluorocarbon selected
pentafluoroethane
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
ES95923512T
Other languages
English (en)
Inventor
Richard Llewellyn Powell
Stuart Corr
Frederick Thomas Murphy
James David Morrison
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
Application granted granted Critical
Publication of ES2131320T3 publication Critical patent/ES2131320T3/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
    • 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
    • C09K2205/106—Carbon dioxide
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

SE DESCRIBE UNA COMPOSICION REFRIGERANTE, NO AZEOTROPICA, QUE COMPRENDE (A) DIOXIDO DE CARBONO, (B) AL MENOS UN HIDROFLUOROCARBURO, SELECCIONADO ENTRE EL GRUPO CONSISTENTE EN 1,1,1,2-TETRAFLUOROETANO Y 1,1,2,2-TETRAFLUOROETANO, Y (C) AL MENOS UN HIDROFLUOROCARBURO, SELECCIONADO ENTRE EL GRUPO CONSISTENTE EN DIFLUOROMETANO, 1,1,1-TRIFLUOROETANO Y PENTAFLUOROETANO.
ES95923512T 1994-07-13 1995-07-06 Composiciones refrigerantes. Expired - Lifetime ES2131320T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9414133A GB9414133D0 (en) 1994-07-13 1994-07-13 Refrigerant compositions

Publications (1)

Publication Number Publication Date
ES2131320T3 true ES2131320T3 (es) 1999-07-16

Family

ID=10758263

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95923512T Expired - Lifetime ES2131320T3 (es) 1994-07-13 1995-07-06 Composiciones refrigerantes.

Country Status (13)

Country Link
EP (1) EP0770113B1 (es)
JP (1) JPH10502956A (es)
KR (1) KR970704852A (es)
AT (1) ATE179203T1 (es)
AU (1) AU692567B2 (es)
BR (1) BR9508273A (es)
CA (1) CA2193636A1 (es)
DE (1) DE69509239T2 (es)
DK (1) DK0770113T3 (es)
ES (1) ES2131320T3 (es)
GB (1) GB9414133D0 (es)
GR (1) GR3030476T3 (es)
WO (1) WO1996002606A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9618207D0 (en) * 1996-08-30 1996-10-09 Ici Plc Refrigerant compositions
FR2792944B1 (fr) * 1999-04-29 2001-07-20 Armines Ass Pour La Rech Et Le Fluide frigorigene
KR100414762B1 (ko) * 2000-12-01 2004-01-13 에이씨엠텍(주) 냉매 ｒ-500 대체용 혼합 냉매 조성물
US7655610B2 (en) 2004-04-29 2010-02-02 Honeywell International Inc. Blowing agent compositions comprising fluorinated olefins and carbon dioxide
WO2006068664A2 (en) 2004-07-13 2006-06-29 Tiax Llc System and method of refrigeration
JP2015215111A (ja) * 2014-05-09 2015-12-03 パナソニックＩｐマネジメント株式会社 ヒートポンプ機器
JP6586984B2 (ja) * 2017-12-12 2019-10-09 ダイキン工業株式会社 フッ素化炭化水素及び二酸化炭素を含む冷媒、その使用、並びにそれを有する冷凍機及びその冷凍機の運転方法
JP7062614B2 (ja) * 2018-04-25 2022-05-06 ダイキン工業株式会社 冷媒を含有する組成物、その用途、それを利用する冷凍方法及びそれを有する冷凍機
GB2576328A (en) 2018-08-14 2020-02-19 Mexichem Fluor Sa De Cv Refrigerant composition
IT201900024174A1 (it) 2019-12-16 2021-06-16 Angelantoni Test Tech S R L In Breve Att S R L Fluido refrigerante
CN114929832B (zh) * 2019-12-16 2024-07-26 安吉拉通力测试技术有限公司简称Att有限公司 制冷剂
GB202002063D0 (en) * 2020-02-14 2020-04-01 Mexichem Fluor Sa De Cv Compsitions
EP4446673A2 (de) * 2020-06-17 2024-10-16 Weiss Technik GmbH Kältemittel
IT202100003530A1 (it) * 2021-02-16 2022-08-16 Angelantoni Test Tech S R L In Breve Att S R L Fluido refrigerante

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4915685A (en) * 1986-03-19 1990-04-10 Petelenz Tomasz J Methods and apparatus for iontophoresis application of medicaments at a controlled ph through ion exchange
US4810403A (en) * 1987-06-09 1989-03-07 E. I. Du Pont De Nemours And Company Halocarbon blends for refrigerant use
DE4116274C2 (de) * 1991-05-17 1998-03-19 Forschungszentrum Fuer Kaeltet Kältemittel
GB9200523D0 (en) * 1992-01-10 1992-02-26 Ici Plc Compositions useful as refrigerants
WO1994017153A1 (en) * 1993-01-20 1994-08-04 Imperial Chemical Industries Plc Refrigerant compositions
JPH06220435A (ja) * 1993-01-26 1994-08-09 Showa Denko Kk 冷媒組成物
US5340490A (en) * 1993-07-14 1994-08-23 Alliedsignal Inc. Azeotrope-like compositions of trifluoromethane and carbon dioxide or hexafluoroethane and carbon dioxide

Also Published As

Publication number Publication date
GB9414133D0 (en) 1994-08-31
WO1996002606A1 (en) 1996-02-01
ATE179203T1 (de) 1999-05-15
CA2193636A1 (en) 1996-02-01
BR9508273A (pt) 1997-11-25
DE69509239D1 (de) 1999-05-27
DK0770113T3 (da) 1999-11-01
AU2805095A (en) 1996-02-16
EP0770113A1 (en) 1997-05-02
GR3030476T3 (en) 1999-10-29
KR970704852A (ko) 1997-09-06
JPH10502956A (ja) 1998-03-17
AU692567B2 (en) 1998-06-11
DE69509239T2 (de) 1999-08-19
EP0770113B1 (en) 1999-04-21

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