BR9207017A - Composição refrigerante dispositivo de transferência de calor processo para proporcionar esfriamento e processo para proporcionar aquecimento - Google Patents

Composição refrigerante dispositivo de transferência de calor processo para proporcionar esfriamento e processo para proporcionar aquecimento

Info

Publication number
BR9207017A
BR9207017A BR9207017A BR9207017A BR9207017A BR 9207017 A BR9207017 A BR 9207017A BR 9207017 A BR9207017 A BR 9207017A BR 9207017 A BR9207017 A BR 9207017A BR 9207017 A BR9207017 A BR 9207017A
Authority
BR
Brazil
Prior art keywords
heat transfer
transfer device
refrigerant composition
composition heat
heating
Prior art date
Application number
BR9207017A
Other languages
English (en)
Inventor
Richard Llewellyn Powell
James David Morrison
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of BR9207017A publication Critical patent/BR9207017A/pt

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
    • 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)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Detergent Compositions (AREA)
BR9207017A 1992-01-10 1992-12-23 Composição refrigerante dispositivo de transferência de calor processo para proporcionar esfriamento e processo para proporcionar aquecimento BR9207017A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB929200523A GB9200523D0 (en) 1992-01-10 1992-01-10 Compositions useful as refrigerants
PCT/GB1992/002383 WO1993014174A1 (en) 1992-01-10 1992-12-23 Compositions useful as refrigerants

Publications (1)

Publication Number Publication Date
BR9207017A true BR9207017A (pt) 1995-12-05

Family

ID=10708417

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9207017A BR9207017A (pt) 1992-01-10 1992-12-23 Composição refrigerante dispositivo de transferência de calor processo para proporcionar esfriamento e processo para proporcionar aquecimento

Country Status (8)

Country Link
EP (1) EP0620838A1 (pt)
JP (1) JPH07503741A (pt)
KR (1) KR940703903A (pt)
AU (1) AU666510B2 (pt)
BR (1) BR9207017A (pt)
CA (1) CA2126187A1 (pt)
GB (1) GB9200523D0 (pt)
WO (1) WO1993014174A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB9414110D0 (en) * 1994-07-13 1994-08-31 Ici Plc Refrigeration compositions
GB9414134D0 (en) * 1994-07-13 1994-08-31 Ici Plc Refrigerant compositions
GB9414133D0 (en) * 1994-07-13 1994-08-31 Ici Plc Refrigerant compositions
GB9414136D0 (en) * 1994-07-13 1994-08-31 Ici Plc Refrigerant compositions
GB9415159D0 (en) * 1994-07-27 1994-09-28 Ici Plc Refrigerant compositions
FR2732242B1 (fr) * 1995-03-28 1997-05-23 Elf Aquitaine Composite actif a structure feuilletee et son utilisation comme milieu reactionnel
FR2733241B1 (fr) * 1995-04-20 1997-05-30 Atochem Elf Sa Melanges pseudo-azeotropiques a base de difluoromethane et de pentafluorodimethylether , et leurs applications comme fluides frigorigenes
AU7663096A (en) * 1995-10-18 1997-05-07 Allied-Signal Inc. Compositions of pentafluoromethyl ether and a hydrocarbon
IT1293326B1 (it) * 1997-07-11 1999-02-16 Ausimont Spa Composizioni refrigeranti
CN100445118C (zh) * 2000-01-04 2008-12-24 大金工业株式会社 一种汽车
US7080522B2 (en) 2000-01-04 2006-07-25 Daikin Industries, Ltd. Car air conditioner and car with its conditioner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4978467A (en) * 1989-09-26 1990-12-18 Allied-Signal Inc. Azeotrope-like compositions of pentafluoroethane and difluoromethane
US4948526A (en) * 1989-09-26 1990-08-14 Allied-Signal Inc. Azeotrope-like compositions of pentafluorodimethyl ether and monochlorodifluoromethane
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
KR940703903A (ko) 1994-12-12
AU3168893A (en) 1993-08-03
GB9200523D0 (en) 1992-02-26
EP0620838A1 (en) 1994-10-26
CA2126187A1 (en) 1993-07-22
JPH07503741A (ja) 1995-04-20
AU666510B2 (en) 1996-02-15
WO1993014174A1 (en) 1993-07-22

Similar Documents

Publication Publication Date Title
BR9603037A (pt) Processo magnético composição de transferéncia de calor magnético e composição refrigerante magnética
BR8601925A (pt) Trocador de calor de aluminio e processo para produzir o mesmo
BR9702207A (pt) Sistema de resfriamento para resfriar uma tira de maneira uniforme na direção da largura da tira em um processo de tratamento térmico de tira contínua
BR9605545A (pt) Tubo de esfriamento para permutador de calor e processo de esfriamento de fluidos
BR9202784A (pt) Evaporador para refrigerante,processo de resfriar corrente de fluido,e permutador de calor
DE69421763D1 (de) Hochtemperatur-Wärmetauscher
BR8901490A (pt) Processo para transferir calor
BR8106741A (pt) Trocador de calor e processo de refrigeracao
BR9207017A (pt) Composição refrigerante dispositivo de transferência de calor processo para proporcionar esfriamento e processo para proporcionar aquecimento
BR9610724A (pt) Aleta de permutador de calor com utilização eficiente de material
BR7802287A (pt) Processo de troca de calor e trocador de calor
BR9207027A (pt) Composição refrigerante dispositivo de transferência de calor e processos para proporcionar resfriamento e aquecimento
BR9501795A (pt) Método e conjunto para operação de amazenadores de calor sensível
BR9504025A (pt) Trocador de calor e aparelho de refrigeração
BR8506962A (pt) Processo para transferencia de calor,trocador de calor e unidade de dessalinizacao
JPS5674596A (en) Method and device for alternately heating and cooling heat exchanger
BR9207035A (pt) Composição refrigerante dispositivo de transferência térmica processo para prover resfriamento e processo para prover aquecimento
BR9304135A (pt) Permutador de calor, e refrigerador de óleo
BR9607150A (pt) Recipiente auto-refrigerante incluindo unidade de troca de calor para refrigerar
BR7705965A (pt) Dispositivo de transferencia acentuada de calor;aperfeicoamento em permutador de calor;e processo para transferencia acentuada de calor
BR8707491A (pt) Trocador de calor para esfriar combustivel
BR8904617A (pt) Processo de resfriar controlavelmente um processo de alta temperatura,processo de tratamento de material de refugo,aparelho para resfriar um processo de alta temperatura e aparelho para combustao
BR9201403A (pt) Liquido refrigerante,composicao refrigerante,dispositivo de transferencia de calor,processo para prover resfriamento e aquecimento
BR9201754A (pt) Trocador de calor e processo de construcao do mesmo
BR9201811A (pt) Trocador de calor e processo de fabricacao do mesmo

Legal Events

Date Code Title Description
EE Request for examination
EG Technical examination (opinion): publication of technical examination (opinion)
FC Decision: refusal