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BRPI0506540A - refrigeration or heat transfer fluid compositions, azeotropic or near azeotropic composition, azeotropic composition, processes for producing refrigeration and heat and methods for using the composition - Google Patents

refrigeration or heat transfer fluid compositions, azeotropic or near azeotropic composition, azeotropic composition, processes for producing refrigeration and heat and methods for using the composition

Info

Publication number
BRPI0506540A
BRPI0506540A BRPI0506540-2A BRPI0506540A BRPI0506540A BR PI0506540 A BRPI0506540 A BR PI0506540A BR PI0506540 A BRPI0506540 A BR PI0506540A BR PI0506540 A BRPI0506540 A BR PI0506540A
Authority
BR
Brazil
Prior art keywords
composition
azeotropic
refrigeration
heat
heat transfer
Prior art date
Application number
BRPI0506540-2A
Other languages
Portuguese (pt)
Inventor
Barbara Haviland Minor
Mario J Nappa
Allen C Sievert
Original Assignee
Du Pont
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 US11/014,334 external-priority patent/US7220363B2/en
Application filed by Du Pont filed Critical Du Pont
Publication of BRPI0506540A publication Critical patent/BRPI0506540A/en

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
    • 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
    • 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
    • C09K2205/24—Only one single fluoro component present

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)

Abstract

"COMPOSIçõES FLUIDAS REFRIGERADORAS OU DE TRANSFERêNCIA DE CALOR, COMPOSIçãO AZEOTRóPICA OU QUASE AZEOTRóPICA, COMPOSIçãO AZEOTRóPICA, PROCESSOS PARA PRODUZIR REFRIGERAçãO E CALOR E MéTODOS PARA USAR A COMPOSIçãO". São reveladas neste relatório composições de fluido refrigerador ou de transferência de calor de 1,1,1,2,2,3,3,4,4-nonafluoro-4-metoxibutano compreendendo ainda um composto de fluoroéter, que sejam úteis na refrigeração de aparelhos de ar condicionado ou como fluidos de transferência de calor. As composições da presente invenção também são úteis em aparatos compressores de centrífugas que empregam compressores de centrífugas de estágio duplo ou múltiplo ou trocadores de calor de passagem/prancha única."REFRIGERATING OR HEAT TRANSFER FLUID COMPOSITIONS, AZEOTROPIC OR ALMOST AZEOTROPIC COMPOSITION, AZEOTROPIC COMPOSITION, PROCESSES TO PRODUCE REFRIGERATION AND HEAT AND METHODS TO USE" COMPOSITION. Disclosed herein are 1,1,1,2,2,3,3,4,4-nonafluoro-4-methoxybutane coolant or heat transfer fluid compositions further comprising a fluoroether compound which are useful in refrigerating air conditioners or as heat transfer fluids. The compositions of the present invention are also useful in centrifugal compressor apparatuses employing dual or multiple stage centrifugal compressors or single board / pass heat exchangers.

BRPI0506540-2A 2004-01-14 2005-01-12 refrigeration or heat transfer fluid compositions, azeotropic or near azeotropic composition, azeotropic composition, processes for producing refrigeration and heat and methods for using the composition BRPI0506540A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53681904P 2004-01-14 2004-01-14
US11/014,334 US7220363B2 (en) 2004-01-14 2004-12-16 1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane refrigerant compositions comprising a fluoroether and uses thereof
PCT/US2005/001508 WO2005068579A1 (en) 2004-01-14 2005-01-12 1,1,1,2,2,3,3,4,4-nonafluoro-4-methoxybutane refrigerant compositions comprising a fluoroether and uses thereof

Publications (1)

Publication Number Publication Date
BRPI0506540A true BRPI0506540A (en) 2007-02-27

Family

ID=34797982

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506540-2A BRPI0506540A (en) 2004-01-14 2005-01-12 refrigeration or heat transfer fluid compositions, azeotropic or near azeotropic composition, azeotropic composition, processes for producing refrigeration and heat and methods for using the composition

Country Status (10)

Country Link
EP (1) EP1704199A1 (en)
JP (1) JP2007517974A (en)
KR (1) KR20060122924A (en)
AR (1) AR049612A1 (en)
AU (1) AU2005205600A1 (en)
BR (1) BRPI0506540A (en)
CA (1) CA2552832A1 (en)
NO (1) NO20063643L (en)
RU (1) RU2006129311A (en)
WO (1) WO2005068579A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100972141B1 (en) * 2008-01-15 2010-07-23 주식회사 웰라이트 Street lamp
JP2010185048A (en) * 2009-02-13 2010-08-26 Daikin Ind Ltd Heat transfer apparatus and heat transfer method, and heat transfer fluid used for the same
JP5987497B2 (en) * 2012-06-27 2016-09-07 セントラル硝子株式会社 Heat transfer working medium containing fluorinated ether
FR3057271B1 (en) 2016-10-10 2020-01-17 Arkema France USE OF TETRAFLUOROPROPENE COMPOSITIONS
FR3057272B1 (en) 2016-10-10 2020-05-08 Arkema France AZEOTROPIC COMPOSITIONS BASED ON TETRAFLUOROPROPENE
JP7624987B2 (en) * 2019-10-28 2025-01-31 ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー Heat transfer fluids for use in cryogenic chiller applications

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5578137A (en) * 1993-08-31 1996-11-26 E. I. Du Pont De Nemours And Company Azeotropic or azeotrope-like compositions including 1,1,1,2,3,4,4,5,5,5-decafluoropentane

Also Published As

Publication number Publication date
KR20060122924A (en) 2006-11-30
AR049612A1 (en) 2006-08-23
CA2552832A1 (en) 2005-07-28
AU2005205600A1 (en) 2005-07-28
JP2007517974A (en) 2007-07-05
RU2006129311A (en) 2008-02-20
NO20063643L (en) 2006-10-04
WO2005068579A1 (en) 2005-07-28
EP1704199A1 (en) 2006-09-27

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired