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BRPI0506521A - refrigerant or heat transfer fluid compositions, methods of using the compositions and processes for refrigeration and heat production - Google Patents

refrigerant or heat transfer fluid compositions, methods of using the compositions and processes for refrigeration and heat production

Info

Publication number
BRPI0506521A
BRPI0506521A BRPI0506521-6A BRPI0506521A BRPI0506521A BR PI0506521 A BRPI0506521 A BR PI0506521A BR PI0506521 A BRPI0506521 A BR PI0506521A BR PI0506521 A BRPI0506521 A BR PI0506521A
Authority
BR
Brazil
Prior art keywords
compositions
refrigeration
heat transfer
processes
methods
Prior art date
Application number
BRPI0506521-6A
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 US11/014,000 external-priority patent/US7276177B2/en
Application filed by Du Pont filed Critical Du Pont
Publication of BRPI0506521A publication Critical patent/BRPI0506521A/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)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

"COMPOSIçõES REFRIGERANTES OU DE FLUIDO DE TRANSFERêNCIA DE CALOR, MéTODOS DE USO DAS COMPOSIçõES E PROCESSOS PARA A PRODUçãO DE REFRIGERAçãO E DE CALOR". São descritas na presente composições fluidas refrigerantes de hidrofluorocarbono ou de transferência de calor que são úteis em aparelhos de refrigeração ou de ar condicionado ou como fluidos de transferência de calor. As composições de acordo com a presente invenção também são úteis em aparelhos compressores centrífugos que empregam compressores de dois estágios ou trocadores de calor de passagem única e placa única."COOLING OR HEAT TRANSFER FLUID COMPOSITIONS, METHODS OF USE OF COMPOSITIONS AND PROCESSES FOR REFRIGERATION AND HEAT PRODUCTION". Hydrofluorocarbon or heat transfer refrigerant fluid compositions which are useful in refrigeration or air conditioning apparatus or as heat transfer fluids are described herein. The compositions according to the present invention are also useful in centrifugal compressor apparatuses employing two-stage compressors or single-pass single plate heat exchangers.

BRPI0506521-6A 2004-01-14 2005-01-12 refrigerant or heat transfer fluid compositions, methods of using the compositions and processes for refrigeration and heat production BRPI0506521A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US53681904P 2004-01-14 2004-01-14
US11/014,000 US7276177B2 (en) 2004-01-14 2004-12-16 Hydrofluorocarbon refrigerant compositions and uses thereof
PCT/US2005/001504 WO2005067554A2 (en) 2004-01-14 2005-01-12 Hydrofluorocarbon refrigerant compositions and uses thereof

Publications (1)

Publication Number Publication Date
BRPI0506521A true BRPI0506521A (en) 2007-02-27

Family

ID=34797979

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506521-6A BRPI0506521A (en) 2004-01-14 2005-01-12 refrigerant or heat transfer fluid compositions, methods of using the compositions and processes for refrigeration and heat production

Country Status (10)

Country Link
EP (1) EP1711577A2 (en)
JP (1) JP2007517970A (en)
KR (1) KR20060122917A (en)
AR (1) AR049767A1 (en)
AU (1) AU2005204951A1 (en)
BR (1) BRPI0506521A (en)
CA (1) CA2553478A1 (en)
NO (1) NO20063641L (en)
RU (1) RU2006129308A (en)
WO (1) WO2005067554A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI3378919T4 (en) 2005-03-04 2024-07-22 Chemours Co Fc Llc Compositions comprising hfc-1234yf and hfc-32
CN101166805B (en) * 2005-04-26 2011-06-08 纳幕尔杜邦公司 Heat transfer and refrigeration compositions containing 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene and hydrofluorocarbons
GB0611742D0 (en) 2006-06-14 2006-07-26 Ineos Fluor Holdings Ltd Desiccants for fluids
EP2247562B1 (en) 2008-03-07 2017-12-27 Arkema, Inc. Use of r-1233 in liquid chillers
GB201410174D0 (en) 2014-06-09 2014-07-23 Mexichem Amanco Holding Sa Process

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5037573A (en) * 1990-10-03 1991-08-06 E. I. Du Pont De Nemours And Company Binary azeotropic compositions of 1,1-dichloro-1-fluoroethane and n-perfluorobutylethylene
US5039445A (en) * 1990-10-03 1991-08-13 E. I. Du Pont De Nemours And Company Ternary azeotropic compositions of N-perfluorobutylethylene and cis-1,2-dichloroethylene with methanol or ethanol or isopropanol
US5421192A (en) * 1993-06-25 1995-06-06 Bright Solutions, Inc. Leak detection in heating, ventilating and air conditioning systems using an environmentally safe material
US6183663B1 (en) * 1998-10-09 2001-02-06 Bright Solutions, Inc. Leak detection dye delivery system

Also Published As

Publication number Publication date
JP2007517970A (en) 2007-07-05
AR049767A1 (en) 2006-09-06
CA2553478A1 (en) 2005-07-28
WO2005067554A3 (en) 2006-03-16
NO20063641L (en) 2006-10-04
WO2005067554A2 (en) 2005-07-28
RU2006129308A (en) 2008-02-20
EP1711577A2 (en) 2006-10-18
AU2005204951A1 (en) 2005-07-28
KR20060122917A (en) 2006-11-30

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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