BRPI0510922A - composition, refrigerant composition or heat transfer fluid, azeotropic compositions, processes for the production of refrigeration, heat and heat transfer, method for the production of refrigeration or air conditioning, process for the detection of a leak and methods for refrigeration and heat production - Google Patents

composition, refrigerant composition or heat transfer fluid, azeotropic compositions, processes for the production of refrigeration, heat and heat transfer, method for the production of refrigeration or air conditioning, process for the detection of a leak and methods for refrigeration and heat production

Info

Publication number
BRPI0510922A
BRPI0510922A BRPI0510922-1A BRPI0510922A BRPI0510922A BR PI0510922 A BRPI0510922 A BR PI0510922A BR PI0510922 A BRPI0510922 A BR PI0510922A BR PI0510922 A BRPI0510922 A BR PI0510922A
Authority
BR
Brazil
Prior art keywords
refrigeration
heat
production
heat transfer
composition
Prior art date
Application number
BRPI0510922-1A
Other languages
Portuguese (pt)
Inventor
Barbara Haviland Minor
Thomas J Leck
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 US11/063,040 external-priority patent/US7074343B2/en
Application filed by Du Pont filed Critical Du Pont
Publication of BRPI0510922A publication Critical patent/BRPI0510922A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/16—Saturated compounds containing keto groups bound to acyclic carbon atoms containing halogen
    • C07C49/167—Saturated compounds containing keto groups bound to acyclic carbon atoms containing halogen 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
    • 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D1/00—Devices using naturally cold air or cold water
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

COMPOSIçãO, COMPOSIçãO REFRIGERANTE OU DE FLUIDO DE TRANSFERêNCIA DE CALOR, COMPOSIçõES AZEOTRóPICAS, PROCESSOS PARA A PRODUçãO DE REFRIGERAçãO, DE CALOR E PARA A TRANSFERêNCIA DE CALOR, MéTODO PARA A PRODUçãO DE REFRIGERAçãO OU AR-CONDICIONADO, PROCESSO PARA A DETECçãO DE UM VAZAMENTO E MéTODOS PARA A PRODUçãO DE REFRIGERAçãO E DE CALOR A presente invenção trata de composições refrigerantes e de transferência de calor que compreendem 1,1,1 ,2,2,4,5,5,5-nonafluoro-4- (trifluorometil)-3-pentanona e pelo menos um hidrocarboneto.Tais composições são úteis em sistemas de refrigeração e de ar-condicionado que empregam um compressor centrífugo.Também são apresentadas composições refrigerantes e de transferência de calor azeotrópicas ou quase azeotrópicas que compreendem a 1,1,1 ,2,2,4,5,5,5-nonafluoro-4-(trifluorometií)- 3-pentanona e pelo menos um hidrocarboneto.COMPOSITION, REFRIGERANT OR HEAT TRANSFER FLUID COMPOSITION, AZEOTROPIC COMPOSITIONS, PROCESSES FOR REFRIGERATION, HEAT AND TRANSFER OF HEAT, METHOD FOR PRODUCTING OR REFRIGERATION PRODUCT METHODS FOR REFRIGERATION AND HEAT PRODUCTION The present invention relates to refrigerant and heat transfer compositions comprising 1,1,1, 2,2,4,5,5,5-nonafluoro-4- (trifluoromethyl) -3 pentanone and at least one hydrocarbon. Such compositions are useful in refrigeration and air conditioning systems employing a centrifugal compressor. Also azeotropic or near azeotropic refrigerant and heat transfer compositions comprising 1,1,1, 2,2,4,5,5,5-nonafluoro-4- (trifluoromethyl) -3-pentanone and at least one hydrocarbon.

BRPI0510922-1A 2004-05-26 2005-05-25 composition, refrigerant composition or heat transfer fluid, azeotropic compositions, processes for the production of refrigeration, heat and heat transfer, method for the production of refrigeration or air conditioning, process for the detection of a leak and methods for refrigeration and heat production BRPI0510922A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US57503704P 2004-05-26 2004-05-26
US11/063,040 US7074343B2 (en) 2004-05-26 2005-02-22 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone refrigerant compositions comprising a hydrocarbon and uses thereof
PCT/US2005/018887 WO2005119144A2 (en) 2004-05-26 2005-05-25 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone refrigerant compositions comprising a hydrocarbon and uses thereof

Publications (1)

Publication Number Publication Date
BRPI0510922A true BRPI0510922A (en) 2007-12-26

Family

ID=35463510

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0510922-1A BRPI0510922A (en) 2004-05-26 2005-05-25 composition, refrigerant composition or heat transfer fluid, azeotropic compositions, processes for the production of refrigeration, heat and heat transfer, method for the production of refrigeration or air conditioning, process for the detection of a leak and methods for refrigeration and heat production

Country Status (10)

Country Link
EP (1) EP1751246A2 (en)
JP (1) JP2008500438A (en)
KR (1) KR20070015595A (en)
AR (1) AR050666A1 (en)
AU (1) AU2005250880A1 (en)
BR (1) BRPI0510922A (en)
CA (1) CA2564170A1 (en)
MX (1) MXPA06013541A (en)
NO (1) NO20066034L (en)
WO (1) WO2005119144A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008027516A1 (en) * 2006-09-01 2008-03-06 E. I. Du Pont De Nemours And Company Lactones for fluoroolefins

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA02003357A (en) * 1999-09-30 2004-09-10 Rpl Holdings Ltd Cfc 12 replacement refrigerant.
US6423673B1 (en) * 2001-09-07 2002-07-23 3M Innovation Properties Company Azeotrope-like compositions and their use

Also Published As

Publication number Publication date
MXPA06013541A (en) 2007-01-26
CA2564170A1 (en) 2005-12-15
WO2005119144A3 (en) 2006-11-16
AU2005250880A1 (en) 2005-12-15
NO20066034L (en) 2007-02-19
KR20070015595A (en) 2007-02-05
EP1751246A2 (en) 2007-02-14
JP2008500438A (en) 2008-01-10
AR050666A1 (en) 2006-11-15
WO2005119144A2 (en) 2005-12-15

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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