EP2922930A1 - Refrigerant composition - Google Patents

Refrigerant composition

Info

Publication number
EP2922930A1
EP2922930A1 EP13801627.4A EP13801627A EP2922930A1 EP 2922930 A1 EP2922930 A1 EP 2922930A1 EP 13801627 A EP13801627 A EP 13801627A EP 2922930 A1 EP2922930 A1 EP 2922930A1
Authority
EP
European Patent Office
Prior art keywords
hfc
weight
composition
composition according
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.)
Withdrawn
Application number
EP13801627.4A
Other languages
German (de)
French (fr)
Inventor
Béatrice Boussand
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.)
Arkema France SA
Original Assignee
Arkema France SA
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 Arkema France SA filed Critical Arkema France SA
Publication of EP2922930A1 publication Critical patent/EP2922930A1/en
Withdrawn legal-status Critical Current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
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • 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
    • C09K2205/122—Halogenated hydrocarbons
    • 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
    • C09K2205/40—Replacement mixtures

Definitions

  • ODP ozone depletion potential
  • the contribution to the greenhouse effect of a fluid is quantified by a criterion, the GWP (Global Warming Potential) which summarizes the warming power by taking a reference value of 1 for carbon dioxide.
  • GWP Global Warming Potential

Landscapes

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

Abstract

The invention relates to refrigerant fluids that can be used in different types of compression systems. The invention more specifically relates to a composition comprising between 36 and 39 wt. % of difluromethane (HFC-32), between 28 and 32 wt. % of pentafluoroethane (HFC-125), and between 31 and 35 wt. % of tetrafluoroethane (HFC-134a), as a replacement for the R-404A.

Description

Composition réfrigérante  Refrigerant composition
La présente invention concerne des fluides frigorigènes aptes à être utilisés dans différents types de systèmes à compression en remplacement du réfrigérant R-404A. The present invention relates to refrigerants suitable for use in various types of compression systems as a replacement for R-404A refrigerant.
L'utilisation de fluide frigorigène dans des systèmes de réfrigération à compression est largement répandue dans les domaines de la réfrigération industrielle, commerciale et à usage domestique. The use of refrigerant in compression refrigeration systems is widespread in the fields of industrial, commercial and domestic refrigeration.
Les problèmes posés par les substances appauvrissant la couche d'ozone atmosphérique (ODP : ozone depletion potential) ont été traités à Montréal où a été signé le protocole imposant une réduction de la production et de l'utilisation des chlorofluorocarbures (CFC). Ce protocole a fait l'objet d'amendements qui ont imposé l'abandon des CFC et étendu la réglementation à d'autres produits, dont les hydrochlorofluorocarbones (HCFC). The problems posed by ozone depletion potential (ODP) have been addressed in Montreal, where the protocol for reducing the production and use of chlorofluorocarbons (CFCs) has been signed. This protocol has been amended to remove CFCs and extend the regulation to include other products, including hydrochlorofluorocarbons (HCFCs).
L'industrie de la réfrigération et de la production d'air conditionné a beaucoup investi dans la substitution de ces fluides frigorigènes et c'est ainsi que les hydrofluorocarbures (HFC) ont été commercialisés. The refrigeration and air-conditioning industry has invested heavily in the substitution of these refrigerants and so hydrofluorocarbons (HFCs) have been marketed.
La contribution à l'effet de serre d'un fluide est quantifiée par un critère, le GWP (Global Warming Potential) qui résume le pouvoir de réchauffement en prenant une valeur de référence de 1 pour le dioxyde de carbone. The contribution to the greenhouse effect of a fluid is quantified by a criterion, the GWP (Global Warming Potential) which summarizes the warming power by taking a reference value of 1 for carbon dioxide.
Le fluide frigorigène R-404A est un mélange de fluoroéthanes, i.e., R- 143a, R-125 et R-134a ayant un GWP de 3922. Ce fluide a un GWP élevé majoritairement à cause de la présence du R-143a qui a un GWP de 4470. Un fluide ayant un GWP élevé nécessite d'être remplacé. Il existe donc un besoin important de développer un fluide de remplacement du R-404A, pouvant fonctionner dans les mêmes systèmes à compression. Selon un premier aspect, l'invention concerne ainsi des compositions comprenant au moins de 36 à 39 % en poids de difluorométhane (HFC-32), de 28 à 32 % en poids de pentafluoroethane (HFC-125) et de 31 à 35 % en poids de tetrafluoroethane (HFC-134a). The refrigerant R-404A is a mixture of fluoroethanes, ie, R-143a, R-125 and R-134a having a GWP of 3922. This fluid has a high GWP mainly because of the presence of R-143a which has a GWP of 4470. A fluid with a high GWP needs to be replaced. There is therefore an important need to develop a replacement fluid for R-404A, which can operate in the same compression systems. According to a first aspect, the invention thus relates to compositions comprising at least 36 to 39% by weight of difluoromethane (HFC-32), from 28 to 32% by weight of pentafluoroethane (HFC-125) and from 31 to 35% by weight. by weight of tetrafluoroethane (HFC-134a).
De préférence, les compositions selon l'invention sont caractérisée en ce que la somme des poids des composés HFC-32, HFC-125 et HFC-134a est égale à 100 %. Preferably, the compositions according to the invention are characterized in that the sum of the weights of the compounds HFC-32, HFC-125 and HFC-134a is equal to 100%.
Dans un mode de réalisation selon l'invention, on préfère une composition consistant en 37 % en poids de difluorométhane (HFC-32), 30 % en poids de pentafluoroethane (HFC-125), et 33 % en poids de tetrafluoroethane (HFC-134a). In one embodiment according to the invention, a composition consisting of 37% by weight of difluoromethane (HFC-32), 30% by weight of pentafluoroethane (HFC-125), and 33% by weight of tetrafluoroethane (HFC-125) is preferred. 134a).
Une possibilité offerte par la présente invention est l'utilisation des compositions préalablement citées en tant que fluide réfrigérant. One possibility offered by the present invention is the use of the previously mentioned compositions as a coolant.
Dans un mode de réalisation préféré, les compositions selon l'invention sont utilisées en remplacement du R-404A. In a preferred embodiment, the compositions according to the invention are used instead of R-404A.
L'invention concerne également un procédé de réfrigération comprenant au moins une étape de condensation suivit d'une étape d'évaporation d'une composition décrite précédemment. The invention also relates to a refrigeration process comprising at least one condensation step followed by a step of evaporation of a composition described above.
Dans un mode de réalisation préféré, le procédé selon l'invention comprend une étape de condensation réalisée à une température supérieure à 13 °C, de préférence supérieure à 24 °C. Selon un mode de réalisation tout particulièrement préféré, le procédé selon l'invention, comprend une étape d'évaporation réalisée à une température inférieure ou égale à -10 °C. L'invention a également pour objet un dispositif pour transfert de chaleur dans un cycle de compression renfermant une composition décrite précédemment. In a preferred embodiment, the process according to the invention comprises a condensation step carried out at a temperature above 13 ° C., preferably above 24 ° C. According to a very particularly preferred embodiment, the process according to the invention comprises an evaporation step carried out at a temperature of less than or equal to -10 ° C. The invention also relates to a device for heat transfer in a compression cycle containing a composition described above.
Les performances du mélange noté «Mélange 1 » constitué de 37 % en poids de difluorométhane (HFC-32), 30 % en poids de pentafluoroethane (HFC- 125), 33 % en poids de tetrafluoroethane (HFC-134a) sont comparées à celles du R-404A en simulant les performances avec le logiciel Cycle D, NIST- version 5.0 dans les conditions opératoires suivantes et sont présentées ci-après: The performance of the mixture noted "Mixture 1" consisting of 37% by weight of difluoromethane (HFC-32), 30% by weight of pentafluoroethane (HFC-125), 33% by weight of tetrafluoroethane (HFC-134a) are compared with those the R-404A by simulating performance with Cycle D software, NIST version 5.0 under the following operating conditions and are presented below:
Température d'évaporation : -32 °C  Evaporation temperature: -32 ° C
Température de condensation : 43 °C  Condensation temperature: 43 ° C
Sous-refroidissement : 5 °C  Subcooling: 5 ° C
Surchauffe : 5 °C  Overheating: 5 ° C
Puissance frigorifique : 10 kW  Cooling capacity: 10 kW
Coefficient isentropique du compresseur : 0,7  Isentropic coefficient of the compressor: 0.7
Le GWP est calculé selon le 4ème rapport de l'IPCC (2007) The GWP is calculated according to the 4th report of the IPCC (2007)
Les performances du «Mélange 1 » à différentes températures de condensation et d'évaporation sont présentées ci-après et comparées à celles du R404A : Réfrigérant R-404A Mélange 1 The performances of "Mixture 1" at different temperatures of condensation and evaporation are presented below and compared to those of R404A: Refrigerant R-404A Mixture 1
GWP 3922 1722  GWP 3922 1722
Température de condensation (°C) 13 24 35 43 13 24 35 43 Condensing temperature (° C) 13 24 35 43 13 24 35 43
Température d'évaporation (°C) -32 -32 -10 -20 -32 -10 -20 -32 -32 -32 -10 -20 -32 -10 -20 -32Evaporation temperature (° C) -32 -32 -10 -20 -32 -10 -20 -32 -32 -32 -10 -20 -32 -10 -20 -32
Pression d'évaporation (bar) 1.8 1.8 4.3 3.0 1.8 4.3 3.0 1.8 1.6 1.6 3.9 2.7 1.6 3.9 2.7 1.6Evaporation pressure (bar) 1.8 1.8 4.3 3.0 1.8 4.3 3.0 1.8 1.6 1.6 3.9 2.7 1.6 3.9 2.7 1.6
Pression de condensation (bar) 8.8 12.0 15.9 15.9 15.9 19.3 19.3 19.3 9.2 12.6 16.9 16.9 16.9 20.6 20.6 20.6Condensing pressure (bar) 8.8 12.0 15.9 15.9 15.9 19.3 19.3 19.3 9.2 12.6 16.9 16.9 16.9 20.6 20.6 20.6
Capacité frigorifique (kJ/mJ) 1343 1 191 2589 1738 1032 2318 1547 912 1308 1 199 2746 1838 1084 2541 1697 998Refrigeration capacity (kJ / m J ) 1343 1 191 2589 1738 1032 2318 1547 912 1308 1 199 2746 1838 1084 2541 1697 998
Coefficient de Performance 3.1 2.3 3.2 2.3 1.7 2.5 1.9 1.4 2.9 2.2 3.1 2.4 1.7 2.5 1.9 1.5Coefficient of Performance 3.1 2.3 3.2 2.3 1.7 2.5 1.9 1.4 2.9 2.2 3.1 2.4 1.7 2.5 1.9 1.5
Débit massique (kg/h) 254 287 296 310 331 330 349 375 178 194 201 207 215 217 224 233Mass flow (kg / h) 254 287 296 310 331 330 349 375 178 194 201 207 215 217 224 233
Capacité frigorifique par rapport au R-404A (%) - - - - - - - - 97 101 106 106 105 1 10 1 10 109Cooling capacity compared to R-404A (%) - - - - - - - - 97 101 106 106 105 1 10 1 10 109
COP par rapport au R-404A (%) - - - - - - - - 95 99 98 100 102 101 104 106 COP to R-404A (%) - - - - - - - - 95 99 98 100 102 101 104 106

Claims

REVENDICATIONS
1 . Composition comprenant : 1. Composition comprising:
a. 36 à 39 % en poids de difluorométhane (HFC-32)  at. 36 to 39% by weight of difluoromethane (HFC-32)
b. 28 à 32 % en poids de pentafluoroethane (HFC-125)  b. 28 to 32% by weight of pentafluoroethane (HFC-125)
c. 31 à 35 % en poids de tetrafluoroethane (HFC-134a)  vs. 31 to 35% by weight of tetrafluoroethane (HFC-134a)
2. Composition selon la revendication 1 , dans laquelle la somme des poids des composés HFC-32, HFC-125, HFC-134a est égale à 100 %. 2. Composition according to claim 1, wherein the sum of the weights of the compounds HFC-32, HFC-125, HFC-134a is equal to 100%.
3. Composition selon la revendication 1 ou 2, consistant en : 3. Composition according to claim 1 or 2, consisting of:
a. 37 % en poids de difluorométhane (HFC-32)  at. 37% by weight of difluoromethane (HFC-32)
b. 30 % en poids de pentafluoroethane (HFC-125)  b. 30% by weight of pentafluoroethane (HFC-125)
c. 33 % en poids de tetrafluoroethane (HFC-134a)  vs. 33% by weight of tetrafluoroethane (HFC-134a)
4. Utilisation de la composition selon l'une quelconque des revendications 1 à 3 comme réfrigérant. 4. Use of the composition according to any one of claims 1 to 3 as a refrigerant.
5. Utilisation selon la revendication 4, en remplacement du R-404A. 5. Use according to claim 4, replacing R-404A.
6. Procédé de réfrigération comprenant les étapes suivantes : 6. Refrigeration process comprising the following steps:
a. Condensation d'une composition selon l'une quelconque des revendications 1 à 3 ;  at. Condensation of a composition according to any one of claims 1 to 3;
b. Evaporation de la dite composition.  b. Evaporation of the said composition.
7. Procédé selon la revendication 6, dans lequel l'étape de condensation est réalisée à une température supérieure à 13 °C, de préférence supérieure à 24 °C. 7. The method of claim 6, wherein the condensation step is carried out at a temperature above 13 ° C, preferably above 24 ° C.
8. Procédé selon l'une quelconque des revendications 6 ou 7, dans lequel l'étape d'évaporation est réalisée à une température inférieure ou égale à -10 °C. The process according to any one of claims 6 or 7, wherein the evaporation step is carried out at a temperature of less than or equal to -10 ° C.
9. Dispositif pour transfert de chaleur dans un cycle de compression renfermant la composition selon l'une quelconque des revendications 1 à 3. 9. Device for heat transfer in a compression cycle containing the composition according to any one of claims 1 to 3.
EP13801627.4A 2012-11-20 2013-10-30 Refrigerant composition Withdrawn EP2922930A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1261033A FR2998302B1 (en) 2012-11-20 2012-11-20 REFRIGERANT COMPOSITION
PCT/FR2013/052594 WO2014080104A1 (en) 2012-11-20 2013-10-30 Refrigerant composition

Publications (1)

Publication Number Publication Date
EP2922930A1 true EP2922930A1 (en) 2015-09-30

Family

ID=47754677

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13801627.4A Withdrawn EP2922930A1 (en) 2012-11-20 2013-10-30 Refrigerant composition

Country Status (7)

Country Link
US (1) US9752069B2 (en)
EP (1) EP2922930A1 (en)
JP (1) JP6487330B2 (en)
KR (1) KR102108598B1 (en)
CN (1) CN104797678B (en)
FR (1) FR2998302B1 (en)
WO (1) WO2014080104A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2959998B1 (en) 2010-05-11 2012-06-01 Arkema France TERNARY HEAT TRANSFER FLUIDS COMPRISING DIFLUOROMETHANE, PENTAFLUOROETHANE AND TETRAFLUOROPROPENE
FR3010415B1 (en) 2013-09-11 2015-08-21 Arkema France HEAT TRANSFER FLUIDS COMPRISING DIFLUOROMETHANE, PENTAFLUOROETHANE, TETRAFLUOROPROPENE AND POSSIBLY PROPANE
FR3064275B1 (en) 2017-03-21 2019-06-07 Arkema France METHOD FOR HEATING AND / OR AIR CONDITIONING A VEHICLE
FR3064264B1 (en) 2017-03-21 2019-04-05 Arkema France COMPOSITION BASED ON TETRAFLUOROPROPENE
JP6504298B2 (en) 2017-04-21 2019-04-24 ダイキン工業株式会社 Composition containing refrigerant and application thereof
BR112021022059A2 (en) * 2018-10-26 2021-12-28 Chemours Co Fc Llc Fluoropropene compositions, methods of producing a mixture and cooling, processes for transferring heat, for treating a surface and for forming a composition, refrigeration system, refrigeration apparatus, use of the fluoropropene composition and method for replacing a soda

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438120A (en) 1944-01-27 1948-03-23 Kidde Mfg Co Inc Apparatus for dehumidifying air
BE536296A (en) 1954-03-22
BE538608A (en) 1954-06-10
US2846458A (en) 1956-05-23 1958-08-05 Dow Corning Organosiloxane ethers
US5722256A (en) * 1990-12-17 1998-03-03 E. I. Du Pont De Nemours And Company Air conditioner and heat pump with tetrafluoroethane-containing working fluid
US5643492A (en) * 1990-12-17 1997-07-01 E. I. Du Pont De Nemours And Company Constant boiling compositions of HFC-32, HFC-125 and HFC-134 A
GB9108527D0 (en) * 1991-04-18 1991-06-05 Ici Plc Refrigerant compositions
NO915127D0 (en) 1991-12-27 1991-12-27 Sinvent As VARIABLE VOLUME COMPRESSION DEVICE
RU2182571C2 (en) 1992-06-04 2002-05-20 Идемицу Козан Ко., Лтд. Method of synthesis of ether
GB9319540D0 (en) 1993-09-22 1993-11-10 Star Refrigeration Replacement refrigerant composition
JPH10502960A (en) 1994-07-14 1998-03-17 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー Refrigerant composition
JP2869038B2 (en) * 1996-06-05 1999-03-10 松下電器産業株式会社 Heat pump device using ternary mixed refrigerant
JPH10159734A (en) 1996-11-28 1998-06-16 Sanyo Electric Co Ltd Refrigerator
US6589355B1 (en) 1999-10-29 2003-07-08 Alliedsignal Inc. Cleaning processes using hydrofluorocarbon and/or hydrochlorofluorocarbon compounds
KR100340275B1 (en) * 1999-11-02 2002-06-12 박호군 Refrigerant Mixtures Containing Difluoromethane (HFC-32), Pentafluoroethane (HFC-125) and 1,1,1,2-tetrafluoroethane (HFC-134a)
GB2356867A (en) 1999-12-03 2001-06-06 Rhodia Ltd Refrigeration Compositions
US20120097885A9 (en) 2003-10-27 2012-04-26 Honeywell International Inc. Compositions Containing Difluoromethane and Fluorine Substituted Olefins
EP2036943B2 (en) 2002-10-25 2016-12-21 Honeywell International Inc. Use of a composition comprising 1,3,3,3-tetrafluoropropene (hfo 1234ze) as blowing agent
US7279451B2 (en) 2002-10-25 2007-10-09 Honeywell International Inc. Compositions containing fluorine substituted olefins
US9308199B2 (en) 2004-04-29 2016-04-12 Honeywell International Inc. Medicament formulations
US9499729B2 (en) 2006-06-26 2016-11-22 Honeywell International Inc. Compositions and methods containing fluorine substituted olefins
US7465698B2 (en) * 2004-04-16 2008-12-16 Honeywell International Inc. Azeotrope-like compositions of difluoromethane and trifluoroiodomethane
US20060243945A1 (en) 2005-03-04 2006-11-02 Minor Barbara H Compositions comprising a fluoroolefin
US7569170B2 (en) 2005-03-04 2009-08-04 E.I. Du Pont De Nemours And Company Compositions comprising a fluoroolefin
US20060243944A1 (en) 2005-03-04 2006-11-02 Minor Barbara H Compositions comprising a fluoroolefin
TWI657070B (en) 2005-06-24 2019-04-21 美商哈尼威爾國際公司 Compositions containing fluorine substituted olefins and uses thereof
JP2009518460A (en) 2005-11-01 2009-05-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー Compositions containing fluoroolefins and uses thereof
US7708903B2 (en) 2005-11-01 2010-05-04 E.I. Du Pont De Nemours And Company Compositions comprising fluoroolefins and uses thereof
FR2910016B1 (en) 2006-12-19 2009-02-20 Arkema France COMPOSITIONS USEFUL AS REFRIGERANT FLUID
GB2457345B (en) 2007-10-12 2012-02-08 Ineos Fluor Holdings Ltd Heat transfer compositions
WO2010064007A1 (en) 2008-12-02 2010-06-10 Ineos Fluor Holdings Limited Heat transfer compositions
US8628681B2 (en) 2007-10-12 2014-01-14 Mexichem Amanco Holding S.A. De C.V. Heat transfer compositions
IN2015DN00142A (en) 2008-03-07 2015-07-10 Arkema Inc
FR2932493B1 (en) 2008-06-11 2010-07-30 Arkema France COMPOSITIONS BASED ON HYDROFLUOROOLEFINS
FR2932492B1 (en) 2008-06-11 2010-07-30 Arkema France COMPOSITIONS BASED ON HYDROFLUOROOLEFINS
EP3081879B1 (en) 2008-06-16 2021-05-12 Mitsubishi Electric Corporation Refrigeration cycle apparatus
JP5556813B2 (en) 2008-07-01 2014-07-23 ダイキン工業株式会社 Refrigerant composition comprising difluoromethane (HFC32), pentafluoroethane (HFC125) and 2,3,3,3-tetrafluoropropene (HFO1234yf)
FR2936806B1 (en) 2008-10-08 2012-08-31 Arkema France REFRIGERANT FLUID
FR2937906B1 (en) 2008-11-03 2010-11-19 Arkema France METHOD FOR HEATING AND / OR AIR CONDITIONING A VEHICLE
DE202009019199U1 (en) 2008-11-19 2018-10-15 The Chemours Company Fc, Llc Tetrafluoropropene compositions and their uses
US20100122545A1 (en) 2008-11-19 2010-05-20 E. I. Du Pont De Nemours And Company Tetrafluoropropene compositions and uses thereof
FR2938551B1 (en) 2008-11-20 2010-11-12 Arkema France METHOD FOR HEATING AND / OR AIR CONDITIONING A VEHICLE
FR2942237B1 (en) 2009-02-13 2013-01-04 Arkema France METHOD FOR HEATING AND / OR AIR CONDITIONING A VEHICLE
US8980118B2 (en) 2009-05-08 2015-03-17 Honeywell International Inc. Heat transfer compositions and methods
PT2427527E (en) 2009-05-08 2016-02-11 Honeywell Int Inc Heat transfer compositions and methods
KR20170069303A (en) 2009-05-08 2017-06-20 허니웰 인터내셔널 인코포레이티드 Hydrofluorocarbon refrigerant compositions for heat pump water heaters
FR2950071B1 (en) 2009-09-11 2012-02-03 Arkema France TERNARY COMPOSITIONS FOR LOW CAPACITY REFRIGERATION
FR2950068B1 (en) 2009-09-11 2012-05-18 Arkema France HEAT TRANSFER METHOD
FR2950066B1 (en) 2009-09-11 2011-10-28 Arkema France LOW AND MEDIUM TEMPERATURE REFRIGERATION
FR2950070B1 (en) 2009-09-11 2011-10-28 Arkema France TERNARY COMPOSITIONS FOR HIGH CAPACITY REFRIGERATION
FR2950065B1 (en) 2009-09-11 2012-02-03 Arkema France BINARY REFRIGERANT FLUID
FR2950067B1 (en) 2009-09-11 2011-10-28 Arkema France HEAT TRANSFER FLUID IN REPLACEMENT OF R-410A
FR2954342B1 (en) 2009-12-18 2012-03-16 Arkema France HEAT TRANSFER FLUIDS WITH REDUCED FLAMMABILITY
GB0922288D0 (en) 2009-12-21 2010-02-03 Rpl Holdings Ltd Non ozone depleting and low global warming potential refrigerants for refrigeration
FR2957083B1 (en) 2010-03-02 2015-12-11 Arkema France HEAT TRANSFER FLUID FOR CENTRIFUGAL COMPRESSOR
FR2959998B1 (en) 2010-05-11 2012-06-01 Arkema France TERNARY HEAT TRANSFER FLUIDS COMPRISING DIFLUOROMETHANE, PENTAFLUOROETHANE AND TETRAFLUOROPROPENE
FR2959997B1 (en) 2010-05-11 2012-06-08 Arkema France HEAT TRANSFER FLUIDS AND THEIR USE IN COUNTER-CURRENT HEAT EXCHANGERS
FR2959999B1 (en) 2010-05-11 2012-07-20 Arkema France HEAT TRANSFER FLUIDS AND THEIR USE IN COUNTER-CURRENT HEAT EXCHANGERS
CN102947410B (en) 2010-06-22 2016-11-09 阿科玛股份有限公司 There is multiple hydrofluoroalkane and the heat transfer composition of a kind of HF hydrocarbon
GB2481443B (en) 2010-06-25 2012-10-17 Mexichem Amanco Holding Sa Heat transfer compositions
FR2968009B1 (en) 2010-11-25 2012-11-16 Arkema France REFRIGERANT FLUIDS CONTAINING (E) -1,1,1,4,4,4-HEXAFLUOROBUT-2-ENE
FR2974812B1 (en) 2011-05-04 2014-08-08 Arkema France HEAT TRANSFER COMPOSITIONS HAVING IMPROVED MISCIBILITY WITH LUBRICATING OIL
US8940180B2 (en) 2012-11-21 2015-01-27 Honeywell International Inc. Low GWP heat transfer compositions
US9982180B2 (en) 2013-02-13 2018-05-29 Honeywell International Inc. Heat transfer compositions and methods
FR3010415B1 (en) 2013-09-11 2015-08-21 Arkema France HEAT TRANSFER FLUIDS COMPRISING DIFLUOROMETHANE, PENTAFLUOROETHANE, TETRAFLUOROPROPENE AND POSSIBLY PROPANE

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2014080104A1 *

Also Published As

Publication number Publication date
US20150291869A1 (en) 2015-10-15
US9752069B2 (en) 2017-09-05
WO2014080104A1 (en) 2014-05-30
JP2016502582A (en) 2016-01-28
KR20150087239A (en) 2015-07-29
CN104797678B (en) 2019-04-09
FR2998302A1 (en) 2014-05-23
JP6487330B2 (en) 2019-03-20
KR102108598B1 (en) 2020-05-07
CN104797678A (en) 2015-07-22
FR2998302B1 (en) 2015-01-23

Similar Documents

Publication Publication Date Title
EP2977425B1 (en) Use of ternary compositions
EP2475737B1 (en) Heat transfer method
EP2475736B1 (en) Heat transfer fluid replacing r-410a
EP2283101B1 (en) Hydrofluoroolefin compositions
EP2922930A1 (en) Refrigerant composition
US20170145276A1 (en) Heat transfer fluid
JP2020079416A (en) Refrigerant-containing composition, heat transfer medium, and heat cycle system
TWI801701B (en) Compositions containing trans-1,2-difluoroethylene
FR2932493A1 (en) COMPOSITIONS BASED ON HYDROFLUOROOLEFINS
FR2937328A1 (en) HEAT TRANSFER METHOD
US11629279B2 (en) Azeotrope or azeotrope like compositions comprising 1234yf
JP2020079407A (en) Composition containing refrigerant and application thereof
WO2020145377A1 (en) Composition containing cis-1,2-difluoroethylene
WO2020256109A1 (en) Composition containing refrigerant, use of same, refrigerator comprising same, and method for operating said refrigerator
WO2020256098A1 (en) Composition containing refrigerant, use of same, freezer having same, and method for operating said freezer
WO2020162617A1 (en) Composition containing trans-1,2-difluoroethylene (hfo-1132(e)) and 1,1,1-trifluoroethane (hfc-143a) and method for separating hfo-1132(e) and hfc-143a from composition containing hfo-1132(e) and hfc-143a
CN113631681A (en) Compositions containing 1,1, 2-trifluoroethane (HFC-143)
JP7417113B2 (en) Composition containing 1,1,2-trifluoroethane (HFC-143)
WO2020262241A1 (en) Composition containing refrigerant, use of same, refrigerator having same, and method for operating said refrigerator
WO2020149364A1 (en) Azeotropic or azeotropic-like composition containing 1-chloro-1,2-difluoroethane

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20150421

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20171030

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20200303