WO2014080104A1 - Composition refrigerante - Google Patents
Composition refrigerante Download PDFInfo
- Publication number
- WO2014080104A1 WO2014080104A1 PCT/FR2013/052594 FR2013052594W WO2014080104A1 WO 2014080104 A1 WO2014080104 A1 WO 2014080104A1 FR 2013052594 W FR2013052594 W FR 2013052594W WO 2014080104 A1 WO2014080104 A1 WO 2014080104A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- hfc
- weight
- composition
- composition according
- pentafluoroethane
- Prior art date
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
- the present invention relates to refrigerants suitable for use in various types of compression systems as a replacement for R-404A refrigerant.
- ODP ozone depletion potential
- HFCs hydrofluorocarbons
- 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
- 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.
- 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).
- 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%.
- 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).
- One possibility offered by the present invention is the use of the previously mentioned compositions as a coolant.
- compositions according to the invention are used instead of R-404A.
- 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.
- the process according to the invention comprises a condensation step carried out at a temperature above 13 ° C., preferably above 24 ° C.
- 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.
- the GWP is calculated according to the 4th report of the IPCC (2007)
- Cooling capacity compared to R-404A (%) - - - - - - - - - - 97 101 106 106 105 1 10 1 10 109
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
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201380059300.0A CN104797678B (zh) | 2012-11-20 | 2013-10-30 | 制冷剂组合物 |
KR1020157012965A KR102108598B1 (ko) | 2012-11-20 | 2013-10-30 | 냉매 조성물 |
JP2015542327A JP6487330B2 (ja) | 2012-11-20 | 2013-10-30 | 冷媒組成物 |
EP13801627.4A EP2922930A1 (fr) | 2012-11-20 | 2013-10-30 | Composition refrigerante |
US14/442,855 US9752069B2 (en) | 2012-11-20 | 2013-10-30 | Refrigerant composition |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1261033A FR2998302B1 (fr) | 2012-11-20 | 2012-11-20 | Composition refrigerante |
FR1261033 | 2012-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014080104A1 true WO2014080104A1 (fr) | 2014-05-30 |
Family
ID=47754677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2013/052594 WO2014080104A1 (fr) | 2012-11-20 | 2013-10-30 | Composition refrigerante |
Country Status (7)
Country | Link |
---|---|
US (1) | US9752069B2 (fr) |
EP (1) | EP2922930A1 (fr) |
JP (1) | JP6487330B2 (fr) |
KR (1) | KR102108598B1 (fr) |
CN (1) | CN104797678B (fr) |
FR (1) | FR2998302B1 (fr) |
WO (1) | WO2014080104A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2959998B1 (fr) | 2010-05-11 | 2012-06-01 | Arkema France | Fluides de transfert de chaleur ternaires comprenant du difluoromethane, du pentafluoroethane et du tetrafluoropropene |
FR3010415B1 (fr) | 2013-09-11 | 2015-08-21 | Arkema France | Fluides de transfert de chaleur comprenant du difluoromethane, du pentafluoroethane, du tetrafluoropropene et eventuellement du propane |
FR3064275B1 (fr) | 2017-03-21 | 2019-06-07 | Arkema France | Procede de chauffage et/ou climatisation d'un vehicule |
FR3064264B1 (fr) | 2017-03-21 | 2019-04-05 | Arkema France | Composition a base de tetrafluoropropene |
JP6504298B2 (ja) * | 2017-04-21 | 2019-04-24 | ダイキン工業株式会社 | 冷媒を含有する組成物及びその応用 |
BR112021022059A2 (pt) | 2018-10-26 | 2021-12-28 | Chemours Co Fc Llc | Composições de fluoropropeno, métodos de produção de uma mistura e de resfriamento, processos para transferência de calor, para tratamento de uma superfície e para formação de uma composição, sistema de refrigeração, aparelhos de refrigeração, uso da composição de fluoropropeno e método para substituição de um refrigerante |
Citations (6)
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EP0509673A1 (fr) * | 1991-04-18 | 1992-10-21 | Imperial Chemical Industries Plc | Compositions réfrigérantes |
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 |
EP0811670A1 (fr) * | 1996-06-05 | 1997-12-10 | Matsushita Electric Industrial Co., Ltd. | Mélange réfrigérant ternaire et appareil de pompe à chaleur l'utilisant |
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 |
KR20010044992A (ko) * | 1999-11-02 | 2001-06-05 | 박호군 | 디플루오로메탄(HFC-32),펜타플루오로에탄(HFC-125)과1,1,1,2-테트라플루오로에탄(HFC-134a)을포함하는 냉매 혼합물 |
WO2011077088A1 (fr) * | 2009-12-21 | 2011-06-30 | Rpl Holdings Limited | Réfrigérants non appauvrisseurs d'ozone et à faible potentiel de réchauffement du globe pour réfrigération à basse température |
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FR2950070B1 (fr) | 2009-09-11 | 2011-10-28 | Arkema France | Compositions ternaires pour refrigeration haute capacite |
FR2950066B1 (fr) | 2009-09-11 | 2011-10-28 | Arkema France | Refrigeration basse et moyenne temperature |
FR2950067B1 (fr) | 2009-09-11 | 2011-10-28 | Arkema France | Fluide de transfert de chaleur en remplacement du r-410a |
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FR2959997B1 (fr) | 2010-05-11 | 2012-06-08 | Arkema France | Fluides de transfert de chaleur et leur utilisation dans des echangeurs de chaleur a contre-courant |
FR2959998B1 (fr) | 2010-05-11 | 2012-06-01 | Arkema France | Fluides de transfert de chaleur ternaires comprenant du difluoromethane, du pentafluoroethane et du tetrafluoropropene |
CN106634851A (zh) | 2010-06-22 | 2017-05-10 | 阿科玛股份有限公司 | 具有多种氢氟烷和一种氢氟烯烃的热传递组合物 |
GB2481443B (en) | 2010-06-25 | 2012-10-17 | Mexichem Amanco Holding Sa | Heat transfer compositions |
FR2968009B1 (fr) | 2010-11-25 | 2012-11-16 | Arkema France | Fluides frigorigenes contenant du (e)-1,1,1,4,4,4-hexafluorobut-2-ene |
FR2974812B1 (fr) | 2011-05-04 | 2014-08-08 | Arkema France | Compositions de transfert de chaleur presentant une miscibilite amelioree avec l'huile de lubrification |
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 (fr) | 2013-09-11 | 2015-08-21 | Arkema France | Fluides de transfert de chaleur comprenant du difluoromethane, du pentafluoroethane, du tetrafluoropropene et eventuellement du propane |
-
2012
- 2012-11-20 FR FR1261033A patent/FR2998302B1/fr not_active Expired - Fee Related
-
2013
- 2013-10-30 CN CN201380059300.0A patent/CN104797678B/zh not_active Expired - Fee Related
- 2013-10-30 JP JP2015542327A patent/JP6487330B2/ja not_active Expired - Fee Related
- 2013-10-30 KR KR1020157012965A patent/KR102108598B1/ko active IP Right Grant
- 2013-10-30 WO PCT/FR2013/052594 patent/WO2014080104A1/fr active Application Filing
- 2013-10-30 US US14/442,855 patent/US9752069B2/en not_active Expired - Fee Related
- 2013-10-30 EP EP13801627.4A patent/EP2922930A1/fr not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
EP0509673A1 (fr) * | 1991-04-18 | 1992-10-21 | Imperial Chemical Industries Plc | Compositions réfrigérantes |
EP0811670A1 (fr) * | 1996-06-05 | 1997-12-10 | Matsushita Electric Industrial Co., Ltd. | Mélange réfrigérant ternaire et appareil de pompe à chaleur l'utilisant |
KR20010044992A (ko) * | 1999-11-02 | 2001-06-05 | 박호군 | 디플루오로메탄(HFC-32),펜타플루오로에탄(HFC-125)과1,1,1,2-테트라플루오로에탄(HFC-134a)을포함하는 냉매 혼합물 |
WO2011077088A1 (fr) * | 2009-12-21 | 2011-06-30 | Rpl Holdings Limited | Réfrigérants non appauvrisseurs d'ozone et à faible potentiel de réchauffement du globe pour réfrigération à basse température |
Also Published As
Publication number | Publication date |
---|---|
FR2998302B1 (fr) | 2015-01-23 |
CN104797678A (zh) | 2015-07-22 |
US20150291869A1 (en) | 2015-10-15 |
KR102108598B1 (ko) | 2020-05-07 |
JP6487330B2 (ja) | 2019-03-20 |
EP2922930A1 (fr) | 2015-09-30 |
JP2016502582A (ja) | 2016-01-28 |
CN104797678B (zh) | 2019-04-09 |
FR2998302A1 (fr) | 2014-05-23 |
US9752069B2 (en) | 2017-09-05 |
KR20150087239A (ko) | 2015-07-29 |
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