JP6487330B2 - 冷媒組成物 - Google Patents
冷媒組成物 Download PDFInfo
- Publication number
- JP6487330B2 JP6487330B2 JP2015542327A JP2015542327A JP6487330B2 JP 6487330 B2 JP6487330 B2 JP 6487330B2 JP 2015542327 A JP2015542327 A JP 2015542327A JP 2015542327 A JP2015542327 A JP 2015542327A JP 6487330 B2 JP6487330 B2 JP 6487330B2
- Authority
- JP
- Japan
- Prior art keywords
- hfc
- composition
- weight
- difluoromethane
- 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.)
- Expired - Fee Related
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
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)
Description
蒸発温度:−32℃
凝縮温度:43℃
過冷却:5℃
過熱:5℃
冷凍能力:10kW
圧縮機の等エントロピー係数(Isentropic coefficient):0.7
Claims (9)
- a.36から39重量%のジフルオロメタン(HFC−32)
b.28から32重量%のペンタフルオロエタン(HFC−125)
c.31から35重量%のテトラフルオロエタン(HFC−134a)
を含む組成物。 - 化合物HFC−32、HFC−125及びHFC−134aの重量の合計が100%である、請求項1に記載の組成物。
- a.37重量%のジフルオロメタン(HFC−32)
b.30重量%のペンタフルオロエタン(HFC−125)
c.33重量%のテトラフルオロエタン(HFC−134a)
からなる、請求項1又は2に記載の組成物。 - 冷媒としての、請求項1から3の何れか一項に記載の組成物の使用。
- R−404Aの代替品としての、請求項4に記載の使用。
- 以下の段階を含む冷凍方法:
a.請求項1から3の何れか一項に記載の組成物の凝縮;
b.前記組成物の蒸発。 - 凝縮段階が13℃より高い温度で行われる、請求項6に記載の方法。
- 蒸発段階が−10℃以下の温度で行われる、請求項6及び7の何れか一項に記載の方法。
- 請求項1から3の何れか一項に記載の組成物を含む圧縮サイクルにおける熱移動のための装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1261033A FR2998302B1 (fr) | 2012-11-20 | 2012-11-20 | Composition refrigerante |
FR1261033 | 2012-11-20 | ||
PCT/FR2013/052594 WO2014080104A1 (fr) | 2012-11-20 | 2013-10-30 | Composition refrigerante |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016502582A JP2016502582A (ja) | 2016-01-28 |
JP6487330B2 true JP6487330B2 (ja) | 2019-03-20 |
Family
ID=47754677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015542327A Expired - Fee Related JP6487330B2 (ja) | 2012-11-20 | 2013-10-30 | 冷媒組成物 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9752069B2 (ja) |
EP (1) | EP2922930A1 (ja) |
JP (1) | JP6487330B2 (ja) |
KR (1) | KR102108598B1 (ja) |
CN (1) | CN104797678B (ja) |
FR (1) | FR2998302B1 (ja) |
WO (1) | WO2014080104A1 (ja) |
Families Citing this family (7)
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 |
FR3064264B1 (fr) | 2017-03-21 | 2019-04-05 | Arkema France | Composition a base de tetrafluoropropene |
FR3064275B1 (fr) | 2017-03-21 | 2019-06-07 | Arkema France | Procede de chauffage et/ou climatisation d'un vehicule |
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 |
US11209196B2 (en) | 2018-10-26 | 2021-12-28 | The Chemours Company Fc, Llc | HFO-1234ZE, HFO-1225ZC and HFO-1234YF compositions and processes for producing and using the compositions |
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 |
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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 |
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BR9306495A (pt) | 1992-06-04 | 1998-09-15 | Idemitsu Kosan Co | Composto de éter polivinílico e um óleo lubrificante |
GB9319540D0 (en) | 1993-09-22 | 1993-11-10 | Star Refrigeration | Replacement refrigerant composition |
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-
2012
- 2012-11-20 FR FR1261033A patent/FR2998302B1/fr not_active Expired - Fee Related
-
2013
- 2013-10-30 EP EP13801627.4A patent/EP2922930A1/fr not_active Withdrawn
- 2013-10-30 JP JP2015542327A patent/JP6487330B2/ja not_active Expired - Fee Related
- 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 CN CN201380059300.0A patent/CN104797678B/zh not_active Expired - Fee Related
- 2013-10-30 KR KR1020157012965A patent/KR102108598B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2998302A1 (fr) | 2014-05-23 |
EP2922930A1 (fr) | 2015-09-30 |
US9752069B2 (en) | 2017-09-05 |
KR102108598B1 (ko) | 2020-05-07 |
US20150291869A1 (en) | 2015-10-15 |
JP2016502582A (ja) | 2016-01-28 |
CN104797678B (zh) | 2019-04-09 |
FR2998302B1 (fr) | 2015-01-23 |
WO2014080104A1 (fr) | 2014-05-30 |
KR20150087239A (ko) | 2015-07-29 |
CN104797678A (zh) | 2015-07-22 |
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