JP6211068B2 - 冷媒ガス組成物 - Google Patents
冷媒ガス組成物 Download PDFInfo
- Publication number
- JP6211068B2 JP6211068B2 JP2015511396A JP2015511396A JP6211068B2 JP 6211068 B2 JP6211068 B2 JP 6211068B2 JP 2015511396 A JP2015511396 A JP 2015511396A JP 2015511396 A JP2015511396 A JP 2015511396A JP 6211068 B2 JP6211068 B2 JP 6211068B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- difluoromethane
- pentafluoroethane
- gas composition
- tetrafluoroethane
- 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.)
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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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
-
- 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
- F25B30/00—Heat pumps
-
- 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)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Other Air-Conditioning Systems (AREA)
Description
R134Aは、家庭用冷房及び自動車の空調装置のための「高温」(“high−temperature”)冷媒として主に使用される1,1,1,2−テトラフルオロエタンである。R134Aは、フレオン12としても知られているR12(ジクロロジフルオロメタン)を代替する。R134Aは、これらの化合物の冷却能力を制限する低い蒸気圧で作用する。低い蒸気圧は、冷却機器拡張弁(expansion valves)CVに関連している。
R−410A及び本発明のガス組成物の間の比較試験
本発明の冷媒組成物を空調装置/熱ポンプで使用することによって、冷媒R410Aを使用する場合と比べてより小さい圧力及びエネルギー消費を伴って、電力消費が維持又は改善される。
Claims (2)
- 空調装置及び熱ポンプにおける冷媒組成物の使用であって、
この冷媒組成物が、
94〜96重量%の1,1,1,2−テトラフルオロエタン、
2〜3重量%のジフルオロメタン、及び
2〜3重量%のペンタフルオロエタンからなる冷媒組成物である、上記使用。 - ジフルオロメタン及びペンタフルオロエタンが、45〜55重量%のジフルオロメタン及び55〜45重量%のペンタフルオロエタンを含む混合物である、請求項1に記載の冷媒組成物の使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261645697P | 2012-05-11 | 2012-05-11 | |
US61/645,697 | 2012-05-11 | ||
PCT/NO2013/050083 WO2013169118A1 (en) | 2012-05-11 | 2013-05-08 | Refrigerant gas composition |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015517590A JP2015517590A (ja) | 2015-06-22 |
JP2015517590A5 JP2015517590A5 (ja) | 2016-08-18 |
JP6211068B2 true JP6211068B2 (ja) | 2017-10-11 |
Family
ID=49551035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015511396A Active JP6211068B2 (ja) | 2012-05-11 | 2013-05-08 | 冷媒ガス組成物 |
Country Status (16)
Country | Link |
---|---|
US (1) | US9200189B2 (ja) |
EP (1) | EP2847291B1 (ja) |
JP (1) | JP6211068B2 (ja) |
KR (1) | KR102038946B1 (ja) |
BR (1) | BR112014027907B1 (ja) |
CA (1) | CA2873027C (ja) |
EA (1) | EA025882B1 (ja) |
ES (1) | ES2664051T3 (ja) |
GE (1) | GEP201706697B (ja) |
HR (1) | HRP20180489T1 (ja) |
IL (1) | IL235514A (ja) |
NZ (1) | NZ702804A (ja) |
PT (1) | PT2847291T (ja) |
SG (1) | SG11201407271YA (ja) |
UA (1) | UA113878C2 (ja) |
WO (1) | WO2013169118A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5986778B2 (ja) * | 2012-03-30 | 2016-09-06 | 出光興産株式会社 | 冷媒組成物およびフッ化炭化水素の分解抑制方法 |
KR101655919B1 (ko) * | 2015-10-30 | 2016-09-08 | 이광성 | 신냉매가스 조성물 및 그 제조방법 |
KR101868135B1 (ko) | 2016-10-27 | 2018-06-18 | (주)팀코스파 | 친환경 냉매가스 조성물 및 그 제조방법 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5370811A (en) * | 1989-11-30 | 1994-12-06 | Matsushita Electric Industrial Co., Ltd. | Working fluid containing tetrafluoroethane |
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 |
US5185094A (en) * | 1990-12-17 | 1993-02-09 | E. I. Du Pont De Nemours And Company | Constant boiling compositions of pentafluoroethane, difluoromethane, and tetrafluoroethane |
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 |
FR2733992B1 (fr) * | 1995-05-12 | 1997-06-20 | Atochem Elf Sa | Melanges non azeotropiques de 1,1,1,2-tetrafluoroethane, difluoromethane et pentafluoroethane, et leur application comme fluides frigorigenes |
JP2795224B2 (ja) * | 1995-07-20 | 1998-09-10 | ダイキン工業株式会社 | 冷 媒 |
JP2869038B2 (ja) * | 1996-06-05 | 1999-03-10 | 松下電器産業株式会社 | 3成分混合冷媒を用いたヒートポンプ装置 |
US6783691B1 (en) * | 1999-03-22 | 2004-08-31 | E.I. Du Pont De Nemours And Company | Compositions of difluoromethane, pentafluoroethane, 1,1,1,2-tetrafluoroethane and hydrocarbons |
KR100340275B1 (ko) * | 1999-11-02 | 2002-06-12 | 박호군 | 디플루오로메탄(HFC-32),펜타플루오로에탄(HFC-125)과1,1,1,2-테트라플루오로에탄(HFC-134a)을포함하는 냉매 혼합물 |
US6293108B1 (en) * | 2000-06-30 | 2001-09-25 | Vortex Aircon | Regenerative refrigeration system with mixed refrigerants |
US6526764B1 (en) * | 2000-09-27 | 2003-03-04 | Honeywell International Inc. | Hydrofluorocarbon refrigerant compositions soluble in lubricating oil |
JP2002277080A (ja) * | 2001-03-16 | 2002-09-25 | Mitsubishi Electric Corp | 空気調和装置及びその運転制御方法 |
US6672084B2 (en) * | 2001-07-05 | 2004-01-06 | Vai Holdings, Llc | Energy saving refrigeration system using composition control with mixed refrigerants |
BRPI0719479B8 (pt) * | 2006-12-23 | 2017-06-27 | Du Pont | sistema de transferência de calor, refrigerador, câmara frigorífica, resfriador, expositor de produtos, congelador, equipamento de ar condicionado, método para retroajustar um sistema de transferência de calor e sistema de refrigeração ou condicionamento de ar |
WO2010129461A2 (en) * | 2009-05-08 | 2010-11-11 | Honeywell International Inc. | Hydrofluorocarbon refrigerant compositions for heat pump water heaters |
US20110295433A1 (en) * | 2010-06-01 | 2011-12-01 | Caterpillar, Inc. | System and method for providing power to a hydraulic system |
JP2013529703A (ja) * | 2010-06-22 | 2013-07-22 | アーケマ・インコーポレイテッド | ヒドロフルオロカーボンとヒドロフルオロオレフィンの熱伝達組成物 |
JP5858130B2 (ja) * | 2013-12-06 | 2016-02-10 | ダイキン工業株式会社 | ジフルオロメタン(HFC32)、ペンタフルオロエタン(HFC125)及び1,1,1,2−テトラフルオロエタン(HFC134a)を含む組成物 |
-
2013
- 2013-05-08 NZ NZ702804A patent/NZ702804A/en unknown
- 2013-05-08 JP JP2015511396A patent/JP6211068B2/ja active Active
- 2013-05-08 ES ES13787682.7T patent/ES2664051T3/es active Active
- 2013-05-08 US US14/400,063 patent/US9200189B2/en active Active
- 2013-05-08 BR BR112014027907-1A patent/BR112014027907B1/pt active IP Right Grant
- 2013-05-08 EA EA201492070A patent/EA025882B1/ru unknown
- 2013-05-08 WO PCT/NO2013/050083 patent/WO2013169118A1/en active Application Filing
- 2013-05-08 KR KR1020147034538A patent/KR102038946B1/ko active IP Right Grant
- 2013-05-08 SG SG11201407271YA patent/SG11201407271YA/en unknown
- 2013-05-08 EP EP13787682.7A patent/EP2847291B1/en active Active
- 2013-05-08 CA CA2873027A patent/CA2873027C/en active Active
- 2013-05-08 PT PT137876827T patent/PT2847291T/pt unknown
- 2013-05-08 UA UAA201413261A patent/UA113878C2/uk unknown
- 2013-05-08 GE GEAP201313661A patent/GEP201706697B/en unknown
-
2014
- 2014-11-05 IL IL235514A patent/IL235514A/en active IP Right Grant
-
2018
- 2018-03-23 HR HRP20180489TT patent/HRP20180489T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
AU2013260262A1 (en) | 2015-01-15 |
CA2873027A1 (en) | 2013-11-14 |
KR102038946B1 (ko) | 2019-10-31 |
BR112014027907B1 (pt) | 2021-07-13 |
UA113878C2 (xx) | 2017-03-27 |
EP2847291B1 (en) | 2017-12-27 |
JP2015517590A (ja) | 2015-06-22 |
IL235514A (en) | 2017-02-28 |
SG11201407271YA (en) | 2014-12-30 |
BR112014027907A2 (pt) | 2017-06-27 |
EA025882B1 (ru) | 2017-02-28 |
US9200189B2 (en) | 2015-12-01 |
GEP201706697B (en) | 2017-07-10 |
HRP20180489T1 (hr) | 2018-05-04 |
IL235514A0 (en) | 2015-01-29 |
EP2847291A1 (en) | 2015-03-18 |
NZ702804A (en) | 2016-08-26 |
US20150144833A1 (en) | 2015-05-28 |
ES2664051T3 (es) | 2018-04-18 |
WO2013169118A1 (en) | 2013-11-14 |
PT2847291T (pt) | 2018-04-02 |
CA2873027C (en) | 2020-07-07 |
KR20150018556A (ko) | 2015-02-23 |
EA201492070A1 (ru) | 2015-03-31 |
EP2847291A4 (en) | 2016-03-02 |
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