DE69624205T2 - Pseudo-azeotrope ternäre Mischungen aus Hydrofluorcarbonen und Hydrocarbonen zur Verwendung als Kühlmittel - Google Patents
Pseudo-azeotrope ternäre Mischungen aus Hydrofluorcarbonen und Hydrocarbonen zur Verwendung als KühlmittelInfo
- Publication number
- DE69624205T2 DE69624205T2 DE69624205T DE69624205T DE69624205T2 DE 69624205 T2 DE69624205 T2 DE 69624205T2 DE 69624205 T DE69624205 T DE 69624205T DE 69624205 T DE69624205 T DE 69624205T DE 69624205 T2 DE69624205 T2 DE 69624205T2
- Authority
- DE
- Germany
- Prior art keywords
- hydrofluorocarbons
- coolants
- pseudo
- hydrocarbons
- ternary mixtures
- 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
- C09K3/00—Materials not provided for elsewhere
- C09K3/30—Materials not provided for elsewhere for aerosols
-
- 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
- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95MI002627A IT1277085B1 (it) | 1995-12-14 | 1995-12-14 | Composizioni ternarie quasi azeotropiche costituite da fluorocarburi idrogenati e idrocarburi adatte come fluidi refrigeranti |
US08/768,378 US6695973B1 (en) | 1995-12-14 | 1996-12-17 | Near-azeotropic ternary compositions constituted by hydrogenated fluorocarbons and hydrocarbons, suitable as refrigerating fluids |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69624205D1 DE69624205D1 (de) | 2002-11-14 |
DE69624205T2 true DE69624205T2 (de) | 2003-09-18 |
Family
ID=32396089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69624205T Expired - Fee Related DE69624205T2 (de) | 1995-12-14 | 1996-12-10 | Pseudo-azeotrope ternäre Mischungen aus Hydrofluorcarbonen und Hydrocarbonen zur Verwendung als Kühlmittel |
Country Status (5)
Country | Link |
---|---|
US (2) | US6695973B1 (de) |
EP (1) | EP0779352B1 (de) |
DE (1) | DE69624205T2 (de) |
ES (1) | ES2184827T3 (de) |
IT (1) | IT1277085B1 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9624818D0 (en) * | 1996-11-28 | 1997-01-15 | Rh Ne Poulenc Chemicals Ltd | Refrigerant composition |
KR100497468B1 (ko) * | 1997-07-15 | 2005-07-01 | 로디아 리미티드 | 냉매 조성물 |
CZ298309B6 (cs) * | 1997-07-15 | 2007-08-22 | E.I.Du Pont De Nemours And Company | Chladicí kompozice a její použití |
DE69808637T3 (de) | 1997-07-15 | 2014-01-16 | E.I. Du Pont De Nemours And Co. | Kühlmittelzusammensetzung |
US7258813B2 (en) * | 1999-07-12 | 2007-08-21 | E.I. Du Pont De Nemours And Company | Refrigerant composition |
GB9923088D0 (en) * | 1999-09-30 | 1999-12-01 | Refrigerant Products Ltd | Refrigerant |
CN1377398A (zh) * | 1999-09-30 | 2002-10-30 | 制冷产品有限公司 | Cfc12替代物致冷剂 |
US6526764B1 (en) * | 2000-09-27 | 2003-03-04 | Honeywell International Inc. | Hydrofluorocarbon refrigerant compositions soluble in lubricating oil |
GB0206413D0 (en) * | 2002-03-19 | 2002-05-01 | Refrigerant Products Ltd | Refrigerant for centrifugal compressors |
GB0223724D0 (en) * | 2002-10-11 | 2002-11-20 | Rhodia Organique Fine Ltd | Refrigerant compositions |
US20040089839A1 (en) * | 2002-10-25 | 2004-05-13 | Honeywell International, Inc. | Fluorinated alkene refrigerant compositions |
US8033120B2 (en) * | 2002-10-25 | 2011-10-11 | Honeywell International Inc. | Compositions and methods containing fluorine substituted olefins |
US7279451B2 (en) * | 2002-10-25 | 2007-10-09 | Honeywell International Inc. | Compositions containing fluorine substituted olefins |
MXPA05005692A (es) | 2002-11-29 | 2005-10-18 | Rhodia Organique Fine Ltd | Refrigerantes para enfriador. |
US7655610B2 (en) | 2004-04-29 | 2010-02-02 | Honeywell International Inc. | Blowing agent compositions comprising fluorinated olefins and carbon dioxide |
GB0404343D0 (en) | 2004-02-27 | 2004-03-31 | Rpl Holdings Ltd | Refrigerant composition |
JP4752241B2 (ja) * | 2004-11-01 | 2011-08-17 | パナソニック株式会社 | 往復動式圧縮機 |
CA2644556C (en) | 2006-03-03 | 2014-09-16 | Rpl Holdings Limited | Refrigerant composition |
ES2525409T3 (es) | 2006-03-03 | 2014-12-22 | Rpl Holdings Limited | Composición refrigerante |
GB0621501D0 (en) * | 2006-10-28 | 2006-12-06 | Rpl Holdings Ltd | Refrigerant compositions for centrifugal chillers |
KR20090101358A (ko) * | 2006-12-21 | 2009-09-25 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 펜타플루오로에탄, 테트라플루오로에탄 및 탄화수소 조성물 |
US10246621B2 (en) | 2007-11-16 | 2019-04-02 | Honeywell International Inc. | Heat transfer methods, systems and compositions |
US9938442B2 (en) * | 2007-11-16 | 2018-04-10 | Honeywell International Inc. | Hydrofluorocarbon/trifluoroiodomethane/ hydrocarbons refrigerant compositions |
EP2291483A1 (de) | 2008-04-15 | 2011-03-09 | E. I. du Pont de Nemours and Company | Zusammensetzungen aus pentafluorethan, tetrafluorethan und n-butan |
US8444873B2 (en) * | 2009-06-12 | 2013-05-21 | Solvay Fluor Gmbh | Refrigerant composition |
GB0922288D0 (en) | 2009-12-21 | 2010-02-03 | Rpl Holdings Ltd | Non ozone depleting and low global warming potential refrigerants for refrigeration |
US8999191B2 (en) | 2013-03-15 | 2015-04-07 | National Refrigerants, Inc. | R22 replacement refrigerant |
US10330364B2 (en) | 2014-06-26 | 2019-06-25 | Hudson Technologies, Inc. | System and method for retrofitting a refrigeration system from HCFC to HFC refrigerant |
GB201505230D0 (en) | 2015-03-27 | 2015-05-13 | Rpl Holdings Ltd | Non ozone depleting and low global warming refrigerant blends |
US10301521B2 (en) | 2016-07-29 | 2019-05-28 | Honeywell International Inc. | Heat transfer methods, systems and compositions |
EP3365408B1 (de) * | 2016-07-29 | 2020-11-04 | Honeywell International Inc. | Wärmetransferzusammensetzungen, verfahren und systeme |
PT3704203T (pt) | 2017-11-27 | 2023-07-05 | Rpl Holdings Ltd | Mesclas refrigerantes de baixo gwp |
KR20230088913A (ko) | 2020-10-22 | 2023-06-20 | 알피엘 홀딩즈 리미티드 | 열 펌프 냉매 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7708731A (nl) * | 1976-08-13 | 1978-02-15 | Montedison Spa | Werkwijze voor de bereiding van nieuwe drijf- middelsamenstellingen voor aerosolen. |
US4810403A (en) | 1987-06-09 | 1989-03-07 | E. I. Du Pont De Nemours And Company | Halocarbon blends for refrigerant use |
JP2576161B2 (ja) * | 1987-11-26 | 1997-01-29 | 旭硝子株式会社 | 作動媒体混合物 |
JP2576162B2 (ja) * | 1987-11-26 | 1997-01-29 | 旭硝子株式会社 | 作動媒体混合物 |
DE3905726A1 (de) * | 1989-02-24 | 1990-08-30 | Hoechst Ag | Druckgaspackung und treibmittel fuer aerosole |
JPH03168273A (ja) * | 1989-11-29 | 1991-07-22 | Matsushita Electric Ind Co Ltd | 作動流体 |
US5182040A (en) | 1991-03-28 | 1993-01-26 | E. I. Du Pont De Nemours And Company | Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane |
JP3168273B2 (ja) | 1991-09-27 | 2001-05-21 | 高田製薬株式会社 | 新規な養毛料組成物 |
JP2568774B2 (ja) * | 1991-10-28 | 1997-01-08 | 松下電器産業株式会社 | 作動流体 |
JPH07504889A (ja) * | 1991-12-03 | 1995-06-01 | ユナイテッド ステーツ インバイオロンメンタル プロテクション エイジェンシー | 冷媒組成物およびその使用方法 |
EP0565265B1 (de) * | 1992-04-04 | 1995-12-13 | Star Refrigeration Ltd. | Kühlzusammensetzung |
WO1994000529A1 (en) * | 1992-06-25 | 1994-01-06 | Great Lakes Chemical Corporation | Refrigerant blends containing 1,1,1,2,3,3,3-heptafluoropropane |
US5458798A (en) * | 1993-02-05 | 1995-10-17 | E. I. Du Pont De Nemours And Company | Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon |
NL9300834A (nl) * | 1993-05-14 | 1994-12-01 | Bernardina Carolina Maria Enge | Koelinrichting. |
IT1270960B (it) | 1993-08-13 | 1997-05-26 | Ausimont Spa | Miscele ternarie quasi azeotropiche con fluidi refrigeranti |
GB9319540D0 (en) | 1993-09-22 | 1993-11-10 | Star Refrigeration | Replacement refrigerant composition |
US5425890A (en) * | 1994-01-11 | 1995-06-20 | Apd Cryogenics, Inc. | Substitute refrigerant for dichlorodifluoromethane refrigeration systems |
US5668432A (en) * | 1995-03-24 | 1997-09-16 | Nippondenso Co., Ltd. | Articulation device |
EP0779351B1 (de) * | 1995-12-14 | 2002-07-10 | AUSIMONT S.p.A. | Pseudo-azeotrope Mischungen von Hydrofluorcarbonen und Hydrocarbonen zur Verwendung als Treibmittel für Aerosol |
-
1995
- 1995-12-14 IT IT95MI002627A patent/IT1277085B1/it active IP Right Grant
-
1996
- 1996-12-10 DE DE69624205T patent/DE69624205T2/de not_active Expired - Fee Related
- 1996-12-10 ES ES96119764T patent/ES2184827T3/es not_active Expired - Lifetime
- 1996-12-10 EP EP96119764A patent/EP0779352B1/de not_active Expired - Lifetime
- 1996-12-17 US US08/768,378 patent/US6695973B1/en not_active Expired - Lifetime
-
2006
- 2006-02-23 US US11/361,033 patent/USRE42652E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0779352A1 (de) | 1997-06-18 |
DE69624205D1 (de) | 2002-11-14 |
US6695973B1 (en) | 2004-02-24 |
ITMI952627A0 (de) | 1995-12-14 |
USRE42652E1 (en) | 2011-08-30 |
ITMI952627A1 (it) | 1997-06-14 |
ES2184827T3 (es) | 2003-04-16 |
IT1277085B1 (it) | 1997-11-04 |
EP0779352B1 (de) | 2002-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |