JPH09503800A - 代替冷媒組成物 - Google Patents
代替冷媒組成物Info
- Publication number
- JPH09503800A JPH09503800A JP7509636A JP50963695A JPH09503800A JP H09503800 A JPH09503800 A JP H09503800A JP 7509636 A JP7509636 A JP 7509636A JP 50963695 A JP50963695 A JP 50963695A JP H09503800 A JPH09503800 A JP H09503800A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- composition
- refrigerant
- present
- octafluoropropane
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 62
- 239000003507 refrigerant Substances 0.000 title claims abstract description 28
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 claims abstract description 16
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims abstract description 10
- QYSGYZVSCZSLHT-UHFFFAOYSA-N octafluoropropane Chemical compound FC(F)(F)C(F)(F)C(F)(F)F QYSGYZVSCZSLHT-UHFFFAOYSA-N 0.000 claims abstract description 10
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229960004065 perflutren Drugs 0.000 claims abstract description 10
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 8
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 8
- 239000001282 iso-butane Substances 0.000 claims abstract description 8
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000001294 propane Substances 0.000 claims abstract description 3
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 claims description 20
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 claims description 18
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 238000005057 refrigeration Methods 0.000 abstract description 14
- 230000006835 compression Effects 0.000 abstract description 8
- 238000007906 compression Methods 0.000 abstract description 8
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 5
- 239000000314 lubricant Substances 0.000 description 5
- 229910052801 chlorine Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000005437 stratosphere Substances 0.000 description 2
- 235000016936 Dendrocalamus strictus Nutrition 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005949 ozonolysis reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- -1 polyol ester Chemical class 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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
- 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
-
- 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
- C09K2205/128—Perfluorinated 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
- C09K2205/40—Replacement mixtures
- C09K2205/42—Type R12
-
- 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
- C09K2205/43—Type R22
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. (i) ペンタフルオロエタン、 (ii) テトラフルオロエタン、および (iii) イソブタン、プロパンおよびそれらの混合物から選択された炭化水素 の混合物からなる冷凍装置用冷媒組成物。 2.ペンタフルオロエタンが0.5ないし60重量%の量で存在する請求項1 記載の組成物。 3.ペンタフルオロエタンが1ないし50重量%の量で存在する請求項2記載 の組成物。 4.テトラフルオロエタンが30ないし98重量%の量で存在する請求項1〜 3のいずれかに記載の組成物。 5.テトラフルオロエタンが30ないし90重量%の量で存在する請求項4記 載の組成物。 6.炭化水素が1ないし11重量%の量で存在しかつ組成物が非引火性である 請求項1〜5のいずれかに記載の組成物。 7.炭化水素が2ないし10重量%の量で存在する請求項6記載の組成物。 8.炭化水素がイソブタンである請求項1〜7のいずれかに記載の組成物。 9.さらに (iv) オクタフルオロプロパン を含む請求項1〜8のいずれかに記載の組成物。 10.20重量%以下のオクタフルオロプロパンを含む請求項9記載の組成物 。 11.オクタフルオロプロパンが5ないし10重量%の量で存在する請求項1 0記載の組成物。 12. (i) 20ないし45重量%のペンタフルオロエタン、 (ii) 40ないし70重量%のテトラフルオロエタン、 (iii) 2ないし8重量%のイソブタン、および (iv) 5ないし10重量%のオクタフルオロプロパン の混合物からなり、冷媒22の代替として使用される冷媒組成物。 13. (i) 0.5ないし5重量%のペンタフルオロエタン、 (ii) 75ないし98重量%のテトラフルオロエタン、 (iii) 1ないし6重量%のイソブタン、および (iv) 6ないし15重量%のオクタフルオロプロパン の混合物からなり、冷媒12の代替として使用される冷媒組成物。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB939319540A GB9319540D0 (en) | 1993-09-22 | 1993-09-22 | Replacement refrigerant composition |
GB9319540.2 | 1993-09-22 | ||
PCT/GB1994/002042 WO1995008602A1 (en) | 1993-09-22 | 1994-09-20 | Replacement refrigerant composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09503800A true JPH09503800A (ja) | 1997-04-15 |
JP3843326B2 JP3843326B2 (ja) | 2006-11-08 |
Family
ID=10742334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50963695A Expired - Lifetime JP3843326B2 (ja) | 1993-09-22 | 1994-09-20 | 代替冷媒組成物 |
Country Status (9)
Country | Link |
---|---|
US (1) | US5688432A (ja) |
EP (1) | EP0720639B1 (ja) |
JP (1) | JP3843326B2 (ja) |
AU (1) | AU7660994A (ja) |
DE (1) | DE69403809T2 (ja) |
DK (1) | DK0720639T3 (ja) |
ES (1) | ES2105751T3 (ja) |
GB (1) | GB9319540D0 (ja) |
WO (1) | WO1995008602A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010513671A (ja) * | 2006-12-21 | 2010-04-30 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ペンタフルオロエタン、テトラフルオロエタンおよび炭化水素の組成物 |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07173460A (ja) | 1993-12-20 | 1995-07-11 | Sanyo Electric Co Ltd | 冷媒組成物および冷凍装置 |
GB9414110D0 (en) * | 1994-07-13 | 1994-08-31 | Ici Plc | Refrigeration compositions |
GB9522701D0 (en) * | 1995-11-07 | 1996-01-10 | Star Refrigeration | Centrifugal compression refrigerant composition |
IT1277085B1 (it) * | 1995-12-14 | 1997-11-04 | Ausimont Spa | Composizioni ternarie quasi azeotropiche costituite da fluorocarburi idrogenati e idrocarburi adatte come fluidi refrigeranti |
US5602189A (en) * | 1996-03-04 | 1997-02-11 | Intercool Energy Corporation | Process for forming polyisocyantate-based foam and product formed thereby |
US5684056A (en) * | 1996-08-20 | 1997-11-04 | Intercool Energy Corporation | Polyisocyanate-based foam and blowing agent therefor |
FR2753452B1 (fr) * | 1996-09-17 | 1998-12-04 | Malek Alfi | Fluide thermodynamique compose de propane et de r 134a pour la refrigeration et la climatisation |
GB9624818D0 (en) | 1996-11-28 | 1997-01-15 | Rh Ne Poulenc Chemicals Ltd | Refrigerant composition |
CZ298309B6 (cs) * | 1997-07-15 | 2007-08-22 | E.I.Du Pont De Nemours And Company | Chladicí kompozice a její použití |
JP3862954B2 (ja) | 1997-07-15 | 2006-12-27 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 冷媒組成物 |
US6268317B1 (en) * | 1997-10-30 | 2001-07-31 | Matsushita Electric Industrial Co., Ltd. | Working fluid for refrigerating cycle equipment and the refrigerating cycle equipment using the same |
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 |
US7258813B2 (en) * | 1999-07-12 | 2007-08-21 | E.I. Du Pont De Nemours And Company | Refrigerant composition |
US6604368B1 (en) | 1999-10-04 | 2003-08-12 | Refrigerant Products, Ltd. | R 12 replacement refrigerant |
US6629419B1 (en) | 1999-10-04 | 2003-10-07 | Refringerant Products Ltd. | CFC 12 replacement refrigerant |
US6606868B1 (en) | 1999-10-04 | 2003-08-19 | Refrigerant Products, Ltd. | R 22 replacement refrigerant |
GB2356867A (en) * | 1999-12-03 | 2001-06-06 | Rhodia Ltd | Refrigeration Compositions |
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 |
WO2004031318A1 (en) * | 2002-10-01 | 2004-04-15 | Tieken James B | Refrigerant blend |
GB0223724D0 (en) | 2002-10-11 | 2002-11-20 | Rhodia Organique Fine Ltd | Refrigerant compositions |
CN101838519A (zh) | 2002-11-29 | 2010-09-22 | 纳幕尔杜邦公司 | 冷冻机制冷剂 |
US20050082510A1 (en) | 2003-09-08 | 2005-04-21 | Ponder Kenneth M. | Refrigerant with lubricating oil for replacement of R22 refrigerant |
PT2013309E (pt) | 2006-03-03 | 2014-12-03 | Rpl Holdings Ltd | Composição refrigerante |
MY148781A (en) | 2006-03-03 | 2013-05-31 | Rpl Holdings Ltd | Refrigerant composition |
WO2008079234A2 (en) * | 2006-12-23 | 2008-07-03 | E. I. Du Pont De Nemours And Company | Fluorinated compositions and systems using such compositions |
WO2008079235A2 (en) * | 2006-12-23 | 2008-07-03 | E. I. Du Pont De Nemours And Company | R422d heat transfer systems and r22 systems retrofitted with r422d |
DE102007002121B4 (de) * | 2007-01-10 | 2008-12-11 | Dräger, Karl-Heinz | Verwendung eines Flüssiggasgemisches als nichtbrennbares Treibgas zum Feinstverteilen eines Reiz- oder Kampfstoffes |
WO2009114398A1 (en) | 2008-03-07 | 2009-09-17 | Arkema Inc. | Use of r-1233 in liquid chillers |
US8402778B2 (en) * | 2008-03-31 | 2013-03-26 | National Refrigerants, Inc. | Method for enhancing mineral oil miscibility and oil return |
WO2009129126A1 (en) * | 2008-04-15 | 2009-10-22 | E. I. Du Pont De Nemours And Company | Pentafluoroethane, tetrafluoroethane and n-butane compositions |
US8444873B2 (en) * | 2009-06-12 | 2013-05-21 | Solvay Fluor Gmbh | Refrigerant composition |
FR2954342B1 (fr) | 2009-12-18 | 2012-03-16 | Arkema France | Fluides de transfert de chaleur a inflammabilite reduite |
GB0922288D0 (en) | 2009-12-21 | 2010-02-03 | Rpl Holdings Ltd | Non ozone depleting and low global warming potential refrigerants for refrigeration |
FR2959998B1 (fr) | 2010-05-11 | 2012-06-01 | Arkema France | Fluides de transfert de chaleur ternaires comprenant du difluoromethane, du pentafluoroethane et du tetrafluoropropene |
FR2998302B1 (fr) | 2012-11-20 | 2015-01-23 | Arkema France | Composition refrigerante |
US8999191B2 (en) * | 2013-03-15 | 2015-04-07 | National Refrigerants, Inc. | R22 replacement refrigerant |
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 |
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 |
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 |
DK3704203T3 (da) | 2017-11-27 | 2023-07-03 | Rpl Holdings Ltd | Kølemiddelblandinger med lavt drivhuspotentiale |
WO2022084488A2 (en) | 2020-10-22 | 2022-04-28 | Rpl Holdings Limited | Thermal pump refrigerants |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2244492B (en) * | 1989-09-12 | 1993-08-04 | Star Refrigeration | Three-component refrigerant mixture |
JPH0418485A (ja) * | 1990-05-11 | 1992-01-22 | Sanyo Electric Co Ltd | 冷媒組成物 |
CN1029625C (zh) * | 1990-12-17 | 1995-08-30 | 纳幕尔杜邦公司 | 氟化烃的恒沸组合物 |
JP2568774B2 (ja) * | 1991-10-28 | 1997-01-08 | 松下電器産業株式会社 | 作動流体 |
WO1993015163A1 (en) * | 1992-02-03 | 1993-08-05 | Allied-Signal Inc. | Novel refrigerant compositions |
IL106132A0 (en) * | 1992-06-25 | 1993-10-20 | Great Lakes Chemical Corp | Refrigerant composition containing 1,1,1,2,3,3,3-heptafluoropropane and methods utilizing the same |
-
1993
- 1993-09-22 GB GB939319540A patent/GB9319540D0/en active Pending
-
1994
- 1994-09-20 JP JP50963695A patent/JP3843326B2/ja not_active Expired - Lifetime
- 1994-09-20 EP EP94926991A patent/EP0720639B1/en not_active Expired - Lifetime
- 1994-09-20 ES ES94926991T patent/ES2105751T3/es not_active Expired - Lifetime
- 1994-09-20 US US08/619,720 patent/US5688432A/en not_active Expired - Lifetime
- 1994-09-20 DE DE69403809T patent/DE69403809T2/de not_active Expired - Lifetime
- 1994-09-20 DK DK94926991.4T patent/DK0720639T3/da active
- 1994-09-20 AU AU76609/94A patent/AU7660994A/en not_active Abandoned
- 1994-09-20 WO PCT/GB1994/002042 patent/WO1995008602A1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010513671A (ja) * | 2006-12-21 | 2010-04-30 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ペンタフルオロエタン、テトラフルオロエタンおよび炭化水素の組成物 |
Also Published As
Publication number | Publication date |
---|---|
DE69403809D1 (de) | 1997-07-17 |
GB9319540D0 (en) | 1993-11-10 |
ES2105751T3 (es) | 1997-10-16 |
DE69403809T2 (de) | 1998-01-22 |
DK0720639T3 (da) | 1997-12-29 |
JP3843326B2 (ja) | 2006-11-08 |
EP0720639B1 (en) | 1997-06-11 |
EP0720639A1 (en) | 1996-07-10 |
AU7660994A (en) | 1995-04-10 |
WO1995008602A1 (en) | 1995-03-30 |
US5688432A (en) | 1997-11-18 |
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