ES2356596T1 - Composición refrigerante. - Google Patents
Composición refrigerante. Download PDFInfo
- Publication number
- ES2356596T1 ES2356596T1 ES10165746T ES10165746T ES2356596T1 ES 2356596 T1 ES2356596 T1 ES 2356596T1 ES 10165746 T ES10165746 T ES 10165746T ES 10165746 T ES10165746 T ES 10165746T ES 2356596 T1 ES2356596 T1 ES 2356596T1
- Authority
- ES
- Spain
- Prior art keywords
- hfc
- composition
- less
- baselineskip
- approximately
- 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
- 239000003507 refrigerant Substances 0.000 title claims 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims abstract 5
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical compound FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 claims abstract 5
- 239000000314 lubricant Substances 0.000 claims 3
- 238000005057 refrigeration Methods 0.000 claims 3
- 150000004996 alkyl benzenes Chemical class 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 239000002480 mineral oil Substances 0.000 claims 1
- 235000010446 mineral oil Nutrition 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 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
- C09K2205/40—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)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Confectionery (AREA)
Abstract
Una composición, que comprende o consiste en: HFC-125: más de 75 hasta menos de 80% p; HFC-134a: más de 17 hasta menos de 22,7% p; R600: más de 2,3 hasta menos de 3,0% p.
Claims (15)
1. Una composición, que comprende o consiste
en:
- HFC-125: más de 75 hasta menos de 80% p;
- HFC-134a: más de 17 hasta menos de 22,7% p;
- R600: más de 2,3 hasta menos de 3,0% p.
\vskip1.000000\baselineskip
2. La composición de la reivindicación 1, que
comprende o consiste en:
- HFC-125: 78,5-79,5% p;
- HFC-134a: 17,4-19,0% p;
- R600: 2,5-2,9% p.
\vskip1.000000\baselineskip
3. La composición de la reivindicación 2, que
comprende o consiste en:
- HFC-125: 78,5-79,5% p;
- HFC-134a: 17,75-18,75% p;
- R600: aproximadamente 2,75% p.
\vskip1.000000\baselineskip
4. La composición de la reivindicación 3, que
comprende o consiste en:
- HFC-125: aproximadamente 79% p;
- HFC-134a: aproximadamente 18,25% p;
- R600: aproximadamente 2,75% p.
\vskip1.000000\baselineskip
5. La composición según una cualquiera de las
reivindicaciones 1 a 4, que es no inflamable.
6. La composición según una cualquiera de las
reivindicaciones 1 a 5, que tiene una presión de vapor medida a 55ºC
por debajo de 25 bares.
7. La composición según una cualquiera de las
reivindicaciones 1 a 6, que tiene un deslizamiento de la temperatura
de 0,5ºC a menos de 4ºC.
8. Una combinación de una composición según una
cualquiera de las reivindicaciones 1 a 7 con un lubricante.
9. La combinación según la reivindicación 8, en
la que el lubricante se selecciona entre aceite mineral y aceite de
alquilbenceno.
10. La combinación según las reivindicaciones 8
ó 9, en la que la relación en peso de composición/lubricante es de
99:1 a 80:20 (peso/peso).
11. Un aparato de refrigeración, que contiene
una composición según una cualquiera de las reivindicaciones 1 a 7 o
una combinación según una cualquiera de las reivindicaciones 8 a
10.
12. El aparato de refrigeración según la
reivindicación 11, que está diseñado para ser usado con R22.
13. El aparato de refrigeración según la
reivindicación 11 ó 12, que es adecuado para proporcionar una
refrigeración a bajas temperaturas.
14. Uso de la composición según una cualquiera
de las reivindicaciones 1 a 7, como refrigerante.
15. Uso según la reivindicación 14, como un
sustitutivo de caída para R22.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09162579 | 2009-06-12 | ||
| EP09162579 | 2009-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES2356596T1 true ES2356596T1 (es) | 2011-04-11 |
| ES2356596T3 ES2356596T3 (es) | 2012-02-10 |
Family
ID=41226470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES10165746T Active ES2356596T3 (es) | 2009-06-12 | 2010-06-11 | Composiciones refrigerantes. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8444873B2 (es) |
| EP (1) | EP2253685B1 (es) |
| JP (1) | JP2010285620A (es) |
| CN (1) | CN101864278B (es) |
| AT (1) | ATE525447T1 (es) |
| AU (1) | AU2010202346B2 (es) |
| CA (1) | CA2706035C (es) |
| DE (1) | DE10165746T1 (es) |
| ES (1) | ES2356596T3 (es) |
| PL (1) | PL2253685T3 (es) |
| PT (1) | PT2253685E (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226074A (zh) * | 2011-04-20 | 2011-10-26 | 郭伟明 | 一种含油制冷剂及其生产工艺 |
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| JP2576162B2 (ja) | 1987-11-26 | 1997-01-29 | 旭硝子株式会社 | 作動媒体混合物 |
| JP2576161B2 (ja) | 1987-11-26 | 1997-01-29 | 旭硝子株式会社 | 作動媒体混合物 |
| JP2508883B2 (ja) | 1989-05-02 | 1996-06-19 | ダイキン工業株式会社 | 冷凍機油 |
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| JPH03285997A (ja) | 1990-04-02 | 1991-12-17 | Sanai Sekiyu Kk | 洗浄組成物 |
| JP2792191B2 (ja) | 1990-04-04 | 1998-08-27 | ダイキン工業株式会社 | 冷 媒 |
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| US5135054A (en) * | 1990-10-05 | 1992-08-04 | University Of New Mexico | Fire extinguishing agents for flooding applications |
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| US5182097A (en) | 1991-02-14 | 1993-01-26 | Virginia Commonwealth University | Formulations for delivery of drugs by metered dose inhalers with reduced or no chlorofluorocarbon content |
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| CN101045856A (zh) | 2006-03-31 | 2007-10-03 | 美高地科技（深圳）有限公司 | 节能环保混合制冷剂及其制备方法 |
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| WO2008033568A2 (en) | 2006-09-15 | 2008-03-20 | E.I. Du Pont De Nemours And Company | Determination of the components of a fluoroolefin composition |
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| MY148540A (en) | 2006-12-21 | 2013-04-30 | Du Pont | Pentafluoroethane, tetrafluoroethane and hydrocarbon compositions |
| EP2291483A1 (en) | 2008-04-15 | 2011-03-09 | E. I. du Pont de Nemours and Company | Pentafluoroethane, tetrafluoroethane and n-butane compositions |
-
2010
- 2010-06-02 US US12/792,300 patent/US8444873B2/en active Active
- 2010-06-04 AU AU2010202346A patent/AU2010202346B2/en not_active Ceased
- 2010-06-07 CA CA2706035A patent/CA2706035C/en active Active
- 2010-06-11 ES ES10165746T patent/ES2356596T3/es active Active
- 2010-06-11 JP JP2010134102A patent/JP2010285620A/ja active Pending
- 2010-06-11 PT PT10165746T patent/PT2253685E/pt unknown
- 2010-06-11 AT AT10165746T patent/ATE525447T1/de not_active IP Right Cessation
- 2010-06-11 EP EP10165746A patent/EP2253685B1/en active Active
- 2010-06-11 DE DE10165746T patent/DE10165746T1/de active Pending
- 2010-06-11 PL PL10165746T patent/PL2253685T3/pl unknown
- 2010-06-12 CN CN201010205315.1A patent/CN101864278B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2010202346A1 (en) | 2011-01-06 |
| PT2253685E (pt) | 2011-12-27 |
| EP2253685B1 (en) | 2011-09-21 |
| ES2356596T3 (es) | 2012-02-10 |
| EP2253685A1 (en) | 2010-11-24 |
| DE10165746T1 (de) | 2011-06-09 |
| JP2010285620A (ja) | 2010-12-24 |
| CN101864278A (zh) | 2010-10-20 |
| US8444873B2 (en) | 2013-05-21 |
| PL2253685T3 (pl) | 2012-02-29 |
| AU2010202346B2 (en) | 2012-06-07 |
| CA2706035C (en) | 2014-08-05 |
| US20100314574A1 (en) | 2010-12-16 |
| CA2706035A1 (en) | 2010-12-12 |
| ATE525447T1 (de) | 2011-10-15 |
| CN101864278B (zh) | 2017-04-19 |
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