AR067469A1 - Composiciones con contenido de difluorometano - Google Patents
Composiciones con contenido de difluorometanoInfo
- Publication number
- AR067469A1 AR067469A1 ARP080102930A ARP080102930A AR067469A1 AR 067469 A1 AR067469 A1 AR 067469A1 AR P080102930 A ARP080102930 A AR P080102930A AR P080102930 A ARP080102930 A AR P080102930A AR 067469 A1 AR067469 A1 AR 067469A1
- Authority
- AR
- Argentina
- Prior art keywords
- compositions
- difluoromethane
- content
- group
- heat transfer
- Prior art date
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
-
- 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
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
- C09K2205/126—Unsaturated fluorinated hydrocarbons
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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Se describen composiciones para transferencia de calor y métodos para usar y seleccionar composiciones para transferencia de calor, donde la composicion comprende un primer componente que comprende difluorometano (R-32) y por lo menos un segundo componente seleccionado del grupo que consiste en CF3I, 1,2,3,3,3-pentafluoropropeno (HFO-1225) y combinaciones de éstos y optativa aunque preferentemente, por lo menos un tercer componente seleccionado del grupo que consiste en compuestos fluorados de C2-C3, incluyendo cualquier combinacion de dos o más compuestos fluorados de C2-C3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/773,959 US20080121837A1 (en) | 2003-10-27 | 2007-07-06 | Compositions containing fluorine substituted olefins |
Publications (1)
Publication Number | Publication Date |
---|---|
AR067469A1 true AR067469A1 (es) | 2009-10-14 |
Family
ID=39462688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP080102930A AR067469A1 (es) | 2007-07-06 | 2008-07-07 | Composiciones con contenido de difluorometano |
Country Status (7)
Country | Link |
---|---|
US (1) | US20080121837A1 (es) |
EP (1) | EP2167602B1 (es) |
CN (1) | CN101796155A (es) |
AR (1) | AR067469A1 (es) |
ES (1) | ES2764779T3 (es) |
TW (1) | TW200923060A (es) |
WO (1) | WO2009009413A2 (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3275963A1 (en) * | 2004-04-16 | 2018-01-31 | Honeywell International Inc. | Azeotrope-like compositions of tetrafluoropropene and pentafluoropropene |
US20070210276A1 (en) * | 2006-03-10 | 2007-09-13 | Honeywell International Inc. | Method for generating pollution credits |
EP2171012A1 (en) * | 2007-07-27 | 2010-04-07 | E. I. du Pont de Nemours and Company | Compositions comprising fluoroolefins and uses thereof |
GB201002625D0 (en) | 2010-02-16 | 2010-03-31 | Ineos Fluor Holdings Ltd | Heat transfer compositions |
US8512591B2 (en) | 2007-10-12 | 2013-08-20 | Mexichem Amanco Holding S.A. De C.V. | Heat transfer compositions |
US8628681B2 (en) | 2007-10-12 | 2014-01-14 | Mexichem Amanco Holding S.A. De C.V. | Heat transfer compositions |
US8333901B2 (en) | 2007-10-12 | 2012-12-18 | Mexichem Amanco Holding S.A. De C.V. | Heat transfer compositions |
TW200930801A (en) | 2007-10-31 | 2009-07-16 | Du Pont | Compositions comprising iodotrifluoromethane and uses thereof |
US10246621B2 (en) | 2007-11-16 | 2019-04-02 | Honeywell International Inc. | Heat transfer methods, systems and compositions |
JP2009222360A (ja) * | 2008-03-18 | 2009-10-01 | Daikin Ind Ltd | 熱交換器 |
EP3081879B1 (en) * | 2008-06-16 | 2021-05-12 | Mitsubishi Electric Corporation | Refrigeration cycle apparatus |
EP2149592B1 (en) * | 2008-07-30 | 2016-04-13 | Honeywell International Inc. | Compositions containing difluoromethane and fluorine substituted olefins |
GB0906547D0 (en) * | 2009-04-16 | 2009-05-20 | Ineos Fluor Holdings Ltd | Heat transfer compositions |
US11214720B2 (en) | 2009-07-29 | 2022-01-04 | Honeywell International Inc. | Compositions containing difluoromethane and fluorine substituted olefins |
EP3284796B1 (en) * | 2010-01-27 | 2021-05-26 | Daikin Industries, Ltd. | Use of refrigerant composition comprising difluoromethane (hfc32) and 2,3,3,3-tetrafluoropropene (hfo1234yf) |
GB201002622D0 (en) | 2010-02-16 | 2010-03-31 | Ineos Fluor Holdings Ltd | Heat transfer compositions |
BR112012029453A2 (pt) | 2010-05-20 | 2017-03-07 | Mexichem Amanco Holding Sa | "composições para transferencia de calor, formação de espuma e pulverizavel, dispositivos para transferencia de calor e para geração de energia mecanica, uso de uma composição, agente para expansão, espuma, e, métodos para esfriar um artigo, para aquecer um artigo, para extrair uma substancia de biomassa, para limpar um artigo, para extrair um material de uma solução aquosa, para extrair um material de uma matriz sólida particulada, para reformar um dispositivo para transferência de calor, para reduzir o impacto ambiental decorrente da operação de um produto, para preparar uma composição e para gerar crédito de emissão de gás de efeito estufa" |
PL2571956T3 (pl) | 2010-05-20 | 2016-06-30 | Mexichem Fluor Sa De Cv | Kompozycje do wymiany ciepła |
GB2481443B (en) | 2010-06-25 | 2012-10-17 | Mexichem Amanco Holding Sa | Heat transfer compositions |
US20120067049A1 (en) * | 2010-09-17 | 2012-03-22 | United Technologies Corporation | Systems and methods for power generation from multiple heat sources using customized working fluids |
WO2012042573A1 (ja) * | 2010-09-30 | 2012-04-05 | 三菱電機株式会社 | 空気調和装置 |
WO2013086217A1 (en) | 2011-12-06 | 2013-06-13 | Masco Corporation Of Indiana | Ozone distribution in a faucet |
RU2015108379A (ru) * | 2012-08-20 | 2016-10-10 | Ханивелл Интернешнл Инк. | Композиции теплоносителя с низким пгп |
US10330364B2 (en) | 2014-06-26 | 2019-06-25 | Hudson Technologies, Inc. | System and method for retrofitting a refrigeration system from HCFC to HFC refrigerant |
CN104293300A (zh) * | 2014-09-09 | 2015-01-21 | 西安交通大学 | 一种替代hcfc-22的混合制冷剂及其制备方法和应用 |
CN115093008B (zh) | 2015-12-21 | 2024-05-14 | 德尔塔阀门公司 | 包括消毒装置的流体输送*** |
KR20240001284A (ko) * | 2017-05-05 | 2024-01-03 | 허니웰 인터내셔날 인코포레이티드 | 열 전달 조성물, 방법 및 시스템 |
GB2562509B (en) * | 2017-05-17 | 2020-04-29 | Mexichem Fluor Sa De Cv | Heat transfer compositions |
JP7274471B2 (ja) * | 2017-10-06 | 2023-05-16 | ハネウェル・インターナショナル・インコーポレーテッド | 熱伝達組成物、方法、及びシステム |
KR20200075890A (ko) * | 2017-11-17 | 2020-06-26 | 허니웰 인터내셔날 인코포레이티드 | 열 전달 조성물, 방법 및 시스템 |
JP2021511425A (ja) * | 2018-01-30 | 2021-05-06 | ハネウェル・インターナショナル・インコーポレーテッドHoneywell International Inc. | 熱伝達組成物、方法、及びシステム |
DE102019105676B4 (de) * | 2019-03-06 | 2021-05-06 | Weiss Umwelttechnik Gmbh | Kältemittel und dessen Verwendung |
CN110484209B (zh) * | 2019-08-12 | 2020-08-25 | 珠海格力电器股份有限公司 | 一种环保混合工质 |
CN112080254B (zh) * | 2020-09-15 | 2021-06-04 | 珠海格力电器股份有限公司 | 一种三元环保制冷剂及其制备方法 |
CN115181547B (zh) * | 2022-06-29 | 2023-12-08 | 珠海格力电器股份有限公司 | 制冷剂及其制备方法和制冷*** |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5902912A (en) * | 1997-06-26 | 1999-05-11 | Alliedsignal Inc. | Process for preparing hydrofluorocarbons |
US6176102B1 (en) * | 1998-12-30 | 2001-01-23 | Praxair Technology, Inc. | Method for providing refrigeration |
US6849194B2 (en) * | 2000-11-17 | 2005-02-01 | Pcbu Services, Inc. | Methods for preparing ethers, ether compositions, fluoroether fire extinguishing systems, mixtures and methods |
US7479477B2 (en) * | 2004-04-16 | 2009-01-20 | Honeywell International Inc. | Azeotrope-like compositions of difluoromethane and trifluoroiodomethane |
US20060243944A1 (en) * | 2005-03-04 | 2006-11-02 | Minor Barbara H | Compositions comprising a fluoroolefin |
WO2008033568A2 (en) * | 2006-09-15 | 2008-03-20 | E.I. Du Pont De Nemours And Company | Determination of the components of a fluoroolefin composition |
-
2007
- 2007-07-06 US US11/773,959 patent/US20080121837A1/en not_active Abandoned
-
2008
- 2008-07-03 ES ES08781334T patent/ES2764779T3/es active Active
- 2008-07-03 WO PCT/US2008/069139 patent/WO2009009413A2/en active Application Filing
- 2008-07-03 EP EP08781334.1A patent/EP2167602B1/en active Active
- 2008-07-03 CN CN200880106016A patent/CN101796155A/zh active Pending
- 2008-07-04 TW TW097125455A patent/TW200923060A/zh unknown
- 2008-07-07 AR ARP080102930A patent/AR067469A1/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
WO2009009413A9 (en) | 2009-04-23 |
WO2009009413A3 (en) | 2009-03-12 |
CN101796155A (zh) | 2010-08-04 |
EP2167602B1 (en) | 2019-11-13 |
US20080121837A1 (en) | 2008-05-29 |
WO2009009413A2 (en) | 2009-01-15 |
EP2167602A4 (en) | 2012-10-10 |
EP2167602A2 (en) | 2010-03-31 |
ES2764779T3 (es) | 2020-06-04 |
TW200923060A (en) | 2009-06-01 |
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Legal Events
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FG | Grant, registration |