MX2021007918A - Composiciones, métodos y sistemas estabilizados de transferencia de calor. - Google Patents

Composiciones, métodos y sistemas estabilizados de transferencia de calor.

Info

Publication number
MX2021007918A
MX2021007918A MX2021007918A MX2021007918A MX2021007918A MX 2021007918 A MX2021007918 A MX 2021007918A MX 2021007918 A MX2021007918 A MX 2021007918A MX 2021007918 A MX2021007918 A MX 2021007918A MX 2021007918 A MX2021007918 A MX 2021007918A
Authority
MX
Mexico
Prior art keywords
lubricant
heat transfer
transfer compositions
systems
methods
Prior art date
Application number
MX2021007918A
Other languages
English (en)
Spanish (es)
Inventor
Gregory Laurence Smith
Original Assignee
Honeywell Int Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of MX2021007918A publication Critical patent/MX2021007918A/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00Heat-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
    • C09K5/02Materials undergoing a change of physical state when used
    • C09K5/04Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041Materials 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
    • C09K5/044Materials 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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00Heat-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
    • C09K5/02Materials undergoing a change of physical state when used
    • C09K5/04Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
    • C09K5/041Materials 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
    • C09K5/044Materials 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
    • C09K5/045Materials 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
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M131/00Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen
    • C10M131/02Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen containing carbon, hydrogen and halogen only
    • C10M131/04Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing halogen containing carbon, hydrogen and halogen only aliphatic
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04Mixtures of base-materials and additives
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/008Lubricant compositions compatible with refrigerants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00Compressor arrangements
    • F25B31/002Lubrication
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B45/00Arrangements for charging or discharging refrigerant
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10Components
    • C09K2205/102Alcohols
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10Components
    • C09K2205/11Ethers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10Components
    • C09K2205/12Hydrocarbons
    • C09K2205/122Halogenated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2205/00Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10Components
    • C09K2205/12Hydrocarbons
    • C09K2205/128Perfluorinated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2203/00Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06Well-defined aromatic compounds
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02Hydroxy compounds
    • C10M2207/023Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/026Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/042Epoxides
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28Esters
    • C10M2207/283Esters of polyhydroxy compounds
    • C10M2207/2835Esters of polyhydroxy compounds used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/04Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical
    • C10M2209/043Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
    • C10M2211/022Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2211/00Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
    • C10M2211/022Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
    • C10M2211/0225Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic used as base material
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01Physico-chemical properties
    • C10N2020/02Viscosity; Viscosity index
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/09Characteristics associated with water
    • C10N2020/097Refrigerants
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/09Characteristics associated with water
    • C10N2020/097Refrigerants
    • C10N2020/101Containing Hydrofluorocarbons
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/02Pour-point; Viscosity index
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00Specified use or application for which the lubricating composition is intended
    • C10N2040/30Refrigerators lubricants or compressors lubricants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
MX2021007918A 2018-12-31 2019-12-30 Composiciones, métodos y sistemas estabilizados de transferencia de calor. MX2021007918A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862786826P 2018-12-31 2018-12-31
PCT/US2019/068935 WO2020142428A1 (en) 2018-12-31 2019-12-30 Stabilized heat transfer compositions, methods and systems

Publications (1)

Publication Number Publication Date
MX2021007918A true MX2021007918A (es) 2021-09-10

Family

ID=71406808

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021007918A MX2021007918A (es) 2018-12-31 2019-12-30 Composiciones, métodos y sistemas estabilizados de transferencia de calor.

Country Status (7)

Country Link
EP (1) EP3906289A4 (ja)
JP (2) JP2022516877A (ja)
KR (1) KR20210099181A (ja)
CN (2) CN113330091B (ja)
CA (1) CA3125194A1 (ja)
MX (1) MX2021007918A (ja)
WO (1) WO2020142428A1 (ja)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198134A (en) * 1991-05-07 1993-03-30 Ciba-Geigy Corporation Substituted naphthalenediamine stabilizers
JPH04359997A (ja) * 1991-06-07 1992-12-14 Showa Shell Sekiyu Kk 炭化水素流体組成物
JP4092780B2 (ja) * 1997-10-17 2008-05-28 ダイキン工業株式会社 冷凍・空調装置
US7592495B2 (en) * 2000-07-11 2009-09-22 King Industries Compositions of Group II and/or Group III base oils and alkylated fused and/or polyfused aromatic compounds
US20040018944A1 (en) * 2001-11-29 2004-01-29 Wu Margaret May-Som Alkylated naphthalenes as synthetic lubricant base stocks
US20050023363A1 (en) * 2003-05-29 2005-02-03 Sharma Ratnesh K. CRAC unit control based on re-circulation index
KR101150177B1 (ko) * 2004-04-16 2012-05-29 허니웰 인터내셔널 인코포레이티드 테트라플루오로프로펜과 트리플루오로요오드메탄으로 이루어진 공비-성 조성물
JP2005330328A (ja) * 2004-05-18 2005-12-02 Osamu Ogata オイル性能の改善方法
US20080111100A1 (en) * 2006-11-14 2008-05-15 Thomas Raymond H Use of low gwp refrigerants comprising cf3i with stable lubricants
JP5107666B2 (ja) * 2007-10-25 2012-12-26 出光興産株式会社 冷凍機用潤滑油組成物及び該組成物を用いた潤滑方法
US10246621B2 (en) * 2007-11-16 2019-04-02 Honeywell International Inc. Heat transfer methods, systems and compositions
EP2260231B1 (en) * 2008-04-01 2021-07-14 Honeywell International Inc. Methods for using two-phase refrigerant-lubricant mixtures in vapor-compression refrigeration devices
MX341470B (es) * 2010-01-25 2016-08-19 Arkema Inc Composicion para la transferencia termica de un lubricante oxigenado con refrigerantes hidrofluoroolefinicos e hidroclorofluoroolefinicos.
GB2481443B (en) * 2010-06-25 2012-10-17 Mexichem Amanco Holding Sa Heat transfer compositions
US9150812B2 (en) * 2012-03-22 2015-10-06 Exxonmobil Research And Engineering Company Antioxidant combination and synthetic base oils containing the same
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
WO2017151488A1 (en) * 2016-02-29 2017-09-08 The Chemours Company Fc, Llc Refrigerant mixtures comprising difluoromethane, pentafluoroethane, tetrafluoroethane, tetrafluoropropene, and carbon dioxide and uses thereof
WO2018022949A2 (en) * 2016-07-29 2018-02-01 Honeywell International Inc. Heat transfer compositions, methods and systems
KR102265065B1 (ko) * 2016-07-29 2021-06-16 허니웰 인터내셔날 인코포레이티드 열전달 조성물, 방법 및 시스템
MX2019001049A (es) * 2016-07-29 2019-08-12 Honeywell Int Inc Composiciones, metodos y sistemas de transferencia de calor.
CN111788278B (zh) * 2018-01-30 2022-05-13 霍尼韦尔国际公司 热传递组合物、方法和系统

Also Published As

Publication number Publication date
JP2024016136A (ja) 2024-02-06
EP3906289A1 (en) 2021-11-10
CA3125194A1 (en) 2020-07-09
KR20210099181A (ko) 2021-08-11
WO2020142428A1 (en) 2020-07-09
JP2022516877A (ja) 2022-03-03
EP3906289A4 (en) 2022-09-28
CN113330091A (zh) 2021-08-31
CN113330091B (zh) 2024-03-08
CN118048126A (zh) 2024-05-17

Similar Documents

Publication Publication Date Title
MX2021007919A (es) Composiciones, métodos y sistemas estabilizados de transferencia de calor.
MX2019005547A (es) Refrigerante, composiciones de transferencia de calor, métodos y sistemas.
MX2019001102A (es) Composiciones, metodos y sistemas de transferencia de calor.
MX2021013037A (es) Composiciones estabilizadas de fluoroolefina y metodos para su produccion, almacenamiento y uso.
MX2019001049A (es) Composiciones, metodos y sistemas de transferencia de calor.
US10316233B2 (en) Refrigerant compositions
EP4246054A3 (en) Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator
MX2017000020A (es) Mezclas refrigerantes que comprenden tetrafluoropropeno, difluorometano, pentafluoroetano y tetrafluoroetano, y usos de estas.
JP2017014520A5 (ja)
MX2019001044A (es) Composiciones, metodos y sistemas de transferencia de calor.
MX2014015183A (es) Mezclas refrigerantes que comprenden tetrafluoropropenos, difluorometano, pentafluoroetano y tetrafluoroetano, y usos de estas.
MX2021001679A (es) Composicion refrigerante y uso de la misma.
CA2926969C (en) Compositions comprising difluoromethane, pentafluoroethane, tetrafluoroethane and tetrafluoropropene and uses thereof
WO2010000993A3 (fr) Compositions a base d'hydrofluoroolefines
WO2010000994A3 (fr) Compositions a base d'hydrofluoroolefines
WO2009137658A3 (en) Compositions comprising 2,3-dichloro-1,1,1-trifluoropropane, 2-chloro-1,1,1-trifluoropropene, 2-chloro-1,1,1,2-tetrafluoropropane or 2,3,3,3-tetrafluoropropene
MX2012015218A (es) Composiciones para la transferencia térmica de hidrofluorocarbonos y una hidrofluoroolefina.
MX2014000365A (es) Composiciones de transferencia de calor de bajo gwp que contienen difluorometano, un etano fluorado y 1,3,3,3-tetrafluoropropeno.
JP2015508117A5 (ja)
CA2863552A1 (en) Heat transfer compositions and methods
MX2019012881A (es) Composiciones, metodos y sistemas de transferencia de calor.
MX2020002773A (es) Composiciones que contienen difluorometano, tetrafluoropropeno, y dioxido de carbono y usos de estos.
JP2015527466A5 (ja)
WO2013012563A3 (en) Low gwp heat transfer compositions containing difluoromethane and 1,3,3,3-tetrafluoropropene
MX2021003338A (es) Composiciones que contienen difluorometano, tetrafluoropropeno, y dioxido de carbono y usos de estas.