BR112018067402A2 - composição, processos para gerar esfriamento e aquecimento, métodos de substituição, sistema de condicionamento de ar ou de bomba de calor e sistema de refrigeração - Google Patents

composição, processos para gerar esfriamento e aquecimento, métodos de substituição, sistema de condicionamento de ar ou de bomba de calor e sistema de refrigeração

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Publication number
BR112018067402A2
BR112018067402A2 BR112018067402A BR112018067402A BR112018067402A2 BR 112018067402 A2 BR112018067402 A2 BR 112018067402A2 BR 112018067402 A BR112018067402 A BR 112018067402A BR 112018067402 A BR112018067402 A BR 112018067402A BR 112018067402 A2 BR112018067402 A2 BR 112018067402A2
Authority
BR
Brazil
Prior art keywords
cooling
air conditioning
heat pump
compositions
processes
Prior art date
Application number
BR112018067402A
Other languages
English (en)
Inventor
Haviland Minor Barbara
Hughes Joshua
Original Assignee
Chemours Co Fc Llc
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 Chemours Co Fc Llc filed Critical Chemours Co Fc Llc
Publication of BR112018067402A2 publication Critical patent/BR112018067402A2/pt

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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • 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
    • C09K2205/104—Carboxylic acid esters
    • 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
    • C09K2205/106—Carbon dioxide
    • 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
    • C09K2205/11—Ethers
    • 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
    • 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)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

de acordo com a presente invenção, são reveladas composições refrigerantes. as composições compreendem hfc-32, hfc-125, hfo-1234yf, hfc-134a e co2. as composições refrigerantes são úteis em processos para produzir esfriamento e aquecimento, em métodos para substituir o refrigerante r-410a ou o refrigerante r-22, e em sistemas de refrigeração, de condicionamento de ar ou de bomba de calor. estas composições da presente invenção são não inflamáveis e correspondem ao desempenho de esfriamento para r-22 e r-410a com margem de ±15%. adicionalmente, estas composições podem servir como substitutas para r-404a, r-507, r407a, r407c e/ou r-407f em sistemas de refrigeração, de condicionamento de ar ou de bomba de calor. as composições, conforme descritas na presente invenção, têm propriedades de inflamabilidade inesperadas.
BR112018067402A 2016-02-29 2017-02-27 composição, processos para gerar esfriamento e aquecimento, métodos de substituição, sistema de condicionamento de ar ou de bomba de calor e sistema de refrigeração BR112018067402A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662301193P 2016-02-29 2016-02-29
US201662339427P 2016-05-20 2016-05-20
PCT/US2017/019649 WO2017151488A1 (en) 2016-02-29 2017-02-27 Refrigerant mixtures comprising difluoromethane, pentafluoroethane, tetrafluoroethane, tetrafluoropropene, and carbon dioxide and uses thereof

Publications (1)

Publication Number Publication Date
BR112018067402A2 true BR112018067402A2 (pt) 2019-01-22

Family

ID=59744315

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018067402A BR112018067402A2 (pt) 2016-02-29 2017-02-27 composição, processos para gerar esfriamento e aquecimento, métodos de substituição, sistema de condicionamento de ar ou de bomba de calor e sistema de refrigeração

Country Status (11)

Country Link
US (3) US10836942B2 (pt)
EP (1) EP3423541A1 (pt)
JP (2) JP6923546B2 (pt)
KR (1) KR20180118174A (pt)
CN (2) CN112391146B (pt)
AU (1) AU2017225674A1 (pt)
BR (1) BR112018067402A2 (pt)
CA (1) CA3015523A1 (pt)
IL (1) IL261234A (pt)
MX (1) MX2018010417A (pt)
WO (1) WO2017151488A1 (pt)

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WO2020017522A1 (ja) * 2018-07-17 2020-01-23 ダイキン工業株式会社 冷凍サイクル装置
WO2020017521A1 (ja) 2018-07-17 2020-01-23 ダイキン工業株式会社 冷媒サイクル装置
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CN113412398A (zh) 2019-02-06 2021-09-17 大金工业株式会社 含有制冷剂的组合物及使用了该组合物的冷冻方法、冷冻装置的运转方法和冷冻装置
DE102019105664A1 (de) * 2019-03-06 2020-09-10 Weiss Umwelttechnik Gmbh Kältemittel
DE102019105682B4 (de) * 2019-03-06 2022-11-10 Weiss Technik Gmbh Kältemittel und dessen Verwendung
DE102019105676B4 (de) * 2019-03-06 2021-05-06 Weiss Umwelttechnik Gmbh Kältemittel und dessen Verwendung
WO2020218544A1 (ja) * 2019-04-25 2020-10-29 ダイキン工業株式会社 フッ素化炭化水素及び二酸化炭素を含む冷媒、その使用、並びにそれを有する冷凍機及びその冷凍機の運転方法
AU2020336258A1 (en) * 2019-08-23 2022-02-03 The Chemours Company Fc, Llc Refrigerant compositions comprising HFC-32, CF3I, and CO2
JP7258163B2 (ja) * 2019-09-09 2023-04-14 三菱電機株式会社 冷凍サイクル装置
WO2021070314A1 (ja) * 2019-10-10 2021-04-15 三菱電機株式会社 冷凍サイクル装置
CN114556031B (zh) * 2019-10-18 2024-06-04 三菱电机株式会社 冷冻循环装置
KR20220113466A (ko) * 2019-12-12 2022-08-12 더 케무어스 컴퍼니 에프씨, 엘엘씨 R-32, r-134a, 및 cf3i를 포함하는 냉매 조성물
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Also Published As

Publication number Publication date
US11312891B2 (en) 2022-04-26
KR20180118174A (ko) 2018-10-30
US20200165500A1 (en) 2020-05-28
US10836942B2 (en) 2020-11-17
WO2017151488A1 (en) 2017-09-08
CN112391146A (zh) 2021-02-23
US20210024800A1 (en) 2021-01-28
JP2019512031A (ja) 2019-05-09
CA3015523A1 (en) 2017-09-08
US10836944B1 (en) 2020-11-17
MX2018010417A (es) 2018-11-29
JP2021181578A (ja) 2021-11-25
US20200354617A1 (en) 2020-11-12
AU2017225674A1 (en) 2018-08-30
JP7308889B2 (ja) 2023-07-14
CN112391146B (zh) 2022-04-08
EP3423541A1 (en) 2019-01-09
IL261234A (en) 2018-10-31
CN108699428A (zh) 2018-10-23
JP6923546B2 (ja) 2021-08-18

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