MA50525B1 - LOW GWP REFRIGERANT MIXTURES - Google Patents

LOW GWP REFRIGERANT MIXTURES

Info

Publication number
MA50525B1
MA50525B1 MA50525A MA50525A MA50525B1 MA 50525 B1 MA50525 B1 MA 50525B1 MA 50525 A MA50525 A MA 50525A MA 50525 A MA50525 A MA 50525A MA 50525 B1 MA50525 B1 MA 50525B1
Authority
MA
Morocco
Prior art keywords
low gwp
refrigerant mixtures
gwp refrigerant
mixtures
hfc507
Prior art date
Application number
MA50525A
Other languages
French (fr)
Other versions
MA50525A (en
Inventor
John Edward Poole
Richard Powell
Original Assignee
Rpl Holdings Ltd
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 Rpl Holdings Ltd filed Critical Rpl Holdings Ltd
Priority claimed from PCT/EP2018/082583 external-priority patent/WO2019102003A1/en
Publication of MA50525A publication Critical patent/MA50525A/en
Publication of MA50525B1 publication Critical patent/MA50525B1/en

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
    • C09K2205/106—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
    • C09K2205/12—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
    • C09K2205/34—The mixture being non-azeotropic
    • 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
    • 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
    • C09K2205/47—Type R502

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Gas Separation By Absorption (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Lubricants (AREA)

Abstract

L'invention concerne des compositions de réfrigérants ininflammables et n'appauvrissant pas la couche d'ozone avec des prp inférieurs à 1050 qui peuvent remplacer les hfc404a, hfc507 et hfc410a dans des systèmes de réfrigération et de climatisation.Non-flammable, non-ozone depleting refrigerant compositions with GRPs less than 1050 are provided that can replace hfc404a, hfc507, and hfc410a in refrigeration and air conditioning systems.

MA50525A 2017-11-27 2018-11-26 LOW GWP REFRIGERANT MIXTURES MA50525B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1719692.4A GB201719692D0 (en) 2017-11-27 2017-11-27 Very low global warming refrigerant blends
PCT/EP2018/082583 WO2019102003A1 (en) 2017-11-27 2018-11-26 Low gwp refrigerant blends

Publications (2)

Publication Number Publication Date
MA50525A MA50525A (en) 2020-09-09
MA50525B1 true MA50525B1 (en) 2023-08-31

Family

ID=60950490

Family Applications (1)

Application Number Title Priority Date Filing Date
MA50525A MA50525B1 (en) 2017-11-27 2018-11-26 LOW GWP REFRIGERANT MIXTURES

Country Status (3)

Country Link
AR (2) AR113587A1 (en)
GB (1) GB201719692D0 (en)
MA (1) MA50525B1 (en)

Also Published As

Publication number Publication date
GB201719692D0 (en) 2018-01-10
MA50525A (en) 2020-09-09
AR113587A1 (en) 2020-05-20
AR113586A1 (en) 2020-05-20

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