KR20250164315A - 지구 온난화 지수가 낮은 냉매 블렌드 - Google Patents

지구 온난화 지수가 낮은 냉매 블렌드

Info

Publication number
KR20250164315A
KR20250164315A KR1020257036679A KR20257036679A KR20250164315A KR 20250164315 A KR20250164315 A KR 20250164315A KR 1020257036679 A KR1020257036679 A KR 1020257036679A KR 20257036679 A KR20257036679 A KR 20257036679A KR 20250164315 A KR20250164315 A KR 20250164315A
Authority
KR
South Korea
Prior art keywords
hfo
purified
filtration
refrigerant
tetrafluoropropene
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.)
Pending
Application number
KR1020257036679A
Other languages
English (en)
Korean (ko)
Inventor
찰스 클린턴 올굿
바르바라 하빌랜드 마이너
Original Assignee
더 케무어스 컴퍼니 에프씨, 엘엘씨
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 더 케무어스 컴퍼니 에프씨, 엘엘씨 filed Critical 더 케무어스 컴퍼니 에프씨, 엘엘씨
Publication of KR20250164315A publication Critical patent/KR20250164315A/ko
Pending legal-status Critical Current

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
    • 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
    • F25B45/00—Arrangements for charging or discharging refrigerant
    • 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
    • C09K2205/12—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
    • C09K2205/22—All components of a mixture being fluoro compounds
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/12—Inflammable refrigerants
    • F25B2400/121—Inflammable refrigerants using R1234

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
KR1020257036679A 2018-06-28 2019-06-25 지구 온난화 지수가 낮은 냉매 블렌드 Pending KR20250164315A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201862691490P 2018-06-28 2018-06-28
US62/691,490 2018-06-28
KR1020217002385A KR102881553B1 (ko) 2018-06-28 2019-06-25 지구 온난화 지수가 낮은 냉매 블렌드
PCT/US2019/038936 WO2020005911A1 (en) 2018-06-28 2019-06-25 Refrigerant blends having low global warming potential

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020217002385A Division KR102881553B1 (ko) 2018-06-28 2019-06-25 지구 온난화 지수가 낮은 냉매 블렌드

Publications (1)

Publication Number Publication Date
KR20250164315A true KR20250164315A (ko) 2025-11-24

Family

ID=67211973

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020257036679A Pending KR20250164315A (ko) 2018-06-28 2019-06-25 지구 온난화 지수가 낮은 냉매 블렌드
KR1020217002385A Active KR102881553B1 (ko) 2018-06-28 2019-06-25 지구 온난화 지수가 낮은 냉매 블렌드

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020217002385A Active KR102881553B1 (ko) 2018-06-28 2019-06-25 지구 온난화 지수가 낮은 냉매 블렌드

Country Status (8)

Country Link
EP (1) EP3814446A1 (https=)
JP (2) JP2021529853A (https=)
KR (2) KR20250164315A (https=)
CN (2) CN116285903A (https=)
AU (1) AU2019294496B2 (https=)
CA (1) CA3097913A1 (https=)
MX (1) MX2020012830A (https=)
WO (1) WO2020005911A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3963022A1 (en) * 2019-04-29 2022-03-09 The Chemours Company FC, LLC Refrigerant blends in flooded systems
WO2022031274A1 (en) * 2020-08-04 2022-02-10 Davis Bob Lee Low gwp heat transfer fluid coordination entities
CN120883230A (zh) * 2023-03-23 2025-10-31 科慕埃弗西有限公司 再生热管理流体的系统和方法
WO2025174926A1 (en) * 2024-02-16 2025-08-21 The Chemours Company Fc, Llc Purification of e-1,1,1,4,4,4-hexafluoro-2-butene by adsorption

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364236A (en) * 1980-12-01 1982-12-21 Robinair Manufacturing Corporation Refrigerant recovery and recharging system
EP1291337A1 (en) * 2001-09-07 2003-03-12 SOLVAY (Société Anonyme) Process for the obtention of purified heptafluoropropane
JP4666874B2 (ja) * 2002-07-02 2011-04-06 昭和電工株式会社 ペンタフルオロエタンの精製方法および製造方法並びにその用途
KR101399203B1 (ko) * 2005-11-01 2014-05-27 이 아이 듀폰 디 네모아 앤드 캄파니 플루오로올레핀을 포함하는 조성물 및 그의 용도
US7708903B2 (en) * 2005-11-01 2010-05-04 E.I. Du Pont De Nemours And Company Compositions comprising fluoroolefins and uses thereof
US7759532B2 (en) 2006-01-13 2010-07-20 E.I. Du Pont De Nemours And Company Refrigerant additive compositions containing perfluoropolyethers
EP2602299A2 (en) * 2006-09-01 2013-06-12 E. I. du Pont de Nemours and Company Method for circulating selected heat transfer fluids through a closed loop cycle
US20100122545A1 (en) * 2008-11-19 2010-05-20 E. I. Du Pont De Nemours And Company Tetrafluoropropene compositions and uses thereof
GB201307327D0 (en) * 2013-04-23 2013-05-29 Mexichem Amanco Holding Sa Process
CN107257836B (zh) * 2014-11-11 2021-06-08 特灵国际有限公司 制冷剂组合物和使用方法
US11162720B2 (en) * 2015-08-11 2021-11-02 Trane International Inc. Refrigerant recovery and repurposing

Also Published As

Publication number Publication date
JP2024019710A (ja) 2024-02-09
WO2020005911A1 (en) 2020-01-02
AU2019294496B2 (en) 2025-04-17
US20210122962A1 (en) 2021-04-29
MX2020012830A (es) 2021-02-15
BR112020023486A2 (pt) 2021-03-30
CN116285903A (zh) 2023-06-23
CN112352029A (zh) 2021-02-09
KR102881553B1 (ko) 2025-11-06
JP2021529853A (ja) 2021-11-04
KR20210025607A (ko) 2021-03-09
AU2019294496A1 (en) 2020-11-12
JP7834082B2 (ja) 2026-03-23
CA3097913A1 (en) 2020-01-02
EP3814446A1 (en) 2021-05-05

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Free format text: ST27 STATUS EVENT CODE: A-0-1-A10-A16-DIV-PA0104 (AS PROVIDED BY THE NATIONAL OFFICE)

PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A16-div-PA0104

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)