SG11201500224XA - Producing heating in cascade heat pumps using working fluids comprising z- 1,1,1,4,4,4-hexafluoro-2-butene in the final cascade stage - Google Patents

Producing heating in cascade heat pumps using working fluids comprising z- 1,1,1,4,4,4-hexafluoro-2-butene in the final cascade stage

Info

Publication number
SG11201500224XA
SG11201500224XA SG11201500224XA SG11201500224XA SG11201500224XA SG 11201500224X A SG11201500224X A SG 11201500224XA SG 11201500224X A SG11201500224X A SG 11201500224XA SG 11201500224X A SG11201500224X A SG 11201500224XA SG 11201500224X A SG11201500224X A SG 11201500224XA
Authority
SG
Singapore
Prior art keywords
cascade
hexafluoro
butene
heat pumps
working fluids
Prior art date
Application number
SG11201500224XA
Other languages
English (en)
Inventor
Konstantinos Kontomaris
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of SG11201500224XA publication Critical patent/SG11201500224XA/en

Links

Classifications

    • 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
    • F25B7/00—Compression machines, plants or systems, with cascade operation, i.e. with two or more circuits, the heat from the condenser of one circuit being absorbed by the evaporator of the next circuit
    • 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
    • F25B30/00—Heat pumps
    • F25B30/02—Heat pumps of the compression type
    • 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
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being 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
    • C09K2205/106—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
    • C09K2205/126—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
    • 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
    • C09K2205/24—Only one single fluoro component present
    • 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)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
SG11201500224XA 2012-08-01 2013-08-01 Producing heating in cascade heat pumps using working fluids comprising z- 1,1,1,4,4,4-hexafluoro-2-butene in the final cascade stage SG11201500224XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261678223P 2012-08-01 2012-08-01
PCT/US2013/053148 WO2014022628A1 (en) 2012-08-01 2013-08-01 Producing heating in cascade heat pumps using working fluids comprising z- 1,1,1,4,4,4-hexafluoro-2-butene in the final cascade stage

Publications (1)

Publication Number Publication Date
SG11201500224XA true SG11201500224XA (en) 2015-04-29

Family

ID=50028523

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201500224XA SG11201500224XA (en) 2012-08-01 2013-08-01 Producing heating in cascade heat pumps using working fluids comprising z- 1,1,1,4,4,4-hexafluoro-2-butene in the final cascade stage

Country Status (12)

Country Link
US (1) US20150226464A1 (zh)
EP (1) EP2879786A4 (zh)
JP (1) JP2015529789A (zh)
KR (1) KR20150040881A (zh)
CN (1) CN104487163A (zh)
AU (1) AU2013296385A1 (zh)
BR (1) BR112015002255A2 (zh)
CA (1) CA2879535A1 (zh)
MX (1) MX2015001475A (zh)
SG (1) SG11201500224XA (zh)
TW (1) TW201411068A (zh)
WO (1) WO2014022628A1 (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8463441B2 (en) 2002-12-09 2013-06-11 Hudson Technologies, Inc. Method and apparatus for optimizing refrigeration systems
SG10201701868UA (en) * 2008-05-07 2017-04-27 Du Pont 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
EP4083164A1 (en) * 2015-02-06 2022-11-02 The Chemours Company FC, LLC Compositions comprising z-1,1,1,4,4,4-hexafluoro-2-butene and uses thereof
ES2753130T3 (es) 2016-12-22 2020-04-07 Gea Wiegand Gmbh Instalación y procedimiento para la desalcoholización de bebidas alcohólicas
US11378318B2 (en) * 2018-03-06 2022-07-05 Vilter Manufacturing Llc Cascade system for use in economizer compressor and related methods
WO2021024380A1 (ja) * 2019-08-06 2021-02-11 三菱電機株式会社 冷凍サイクル装置
US11325443B2 (en) 2019-08-07 2022-05-10 Hyundai Motor Company Heat pump system for vehicle
CN113667455B (zh) * 2021-05-24 2022-06-28 浙江大学 一种含反式-1,1,1,4,4,4-六氟-2-丁烯的混合制冷剂及其应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101400756B (zh) * 2006-03-14 2015-05-13 旭硝子株式会社 热循环用工作介质、朗肯循环系统、热泵循环系统及制冷循环系统
WO2008105410A1 (ja) * 2007-02-26 2008-09-04 Asahi Glass Company, Limited 熱サイクル用作動媒体
US20100147006A1 (en) * 2007-06-04 2010-06-17 Taras Michael F Refrigerant system with cascaded circuits and performance enhancement features
US20110094259A1 (en) * 2007-10-10 2011-04-28 Alexander Lifson Multi-stage refrigerant system with different compressor types
EP2438135B2 (en) * 2009-06-03 2019-03-13 The Chemours Company FC, LLC Chiller apparatus containing cis-1,1,1,4,4,4-hexafluoro-2 butene and methods of producing cooling therein
AU2010295712B2 (en) * 2009-09-16 2014-09-25 The Chemours Company Fc, Llc. Composition comprising cis-1,1,1,4,4,4-hexafluoro-2-butene and trans-1,2-dichloroethylene, apparatus containing same and methods of producing cooling therein
BR112012005851A2 (pt) * 2009-09-16 2019-09-24 Du Pont aparelho resfriador, método para produzir resfriamento em um aparelho resfriador e método para substituir um refrigerante hfc-236fa ou cfc-114 em um aparelho resfriador
MX2012005191A (es) * 2009-11-03 2012-06-08 Du Pont Sistema de refrigeracion en cascada con refrigerante de fluoroolefinas.
US20130096218A1 (en) * 2010-06-22 2013-04-18 Arkema Inc. Heat transfer compositions of hydrofluorocarbons and a hydrofluoroolefin
MY161767A (en) * 2010-12-14 2017-05-15 Du Pont Combinations of e-1,3,3,3-tetrafluoropropene and at least one tetrafluoroethane and their use for heating

Also Published As

Publication number Publication date
EP2879786A1 (en) 2015-06-10
JP2015529789A (ja) 2015-10-08
TW201411068A (zh) 2014-03-16
MX2015001475A (es) 2015-05-08
CN104487163A (zh) 2015-04-01
BR112015002255A2 (pt) 2017-07-04
AU2013296385A1 (en) 2015-01-29
CA2879535A1 (en) 2014-02-06
US20150226464A1 (en) 2015-08-13
EP2879786A4 (en) 2016-03-09
WO2014022628A1 (en) 2014-02-06
KR20150040881A (ko) 2015-04-15

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