EP2499212A4 - Refrigerant storage in secondary loop refrigeration systems - Google Patents

Refrigerant storage in secondary loop refrigeration systems

Info

Publication number
EP2499212A4
EP2499212A4 EP10830655A EP10830655A EP2499212A4 EP 2499212 A4 EP2499212 A4 EP 2499212A4 EP 10830655 A EP10830655 A EP 10830655A EP 10830655 A EP10830655 A EP 10830655A EP 2499212 A4 EP2499212 A4 EP 2499212A4
Authority
EP
European Patent Office
Prior art keywords
refrigeration systems
secondary loop
refrigerant storage
loop refrigeration
refrigerant
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.)
Withdrawn
Application number
EP10830655A
Other languages
German (de)
French (fr)
Other versions
EP2499212A2 (en
Inventor
Mark Brandon Shiflett
Akimichi Yokozeki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of EP2499212A2 publication Critical patent/EP2499212A2/en
Publication of EP2499212A4 publication Critical patent/EP2499212A4/en
Withdrawn legal-status Critical Current

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
    • 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
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • 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
    • C09K5/047—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for absorption-type refrigeration systems
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/27—Problems to be solved characterised by the stop of the refrigeration cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation By Low-Temperature Treatments (AREA)
EP10830655A 2009-11-11 2010-11-10 Refrigerant storage in secondary loop refrigeration systems Withdrawn EP2499212A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26036909P 2009-11-11 2009-11-11
PCT/US2010/056227 WO2011060067A2 (en) 2009-11-11 2010-11-10 Refrigerant storage in secondary loop refrigeration systems

Publications (2)

Publication Number Publication Date
EP2499212A2 EP2499212A2 (en) 2012-09-19
EP2499212A4 true EP2499212A4 (en) 2012-10-17

Family

ID=43992374

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10830655A Withdrawn EP2499212A4 (en) 2009-11-11 2010-11-10 Refrigerant storage in secondary loop refrigeration systems

Country Status (6)

Country Link
US (1) US20130061612A1 (en)
EP (1) EP2499212A4 (en)
JP (1) JP2013511020A (en)
KR (1) KR20120095956A (en)
CN (1) CN102666774A (en)
WO (1) WO2011060067A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8715521B2 (en) * 2005-02-04 2014-05-06 E I Du Pont De Nemours And Company Absorption cycle utilizing ionic liquid as working fluid
US9010261B2 (en) 2010-02-11 2015-04-21 Allen Szydlowski Method and system for a towed vessel suitable for transporting liquids
US9521858B2 (en) 2005-10-21 2016-12-20 Allen Szydlowski Method and system for recovering and preparing glacial water
CA2741538A1 (en) * 2008-11-07 2010-05-14 E. I. Du Pont De Nemours And Company Absorption cycle utilizing ionic compounds and/or non-ionic absorbents as working fluids
US9017123B2 (en) 2009-10-15 2015-04-28 Allen Szydlowski Method and system for a towed vessel suitable for transporting liquids
US9371114B2 (en) 2009-10-15 2016-06-21 Allen Szydlowski Method and system for a towed vessel suitable for transporting liquids
US8924311B2 (en) 2009-10-15 2014-12-30 World's Fresh Waters Pte. Ltd. Method and system for processing glacial water
US11584483B2 (en) 2010-02-11 2023-02-21 Allen Szydlowski System for a very large bag (VLB) for transporting liquids powered by solar arrays
US20110223087A1 (en) * 2010-03-12 2011-09-15 E. I. Du Pont De Nemours And Company Amino compounds for carbon dioxide and sulfur dioxide removal
FR2957606B1 (en) * 2010-03-19 2012-05-18 Arkema France REFRIGERANT FLUID FOR HEAT TRANSFER AT HIGH TEMPERATURE
WO2013097052A1 (en) 2011-12-30 2013-07-04 Abbott Laboratories Bromodomain inhibitors
RU2741808C2 (en) 2016-04-15 2021-01-28 Эббви Инк. Bromodomain inhibitors
US11045783B2 (en) 2016-08-12 2021-06-29 Purdue Research Foundation Systems and methods for increasing reaction yield
US11105539B2 (en) 2017-12-01 2021-08-31 Johnson Controls Technology Company Heating, ventilation, and air conditioning system with primary and secondary heat transfer loops
CN115957723A (en) * 2022-11-01 2023-04-14 浙江理工大学 Preparation method of IL @ MIL-101 material and application of IL @ MIL-101 material in CO 2 Use in separations

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009085937A1 (en) * 2007-12-20 2009-07-09 E. I. Du Pont De Nemours And Company Secondary loop cooling system having a bypass and a method for bypassing a reservoir in the system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT379016B (en) * 1979-02-27 1985-11-11 Laing Karsten SOLAR COLLECTOR
JP2001174108A (en) * 1999-12-15 2001-06-29 Matsushita Electric Ind Co Ltd Method for preventing backflow in refrigerant recovery system
EP1278811B1 (en) * 2000-04-17 2005-08-10 The Lubrizol Corporation Heat transfer fluid for secondary refrigeration systems comprising a formate salt
IL160623A (en) * 2004-02-26 2010-05-17 Green Gold 2007 Ltd Thermal to electrical energy conversion apparatus
DE102004024967A1 (en) * 2004-05-21 2005-12-08 Basf Ag New absorption media for absorption heat pumps, absorption chillers and heat transformers
US7363772B2 (en) * 2004-08-18 2008-04-29 Ice Energy, Inc. Thermal energy storage and cooling system with secondary refrigerant isolation
US7347049B2 (en) * 2004-10-19 2008-03-25 General Electric Company Method and system for thermochemical heat energy storage and recovery
US8715521B2 (en) * 2005-02-04 2014-05-06 E I Du Pont De Nemours And Company Absorption cycle utilizing ionic liquid as working fluid
AR058054A1 (en) * 2005-09-22 2008-01-23 Du Pont USE OF IONIC LIQUIDS FOR THE SEPARATION OF HYDROFLUOROCARBURES
CN101755175A (en) * 2007-06-04 2010-06-23 开利公司 Refrigerant system with cascaded circuits and performance enhancement features

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009085937A1 (en) * 2007-12-20 2009-07-09 E. I. Du Pont De Nemours And Company Secondary loop cooling system having a bypass and a method for bypassing a reservoir in the system

Also Published As

Publication number Publication date
JP2013511020A (en) 2013-03-28
US20130061612A1 (en) 2013-03-14
KR20120095956A (en) 2012-08-29
WO2011060067A2 (en) 2011-05-19
EP2499212A2 (en) 2012-09-19
WO2011060067A3 (en) 2011-09-15
CN102666774A (en) 2012-09-12

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20120504

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIN1 Information on inventor provided before grant (corrected)

Inventor name: YOKOZEKI, AKIMICHI

Inventor name: SHIFLETT, MARK, BRANDON

A4 Supplementary search report drawn up and despatched

Effective date: 20120913

RIC1 Information provided on ipc code assigned before grant

Ipc: F25B 25/00 20060101ALI20120907BHEP

Ipc: C09K 5/04 20060101AFI20120907BHEP

Ipc: F25B 1/00 20060101ALI20120907BHEP

DAX Request for extension of the european patent (deleted)
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Effective date: 20131107