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AU2001294805A1 - Method of replacing refrigerants in refrigeration systems - Google Patents

Method of replacing refrigerants in refrigeration systems

Info

Publication number
AU2001294805A1
AU2001294805A1 AU2001294805A AU9480501A AU2001294805A1 AU 2001294805 A1 AU2001294805 A1 AU 2001294805A1 AU 2001294805 A AU2001294805 A AU 2001294805A AU 9480501 A AU9480501 A AU 9480501A AU 2001294805 A1 AU2001294805 A1 AU 2001294805A1
Authority
AU
Australia
Prior art keywords
refrigerant
refrigeration systems
refrigerants
replacing refrigerants
refrigeration
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.)
Abandoned
Application number
AU2001294805A
Inventor
Roy Robinson
Rajiv Singh
Raymond H. P. Thomas
David P Wilson
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.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
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 Honeywell International Inc filed Critical Honeywell International Inc
Publication of AU2001294805A1 publication Critical patent/AU2001294805A1/en
Abandoned 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
    • 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
    • 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
    • F25B2400/18—Refrigerant conversion

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Blast Furnaces (AREA)

Abstract

Provided are methods of charging refrigerants into refrigeration systems. The present methods involve recharging a refrigerant system that contains a chlorine-containing refrigerant and a lubricant comprising the steps of (a) providing a refrigeration system comprising a chamber having a hydrocarbon-based lubricant and substantially no chlorofluorocarbon refrigerant; and (b) introducing to the system a composition comprising: (i) a refrigerant; (ii) a surfactant; and (iii) a solubilizing agent.
AU2001294805A 2000-09-27 2001-09-27 Method of replacing refrigerants in refrigeration systems Abandoned AU2001294805A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
USNOTGIVEN 2000-05-16
US23574600P 2000-09-27 2000-09-27
US60235746 2000-09-27
US09/943,063 US6516837B2 (en) 2000-09-27 2001-08-30 Method of introducing refrigerants into refrigeration systems
PCT/US2001/030262 WO2002027248A1 (en) 2000-09-27 2001-09-27 Method of replacing refrigerants in refrigeration systems

Publications (1)

Publication Number Publication Date
AU2001294805A1 true AU2001294805A1 (en) 2002-04-08

Family

ID=26929188

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001294805A Abandoned AU2001294805A1 (en) 2000-09-27 2001-09-27 Method of replacing refrigerants in refrigeration systems

Country Status (9)

Country Link
US (2) US6516837B2 (en)
EP (1) EP1320707B1 (en)
JP (1) JP2004514107A (en)
AT (1) ATE337532T1 (en)
AU (1) AU2001294805A1 (en)
DE (1) DE60122540T2 (en)
ES (1) ES2267822T3 (en)
PT (1) PT1320707E (en)
WO (1) WO2002027248A1 (en)

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Also Published As

Publication number Publication date
ATE337532T1 (en) 2006-09-15
DE60122540T2 (en) 2007-09-20
US6640841B2 (en) 2003-11-04
PT1320707E (en) 2006-11-30
WO2002027248A8 (en) 2002-05-16
WO2002027248A1 (en) 2002-04-04
EP1320707A1 (en) 2003-06-25
US20020046568A1 (en) 2002-04-25
US6516837B2 (en) 2003-02-11
EP1320707B1 (en) 2006-08-23
DE60122540D1 (en) 2006-10-05
US20030070722A1 (en) 2003-04-17
ES2267822T3 (en) 2007-03-16
JP2004514107A (en) 2004-05-13

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