AU646776B1 - Refrigerant composition - Google Patents

Refrigerant composition

Info

Publication number
AU646776B1
AU646776B1 AU41909/93A AU4190993A AU646776B1 AU 646776 B1 AU646776 B1 AU 646776B1 AU 41909/93 A AU41909/93 A AU 41909/93A AU 4190993 A AU4190993 A AU 4190993A AU 646776 B1 AU646776 B1 AU 646776B1
Authority
AU
Australia
Prior art keywords
refrigerant composition
refrigerant
composition
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.)
Ceased
Application number
AU41909/93A
Other languages
English (en)
Inventor
Suk Jae Oho
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.)
CHUNG YANG SOO
Jung Il Industrial Co Ltd
Original Assignee
YANG SOO CHUNG
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 YANG SOO CHUNG filed Critical YANG SOO CHUNG
Application granted granted Critical
Publication of AU646776B1 publication Critical patent/AU646776B1/en
Assigned to ABE, KOZO, CHUNG, YANG SOO, Jung Il Industrial Co Ltd reassignment ABE, KOZO Alteration of Name(s) in Register under S187 Assignors: ABE, KOZO, CHUNG, YANG SOO, OHO, SUK JAE
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • C09K2205/132—Components containing nitrogen

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)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU41909/93A 1992-07-14 1993-07-14 Refrigerant composition Ceased AU646776B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR9212491 1992-07-14
KR920012491 1992-07-14

Publications (1)

Publication Number Publication Date
AU646776B1 true AU646776B1 (en) 1994-03-03

Family

ID=19336278

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41909/93A Ceased AU646776B1 (en) 1992-07-14 1993-07-14 Refrigerant composition

Country Status (4)

Country Link
US (1) US5422025A (forum.php)
AU (1) AU646776B1 (forum.php)
GB (1) GB2268751B (forum.php)
TW (1) TW273568B (forum.php)

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4170564A (en) * 1977-10-06 1979-10-09 Milliken Research Corporation Refrigerants colored for leak indication with substituted anthraquinone dyes
JPS5458245A (en) * 1977-10-17 1979-05-10 Taiyo Fishery Co Ltd Freezing liquid for wet freezing
US4160740A (en) * 1977-10-17 1979-07-10 The Dow Chemical Company Inhibited aqueous, methoxypropanol coolant adjusted to a pH between about 6 and 9
US4251382A (en) * 1979-07-26 1981-02-17 Allied Chemical Corporation Absorption pairs of 1-chloro-2,2,2-trifluoroethane and furan-derivatives
JPS592477B2 (ja) * 1980-02-12 1984-01-18 三洋電機株式会社 吸収冷凍機用吸収液
FR2533578B1 (fr) * 1982-09-27 1985-11-29 Electricite De France Procede de stabilisation d'un melange de nitrates et de nitrites alcalins fondus utilisable notamment comme fluide caloporteur et melange stabilise ainsi obtenu
FR2538406B1 (fr) * 1982-12-27 1985-09-20 Bp Chimie Sa Procede de traitement de fluides aqueux en vue de reduire la corrosion des metaux en leur contact
SU1143950A1 (ru) * 1983-12-21 1985-03-07 Атлантический научно-исследовательский институт рыбного хозяйства и океанографии Способ замораживани продуктов
US4588513A (en) * 1984-11-19 1986-05-13 Texaco, Inc. Non-borate, non-phosphate antifreeze formulations containing dibasic acid salts as corrosion inhibitors
US4578205A (en) * 1985-02-01 1986-03-25 Texaco, Inc. Use of methylene azelaic acid as a corrosion inhibitor
US4701277A (en) * 1985-09-30 1987-10-20 First Brands Corporation Silicate-containing antifreeze with carboxy-substituted organosilicon stabilizer
US4728452A (en) * 1986-01-17 1988-03-01 Pony Industries, Inc. Metal corrosion inhibition in closed cooling systems
CA1273498A (en) * 1986-02-25 1990-09-04 Peter Harrold Gibson Freezing apparatus
US4759864A (en) * 1987-09-04 1988-07-26 Texaco Inc. & S.A. Texaco Petro, N.V. Corrosion-inhibited antifreeze formulation
GB8802142D0 (en) * 1988-02-01 1988-03-02 Air Prod & Chem Method of freezing liquid & pasty products & freezer for carrying out said method
US4950181A (en) * 1988-07-28 1990-08-21 Ncr Corporation Refrigerated plug-in module
US4858445A (en) * 1988-09-26 1989-08-22 Ivan Rasovich Combination cryogenic and mechanical freezing system
US5023007A (en) * 1988-11-10 1991-06-11 The Lubrizol Corporation Liquid refrigerant compositions
CA2003062C (en) * 1988-11-18 1998-09-29 Kishio Yokouchi Production and use of coolant in cryogenic devices
GB2225846A (en) * 1988-12-09 1990-06-13 Air Prod & Chem Tunnel freezer
US4926647A (en) * 1989-04-10 1990-05-22 General Electric Company Cryogenic precooler and cryocooler cold head interface receptacle
US4969336A (en) * 1989-08-04 1990-11-13 Cryo-Cell International, Inc. Cryogenic storage apparatus, particularly with automatic retrieval
US5097385A (en) * 1990-04-18 1992-03-17 International Business Machines Corporation Super-position cooling
US5250208A (en) * 1992-04-02 1993-10-05 E. I. Du Pont De Nemours And Company Ternary azeotropic compositions

Also Published As

Publication number Publication date
GB2268751A (en) 1994-01-19
GB9311127D0 (en) 1993-07-14
US5422025A (en) 1995-06-06
GB2268751B (en) 1996-01-24
TW273568B (forum.php) 1996-04-01

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired