NO973389L - Anvendelse av vandige lösninger av lavere alkoholer som kuldebærermiddel - Google Patents

Anvendelse av vandige lösninger av lavere alkoholer som kuldebærermiddel

Info

Publication number
NO973389L
NO973389L NO973389A NO973389A NO973389L NO 973389 L NO973389 L NO 973389L NO 973389 A NO973389 A NO 973389A NO 973389 A NO973389 A NO 973389A NO 973389 L NO973389 L NO 973389L
Authority
NO
Norway
Prior art keywords
acid
refrigerant
aqueous solutions
lower alcohols
salt
Prior art date
Application number
NO973389A
Other languages
English (en)
Other versions
NO973389D0 (no
Inventor
Dierk Landwehr
Original Assignee
Huels Chemische Werke Ag
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 Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag
Publication of NO973389D0 publication Critical patent/NO973389D0/no
Publication of NO973389L publication Critical patent/NO973389L/no

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
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/10—Liquid materials

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)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)

Abstract

Oppfinnelsen angår anvendelse av en vandig løs- ning av en lavere alkohol med en tilsetning av (1) en polykarboksylsyre av lav molekylvekt, (2) en ester eller salt av sorbinsyre, (3) en flerverdig alko- hol, (4) en alifatisk syre eller et salt av en alifatisk syre, (5) et anionisk tensid og/eller (6) en svovelfri triazolforbindelse som kuldebærermid- del. Oppfinnelsen angår videre anvendelsen av høydispergerbar kiselsyre som sedimentasjons- hemmer i vandige løsninger av lavere alkoholer, som tjener som flytende isblandinger.
NO973389A 1996-07-23 1997-07-22 Anvendelse av vandige lösninger av lavere alkoholer som kuldebærermiddel NO973389L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19629578A DE19629578A1 (de) 1996-07-23 1996-07-23 Verwendung von wäßrigen Lösungen niedere Alkohole als Kälteträgermittel

Publications (2)

Publication Number Publication Date
NO973389D0 NO973389D0 (no) 1997-07-22
NO973389L true NO973389L (no) 1998-01-26

Family

ID=7800524

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973389A NO973389L (no) 1996-07-23 1997-07-22 Anvendelse av vandige lösninger av lavere alkoholer som kuldebærermiddel

Country Status (6)

Country Link
EP (1) EP0821045A1 (no)
JP (1) JPH1067983A (no)
CA (1) CA2210902A1 (no)
DE (1) DE19629578A1 (no)
NO (1) NO973389L (no)
ZA (1) ZA976463B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019210394A (ja) * 2018-06-06 2019-12-12 富士通株式会社 蓄熱材、伝熱装置及びエネルギーハーベスタ
JP7437028B2 (ja) * 2020-05-13 2024-02-22 感動創出工場ジーンファクトリー株式会社 冷却媒体、冷凍庫および冷凍品の製造方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1810946A (en) * 1929-09-07 1931-06-23 Du Pont Noncorrosive solutions
US4210549A (en) * 1979-01-02 1980-07-01 Basf Wyandotte Corporation Hydroxybenzoic acid as pH buffer and corrosion inhibitor for alkali metal silicate-containing antifreeze compositions
JPS57190073A (en) * 1981-05-20 1982-11-22 Mitsui Toatsu Chem Inc Brine composition of low viscosity
GB8606901D0 (en) * 1986-03-20 1986-04-23 Shell Int Research Corrosion-inhibiting heat-transfer composition
CA2002224A1 (en) * 1989-02-16 1990-08-16 Alan B. Gancy Anti-icing/deicing compositions, and method for their manufacture
US5266228A (en) * 1991-08-29 1993-11-30 Basf Corporation Corrosion-inhibiting automotive coolant solutions containing effective amounts of sodium silicate having a low ratio of silica to sodium oxide
DE69220209T2 (de) * 1992-04-06 1997-10-02 Texaco Services Europ Ltd Korrosionsverhindernde Gefrierschutzmittel
US5320772A (en) * 1992-05-18 1994-06-14 Empire Products Packaging Development, Inc. Composition for cleaning fruits and vegetables
FR2721941B1 (fr) * 1994-06-29 1996-10-04 Bp Chemicals Snc Composition d'antigel et fluide aqueux comprenant la composition
FR2726281B1 (fr) * 1994-10-28 1997-10-03 Profroid Ind Sa Liquide frigo-porteur et composition pour la preparation d'un tel liquide

Also Published As

Publication number Publication date
NO973389D0 (no) 1997-07-22
EP0821045A1 (de) 1998-01-28
CA2210902A1 (en) 1998-01-23
DE19629578A1 (de) 1998-01-29
JPH1067983A (ja) 1998-03-10
ZA976463B (en) 1998-02-10

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application