JPS55161878A - Freezing mixture - Google Patents
Freezing mixtureInfo
- Publication number
- JPS55161878A JPS55161878A JP6885979A JP6885979A JPS55161878A JP S55161878 A JPS55161878 A JP S55161878A JP 6885979 A JP6885979 A JP 6885979A JP 6885979 A JP6885979 A JP 6885979A JP S55161878 A JPS55161878 A JP S55161878A
- Authority
- JP
- Japan
- Prior art keywords
- freezing mixture
- water
- mixture
- urea
- low temperature
- 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.)
- Granted
Links
Landscapes
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
PURPOSE: To freezing mixture for use in water, having markedly excellent duration of low temperature, containing no dangerous or harmful substances and being resistant to deterioration, comprising urea, ammonium chloride and potassium chloride.
CONSTITUTION: A freezing mixture comprising 40W70pts.wt. of urea, 25W50 pts.wt. of ammonium chloride and 5W15pts.wt. of potassium chloride. In practice of using the freezing mixture, 50pts.wt. of the freezing mixture is mixed with about 35W65pts.wt. pref., 45W55pts.wt. of water. The freezing mixture/water mixture can provide excellent duration of low temperature, because of its high heat content, which resists temperature change.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54068859A JPS585219B2 (en) | 1979-06-04 | 1979-06-04 | cryogen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54068859A JPS585219B2 (en) | 1979-06-04 | 1979-06-04 | cryogen |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55161878A true JPS55161878A (en) | 1980-12-16 |
JPS585219B2 JPS585219B2 (en) | 1983-01-29 |
Family
ID=13385810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54068859A Expired JPS585219B2 (en) | 1979-06-04 | 1979-06-04 | cryogen |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS585219B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103045179A (en) * | 2012-12-11 | 2013-04-17 | 辽宁卓异装备制造有限公司 | Chemical refrigerant for coal mine emergency hedge system |
JP2015067648A (en) * | 2013-09-27 | 2015-04-13 | トッパン・フォームズ株式会社 | Cold insulation tool |
WO2022118764A1 (en) * | 2020-12-04 | 2022-06-09 | シャープ株式会社 | Latent heat storage material, cold preservation tool, distribution packing container, and tool for keeping food product cold |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3590348T1 (en) * | 1984-07-18 | 1986-06-26 | Komáromi Köolajipari Vállalat, Komárom | Heat transfer fluid |
-
1979
- 1979-06-04 JP JP54068859A patent/JPS585219B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103045179A (en) * | 2012-12-11 | 2013-04-17 | 辽宁卓异装备制造有限公司 | Chemical refrigerant for coal mine emergency hedge system |
JP2015067648A (en) * | 2013-09-27 | 2015-04-13 | トッパン・フォームズ株式会社 | Cold insulation tool |
WO2022118764A1 (en) * | 2020-12-04 | 2022-06-09 | シャープ株式会社 | Latent heat storage material, cold preservation tool, distribution packing container, and tool for keeping food product cold |
Also Published As
Publication number | Publication date |
---|---|
JPS585219B2 (en) | 1983-01-29 |
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