JPS57132544A - Absorbing liquid for refrigerant absorption type refrigerator - Google Patents
Absorbing liquid for refrigerant absorption type refrigeratorInfo
- Publication number
- JPS57132544A JPS57132544A JP1684181A JP1684181A JPS57132544A JP S57132544 A JPS57132544 A JP S57132544A JP 1684181 A JP1684181 A JP 1684181A JP 1684181 A JP1684181 A JP 1684181A JP S57132544 A JPS57132544 A JP S57132544A
- Authority
- JP
- Japan
- Prior art keywords
- absorbing liquid
- absorption type
- refrigerant
- type refrigerator
- imidazolidone
- 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.)
- Pending
Links
Landscapes
- Sorption Type Refrigeration Machines (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
PURPOSE: To obtain absorbing liquid of large absorbing capacity for refrigerant by using 2-imidazolidone or the like as the absorbing liquid of a fluorine-contg. halogenated hydrocarbon base refrigerant absorption type refrigerator.
CONSTITUTION: As the absorbing liquid for a fluorine-contg. halogenated hydrocarbon base refrigerant absorption type refrigerator, the lower alkyl substituent such as 2-imidazolidone or 1,3-dimethyl-2-imidazolidone expressed by the general formula (where R1, R2 are hydrogan atoms or lower alkyl groups) is used. This absorbing liquid has a high rate of dissolution of refrigerant and since it is stable to the refrigerant, it improves the performance of the absorption type refrigerator.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1684181A JPS57132544A (en) | 1981-02-09 | 1981-02-09 | Absorbing liquid for refrigerant absorption type refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1684181A JPS57132544A (en) | 1981-02-09 | 1981-02-09 | Absorbing liquid for refrigerant absorption type refrigerator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57132544A true JPS57132544A (en) | 1982-08-16 |
Family
ID=11927429
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1684181A Pending JPS57132544A (en) | 1981-02-09 | 1981-02-09 | Absorbing liquid for refrigerant absorption type refrigerator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57132544A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111602012A (en) * | 2018-01-12 | 2020-08-28 | Lg电子株式会社 | Diffusion absorption type refrigeration equipment and refrigeration method |
-
1981
- 1981-02-09 JP JP1684181A patent/JPS57132544A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111602012A (en) * | 2018-01-12 | 2020-08-28 | Lg电子株式会社 | Diffusion absorption type refrigeration equipment and refrigeration method |
CN111602012B (en) * | 2018-01-12 | 2022-08-30 | Lg电子株式会社 | Diffusion absorption type refrigeration equipment and refrigeration method |
US11674720B2 (en) | 2018-01-12 | 2023-06-13 | Lg Electronics Inc. | Diffusion absorption refrigeration apparatus and refrigeration method |
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