JPS57168979A - Absorbent/refrigerant composition - Google Patents
Absorbent/refrigerant compositionInfo
- Publication number
- JPS57168979A JPS57168979A JP56052716A JP5271681A JPS57168979A JP S57168979 A JPS57168979 A JP S57168979A JP 56052716 A JP56052716 A JP 56052716A JP 5271681 A JP5271681 A JP 5271681A JP S57168979 A JPS57168979 A JP S57168979A
- Authority
- JP
- Japan
- Prior art keywords
- absorbent
- phosphite
- refrigerant composition
- ether
- refrigerant
- 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
- Sorption Type Refrigeration Machines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To obtain an absorbent/refrigerant composition with enhanced thermal stability, by compounding a phosphite compd. with an absorbent/refrigerant composition for an absorption machine, etc., consisting of a fluorinated hydrocarbon as a refrigerant and a glycol ether-base org. solvent as an absorbent.
CONSTITUTION: A fluorinated hydrocarbon (A) such as monochlorodifluoromethane, dichloromonofluoromethane or trifluoromethane, a glycol ether-base org. solvent (B) such as ethylene glycol dibutyl ether or diethylene glycol dimethyl ether and a phosphite compd. (C) of the formula (wherein R1, R2 and R3 are each H, alkyl, aryl or arylalkyl) such as dimethyl phosphite, trimethyl phosphite or triphenyl phosphite are mixed in such a proportion as to contain 0.05W 0.5wt% (in terms of phosphorus), based on the component B, component C to prepare the purpose absorbent/refrigerant composition.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56052716A JPS5844713B2 (en) | 1981-04-07 | 1981-04-07 | absorption refrigerant composition |
DE8282301766T DE3265173D1 (en) | 1981-04-07 | 1982-04-02 | Composition for absorption refrigeration |
EP82301766A EP0062516B1 (en) | 1981-04-07 | 1982-04-02 | Composition for absorption refrigeration |
CA000400508A CA1176444A (en) | 1981-04-07 | 1982-04-06 | Composition for absorption refrigeration |
US06/367,034 US4557850A (en) | 1981-04-07 | 1982-04-07 | Composition for absorption refrigeration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56052716A JPS5844713B2 (en) | 1981-04-07 | 1981-04-07 | absorption refrigerant composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57168979A true JPS57168979A (en) | 1982-10-18 |
JPS5844713B2 JPS5844713B2 (en) | 1983-10-05 |
Family
ID=12922631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56052716A Expired JPS5844713B2 (en) | 1981-04-07 | 1981-04-07 | absorption refrigerant composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5844713B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58131130A (en) * | 1982-01-26 | 1983-08-04 | ヘキスト・アクチエンゲゼルシヤフト | Working medium for absorbing type heat pump, use of said pump and conveying of heat in said pump using said medium |
JPH0320388A (en) * | 1989-06-16 | 1991-01-29 | Sanyo Electric Co Ltd | Refrigerant composition |
-
1981
- 1981-04-07 JP JP56052716A patent/JPS5844713B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58131130A (en) * | 1982-01-26 | 1983-08-04 | ヘキスト・アクチエンゲゼルシヤフト | Working medium for absorbing type heat pump, use of said pump and conveying of heat in said pump using said medium |
JPH0320388A (en) * | 1989-06-16 | 1991-01-29 | Sanyo Electric Co Ltd | Refrigerant composition |
Also Published As
Publication number | Publication date |
---|---|
JPS5844713B2 (en) | 1983-10-05 |
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