JPS5778475A - Recovery of cold heat - Google Patents
Recovery of cold heatInfo
- Publication number
- JPS5778475A JPS5778475A JP55153734A JP15373480A JPS5778475A JP S5778475 A JPS5778475 A JP S5778475A JP 55153734 A JP55153734 A JP 55153734A JP 15373480 A JP15373480 A JP 15373480A JP S5778475 A JPS5778475 A JP S5778475A
- Authority
- JP
- Japan
- Prior art keywords
- absorbed
- absorbent
- cold heat
- standard
- recovery
- 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 efficiently recover cold heat by using a process fluid comprising a combination of a specified material to be absorbed and absorbent in an absorption refrigerator.
CONSTITUTION: A process fluid is prepared by combining a material to be absorbed consisting of a halogenated hydrocarbon having at least one hydrogen atom such as chloroform or dichloromethane with an absorbent consisting of a ketone, ester or sulfon compd. such as methylheptenone, methyl benzonate or 3-methylsulforane in such a proportion as to satisfy relationship of standard b.p. of the material to be absorbed +50°C< standard b.p. of the absorbent. It is pref. to use as an absorption refrigerator one which is capable of effecting absorption of the material to be absorbed by the absorbent and separation of the material to be absorbed from the mixt. of the both by a continuously recyling process.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55153734A JPS5778475A (en) | 1980-11-04 | 1980-11-04 | Recovery of cold heat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55153734A JPS5778475A (en) | 1980-11-04 | 1980-11-04 | Recovery of cold heat |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5778475A true JPS5778475A (en) | 1982-05-17 |
Family
ID=15568924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55153734A Pending JPS5778475A (en) | 1980-11-04 | 1980-11-04 | Recovery of cold heat |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5778475A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4927554A (en) * | 1988-11-10 | 1990-05-22 | The Lubrizol Corporation | Liquid compositions containing organic sulfones and sulfoxides |
JPH06296716A (en) * | 1993-04-16 | 1994-10-25 | Endo Seisakusho:Kk | Metal-made golf club head |
US5833876A (en) * | 1992-06-03 | 1998-11-10 | Henkel Corporation | Polyol ester lubricants for refrigerating compressors operating at high temperatures |
US5853609A (en) * | 1993-03-10 | 1998-12-29 | Henkel Corporation | Polyol ester lubricants for hermetically sealed refrigerating compressors |
-
1980
- 1980-11-04 JP JP55153734A patent/JPS5778475A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4927554A (en) * | 1988-11-10 | 1990-05-22 | The Lubrizol Corporation | Liquid compositions containing organic sulfones and sulfoxides |
US5833876A (en) * | 1992-06-03 | 1998-11-10 | Henkel Corporation | Polyol ester lubricants for refrigerating compressors operating at high temperatures |
US5853609A (en) * | 1993-03-10 | 1998-12-29 | Henkel Corporation | Polyol ester lubricants for hermetically sealed refrigerating compressors |
JPH06296716A (en) * | 1993-04-16 | 1994-10-25 | Endo Seisakusho:Kk | Metal-made golf club head |
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