JPS57153076A - Heat accumulating material - Google Patents
Heat accumulating materialInfo
- Publication number
- JPS57153076A JPS57153076A JP56038960A JP3896081A JPS57153076A JP S57153076 A JPS57153076 A JP S57153076A JP 56038960 A JP56038960 A JP 56038960A JP 3896081 A JP3896081 A JP 3896081A JP S57153076 A JPS57153076 A JP S57153076A
- Authority
- JP
- Japan
- Prior art keywords
- heat accumulating
- accumulating material
- nucleating agent
- fumed silica
- 2w45pts
- 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
Abstract
PURPOSE: A heat accumulating material comprising Na2SO4.10H2O, fumed silica, a nucleating agent and Na2SO4 and that separates no water even when the continuous melting-solidifying is repeated.
CONSTITUTION: 100pts.wt. Na2SO4.10H2O or its eutectic with another salt (e.g. NaCl) is blended with fumed silica (B), a nucleating agent (C) (e.g. Na2B4O7. 10H2O) and 2W45pts.wt. Na2SO4 (D).
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56038960A JPS57153076A (en) | 1981-03-17 | 1981-03-17 | Heat accumulating material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56038960A JPS57153076A (en) | 1981-03-17 | 1981-03-17 | Heat accumulating material |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57153076A true JPS57153076A (en) | 1982-09-21 |
Family
ID=12539740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56038960A Pending JPS57153076A (en) | 1981-03-17 | 1981-03-17 | Heat accumulating material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57153076A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994004630A1 (en) * | 1992-08-21 | 1994-03-03 | The Australian National University | Phase change material formulations for low temperature heat storage applications |
JPH06157021A (en) * | 1990-01-09 | 1994-06-03 | Univ Dayton | Dry powdery mix containing phase transfer substance |
EP0620261A1 (en) * | 1993-04-12 | 1994-10-19 | Mitsubishi Chemical Corporation | Latent heat storage material composition |
-
1981
- 1981-03-17 JP JP56038960A patent/JPS57153076A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06157021A (en) * | 1990-01-09 | 1994-06-03 | Univ Dayton | Dry powdery mix containing phase transfer substance |
WO1994004630A1 (en) * | 1992-08-21 | 1994-03-03 | The Australian National University | Phase change material formulations for low temperature heat storage applications |
EP0620261A1 (en) * | 1993-04-12 | 1994-10-19 | Mitsubishi Chemical Corporation | Latent heat storage material composition |
US5453213A (en) * | 1993-04-12 | 1995-09-26 | Mitsubishi Petrochemical Co., Ltd. | Latent heat storage material containing Na2 SO4.10H2 O, NH4 Cl, NaCl and (NH4)2 SO4 |
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