JPS5822897A - 蓄熱材 - Google Patents
蓄熱材Info
- Publication number
- JPS5822897A JPS5822897A JP56121051A JP12105181A JPS5822897A JP S5822897 A JPS5822897 A JP S5822897A JP 56121051 A JP56121051 A JP 56121051A JP 12105181 A JP12105181 A JP 12105181A JP S5822897 A JPS5822897 A JP S5822897A
- Authority
- JP
- Japan
- Prior art keywords
- added
- solution
- nucleus
- crystallization
- heat storage
- 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
- 239000000463 material Substances 0.000 title description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 12
- 229910001679 gibbsite Inorganic materials 0.000 claims abstract description 7
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 7
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 claims abstract description 4
- 239000007864 aqueous solution Substances 0.000 claims abstract 3
- 238000005338 heat storage Methods 0.000 claims description 19
- 239000011232 storage material Substances 0.000 claims description 14
- 239000002667 nucleating agent Substances 0.000 claims description 11
- 238000004781 supercooling Methods 0.000 claims description 8
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 9
- 239000000243 solution Substances 0.000 abstract description 6
- 238000002425 crystallisation Methods 0.000 abstract description 5
- 230000008025 crystallization Effects 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract 4
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229910000403 monosodium phosphate Inorganic materials 0.000 abstract 3
- 235000019799 monosodium phosphate Nutrition 0.000 abstract 3
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 abstract 3
- 230000002265 prevention Effects 0.000 abstract 1
- 230000003449 preventive effect Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000007711 solidification Methods 0.000 description 5
- 150000004677 hydrates Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 235000017550 sodium carbonate Nutrition 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 229910000397 disodium phosphate Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
- C09K5/063—Materials absorbing or liberating heat during crystallisation; Heat storage materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56121051A JPS5822897A (ja) | 1981-07-31 | 1981-07-31 | 蓄熱材 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56121051A JPS5822897A (ja) | 1981-07-31 | 1981-07-31 | 蓄熱材 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5822897A true JPS5822897A (ja) | 1983-02-10 |
| JPS6111276B2 JPS6111276B2 (enrdf_load_stackoverflow) | 1986-04-02 |
Family
ID=14801611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56121051A Granted JPS5822897A (ja) | 1981-07-31 | 1981-07-31 | 蓄熱材 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5822897A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02132181A (ja) * | 1988-07-08 | 1990-05-21 | Nok Corp | 潜熱蓄熱材 |
| JPH0834975A (ja) * | 1994-07-21 | 1996-02-06 | Japan Pionics Co Ltd | 冷熱剤 |
-
1981
- 1981-07-31 JP JP56121051A patent/JPS5822897A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02132181A (ja) * | 1988-07-08 | 1990-05-21 | Nok Corp | 潜熱蓄熱材 |
| JPH0834975A (ja) * | 1994-07-21 | 1996-02-06 | Japan Pionics Co Ltd | 冷熱剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6111276B2 (enrdf_load_stackoverflow) | 1986-04-02 |
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