CA1104334A - Thermal energy storage composition - Google Patents
Thermal energy storage compositionInfo
- Publication number
- CA1104334A CA1104334A CA331,558A CA331558A CA1104334A CA 1104334 A CA1104334 A CA 1104334A CA 331558 A CA331558 A CA 331558A CA 1104334 A CA1104334 A CA 1104334A
- Authority
- CA
- Canada
- Prior art keywords
- thermal energy
- peat moss
- set forth
- energy storage
- storage composition
- 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.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 46
- 238000004146 energy storage Methods 0.000 title claims abstract description 21
- 239000003415 peat Substances 0.000 claims abstract description 59
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 35
- 150000003839 salts Chemical class 0.000 claims abstract description 35
- 229910052938 sodium sulfate Inorganic materials 0.000 claims abstract description 17
- 235000011152 sodium sulphate Nutrition 0.000 claims abstract description 17
- 230000008018 melting Effects 0.000 claims abstract description 15
- 238000002844 melting Methods 0.000 claims abstract description 15
- 239000002667 nucleating agent Substances 0.000 claims abstract description 15
- 150000004691 decahydrates Chemical class 0.000 claims abstract description 9
- CDMADVZSLOHIFP-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane;decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 CDMADVZSLOHIFP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 235000010339 sodium tetraborate Nutrition 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 241000736285 Sphagnum Species 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 9
- 239000000155 melt Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 abstract description 10
- 238000004781 supercooling Methods 0.000 abstract description 4
- 238000005204 segregation Methods 0.000 abstract description 3
- 238000002425 crystallisation Methods 0.000 abstract description 2
- 230000008025 crystallization Effects 0.000 abstract description 2
- 238000005338 heat storage Methods 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 19
- 239000010446 mirabilite Substances 0.000 description 18
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 18
- 239000000243 solution Substances 0.000 description 15
- 239000000835 fiber Substances 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000518994 Conta Species 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 230000036571 hydration Effects 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- -1 salt hydrates Chemical class 0.000 description 2
- 239000011833 salt mixture Substances 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- 230000009974 thixotropic effect Effects 0.000 description 2
- KUVIULQEHSCUHY-XYWKZLDCSA-N Beclometasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(Cl)[C@@H]1[C@@H]1C[C@H](C)[C@@](C(=O)COC(=O)CC)(OC(=O)CC)[C@@]1(C)C[C@@H]2O KUVIULQEHSCUHY-XYWKZLDCSA-N 0.000 description 1
- XYQRXRFVKUPBQN-UHFFFAOYSA-L Sodium carbonate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]C([O-])=O XYQRXRFVKUPBQN-UHFFFAOYSA-L 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229960000892 attapulgite Drugs 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229910052625 palygorskite Inorganic materials 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229940018038 sodium carbonate decahydrate Drugs 0.000 description 1
- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 101150008563 spir gene Proteins 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/023—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material being enclosed in granular particles or dispersed in a porous, fibrous or cellular structure
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Dispersion Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Central Heating Systems (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA331,558A CA1104334A (en) | 1979-07-06 | 1979-07-06 | Thermal energy storage composition |
| DE19803025401 DE3025401A1 (de) | 1979-07-06 | 1980-07-04 | Waermeenergie-speicherzusammensetzung und verfahren zu ihrer herstellung |
| IT8009476A IT8009476A0 (it) | 1979-07-06 | 1980-07-04 | Composizione per accumolo di energia termica, procedimento per la sua formazione |
| JP9075580A JPS5641289A (en) | 1979-07-06 | 1980-07-04 | Regenerating composition and manufacture thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA331,558A CA1104334A (en) | 1979-07-06 | 1979-07-06 | Thermal energy storage composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1104334A true CA1104334A (en) | 1981-07-07 |
Family
ID=4114659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA331,558A Expired CA1104334A (en) | 1979-07-06 | 1979-07-06 | Thermal energy storage composition |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5641289A (de) |
| CA (1) | CA1104334A (de) |
| DE (1) | DE3025401A1 (de) |
| IT (1) | IT8009476A0 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5987455U (ja) * | 1982-11-30 | 1984-06-13 | 日本キム株式会社 | 袋状容器 |
| FR2554790B1 (fr) * | 1983-11-15 | 1986-11-21 | Vittel Eaux Min | Sachet en matiere synthetique souple comportant un element rigide amovible servant d'element de bouchage |
| JPS61137932A (ja) * | 1984-12-10 | 1986-06-25 | 松下電器産業株式会社 | 浴槽給排水装置 |
| US4702853A (en) * | 1986-10-06 | 1987-10-27 | The United States Of America As Represented By The Department Of Energy | Phase change thermal energy storage material |
-
1979
- 1979-07-06 CA CA331,558A patent/CA1104334A/en not_active Expired
-
1980
- 1980-07-04 DE DE19803025401 patent/DE3025401A1/de not_active Ceased
- 1980-07-04 IT IT8009476A patent/IT8009476A0/it unknown
- 1980-07-04 JP JP9075580A patent/JPS5641289A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT8009476A0 (it) | 1980-07-04 |
| DE3025401A1 (de) | 1981-01-08 |
| JPS5641289A (en) | 1981-04-17 |
| JPS5721542B2 (de) | 1982-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |