KR910007090B1 - 에너지 저장을 위한 가역성 상이전조성물 - Google Patents
에너지 저장을 위한 가역성 상이전조성물 Download PDFInfo
- Publication number
- KR910007090B1 KR910007090B1 KR1019840003383A KR840003383A KR910007090B1 KR 910007090 B1 KR910007090 B1 KR 910007090B1 KR 1019840003383 A KR1019840003383 A KR 1019840003383A KR 840003383 A KR840003383 A KR 840003383A KR 910007090 B1 KR910007090 B1 KR 910007090B1
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- KR
- South Korea
- Prior art keywords
- composition
- weight
- cacl
- cabr
- amount
- 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.)
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Classifications
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- 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
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Electroluminescent Light Sources (AREA)
- Medicinal Preparation (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
Description
Claims (8)
- CaBr2/CaCl2수화혼합물의 반일치 용융 특성(semicongruent melting behavior)을 변화시켜 CaBr2/CaCl2·6H2O상이 아닌 CaBr2/CaCl|2결정성 수화물상의 형성을 감소시키는 0 내지 10중량 % 미만의 양으로 KBr, KCl 및 이들의 혼합물중에서 선택된 개량제가 첨가된 CaBr2/CaCl2수화혼합물을 함유함을 특징으로 하는 가역성 액체/고체 상이전 조성물.
- 제1항에 있어서, 용융온도가 7 내지 50℃인 조성물.
- 제1항 또는 2항에 있어서, 혼합물이 20 내지 67중량 %의 CaBr2, 0 내지 38중량 %의 CaCl2, 및 28 내지 50중량 %의 물을 함유하는 조성물.
- 제1항에 있어서, 결정화에 의해 저장 에너지를 회수하는 동안 조성물의 초냉각화를 3℃미만으로 하강시키는 0 내지 5.0중량 %의 양으로 핵생성제 1개 이상을 함유하는 조성물.
- 제4항에 있어서, 핵성성제를 SrCl2, Ba(OH)2, BaO, SrBr2, Sr(OH)2, SrI2, BaI2, BaCO3및 이들의 혼합물중에서 선택하고, 핵생성제가 0.50 내지 2.0중량%의 양으로 존재하는 조성물.
- 제1항에 있어서, NaCl, NaBr 및 이들의 혼합물로 이루어진 불순물이 기타 부수적인 불순물과 함께, 조성물의 3.0중량 % 미만의 양으로 함유하는 조성물.
- 물이 조성물로부터 증발되지 않도록 하는 캡슐화 기구내에서 용접밀봉된 가역성 액체/고체 상이전 조성물을 함유하는 캡슐화 기구를 포함하며, 여기에서 조성물은 7 내지 50℃에서 용융하고, 또한 조성물은 20 내지 67중량 %의 CaBr2; 0 내지 38중량 %의 CaCl2; 28 내지 50중량 %의 물; 및 KBr, KCl 및 이들의 혼합물중에서 선택된 개량제로 이루어진 수화 혼합물을 함유하고, 이때 개량제의 양은, CaBr2/CaCl2수화혼합물의 반일치 용융 특성을 변화시켜, 조성물이 동결하는 동안, CaBr2/CaCl2·6H2O상이 아닌 CaBr2/CaCl2결정성 수화물상의 형성을 감소시키기에 충분분한 0 내지 10중량 %미만의 양으로 존재하는 에너지 저장장치.
- 제7항에 있어서, 결정화에 의해 저장 에너지를 회수하는 동안 조성물의 초냉각화를 3℃ 미만으로 하강시키기에 충분한 양으로 SrCl2, Ba(OH)2, BaO, SrBr2, Sr(OH)2, SrI2, BaI, BaCO3및 이들의 혼합물중에서 선택된 핵생성제를 조성물에 첨가하고; 또한 핵생성제는 0 내지 5.0중량 %의 양으로 존재하는 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50476383A | 1983-06-15 | 1983-06-15 | |
| US504763 | 1983-06-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR850000506A KR850000506A (ko) | 1985-02-27 |
| KR910007090B1 true KR910007090B1 (ko) | 1991-09-16 |
Family
ID=24007628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019840003383A Expired KR910007090B1 (ko) | 1983-06-15 | 1984-06-15 | 에너지 저장을 위한 가역성 상이전조성물 |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP0139829B1 (ko) |
| JP (1) | JPS6035077A (ko) |
| KR (1) | KR910007090B1 (ko) |
| AU (1) | AU561130B2 (ko) |
| CA (1) | CA1243195A (ko) |
| DE (1) | DE3468044D1 (ko) |
| DK (1) | DK163998C (ko) |
| ES (1) | ES8607047A1 (ko) |
| IL (1) | IL72059A (ko) |
| IN (1) | IN161357B (ko) |
| NO (1) | NO161007C (ko) |
| NZ (1) | NZ208432A (ko) |
| ZA (1) | ZA844506B (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3665881D1 (en) * | 1985-05-17 | 1989-11-02 | Centre Nat Rech Scient | Hydrated calcium-chloride material accumulating heat by phase changing at a temperature of about 24.5 degrees c |
| EP0240583B1 (en) * | 1986-04-08 | 1991-07-03 | Kubota Corporation | Heat storage composition |
| US5087508A (en) * | 1990-05-30 | 1992-02-11 | Minnesota Mining And Manufacturing Company | Dew and frost resistant signs |
| KR20100116633A (ko) | 2008-02-22 | 2010-11-01 | 다우 글로벌 테크놀로지스 인크. | 열 저장 장치 |
| US9038709B2 (en) | 2008-02-22 | 2015-05-26 | Dow Global Technologies Llc | Thermal energy storage materials |
| US9873305B2 (en) | 2008-02-22 | 2018-01-23 | Dow Global Technologies Inc. | Heater module including thermal energy storage material |
| RU2488620C1 (ru) * | 2011-12-16 | 2013-07-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ФГБОУ ВПО "КубГТУ") | Холодоаккумулирующий материал |
| JP2020196818A (ja) * | 2019-06-03 | 2020-12-10 | 矢崎総業株式会社 | 蓄熱材組成物及び建築物の冷暖房用の蓄熱システム |
| JP2020196819A (ja) * | 2019-06-03 | 2020-12-10 | 矢崎総業株式会社 | 蓄熱材組成物及び建築物の冷暖房用の蓄熱システム |
| JP7405684B2 (ja) * | 2020-04-30 | 2023-12-26 | 矢崎総業株式会社 | 蓄熱材組成物及び建築物の冷暖房用の蓄熱システム |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57185377A (en) * | 1981-05-08 | 1982-11-15 | Mitsubishi Electric Corp | Heat-accumulating material |
-
1984
- 1984-06-08 IL IL72059A patent/IL72059A/xx not_active IP Right Cessation
- 1984-06-08 NZ NZ208432A patent/NZ208432A/en unknown
- 1984-06-11 CA CA000456312A patent/CA1243195A/en not_active Expired
- 1984-06-12 IN IN428/MAS/84A patent/IN161357B/en unknown
- 1984-06-12 EP EP84106653A patent/EP0139829B1/en not_active Expired
- 1984-06-12 AU AU29281/84A patent/AU561130B2/en not_active Ceased
- 1984-06-12 DE DE8484106653T patent/DE3468044D1/de not_active Expired
- 1984-06-14 ES ES533404A patent/ES8607047A1/es not_active Expired
- 1984-06-14 ZA ZA844506A patent/ZA844506B/xx unknown
- 1984-06-14 NO NO842389A patent/NO161007C/no unknown
- 1984-06-15 JP JP59122194A patent/JPS6035077A/ja active Granted
- 1984-06-15 DK DK294884A patent/DK163998C/da not_active IP Right Cessation
- 1984-06-15 KR KR1019840003383A patent/KR910007090B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO161007B (no) | 1989-03-13 |
| ES8607047A1 (es) | 1986-05-16 |
| KR850000506A (ko) | 1985-02-27 |
| AU561130B2 (en) | 1987-04-30 |
| DE3468044D1 (en) | 1988-01-21 |
| NO842389L (no) | 1984-12-17 |
| ZA844506B (en) | 1986-01-29 |
| DK294884D0 (da) | 1984-06-15 |
| DK294884A (da) | 1984-12-16 |
| JPS6035077A (ja) | 1985-02-22 |
| EP0139829B1 (en) | 1987-12-09 |
| IL72059A0 (en) | 1984-10-31 |
| DK163998B (da) | 1992-04-27 |
| EP0139829A1 (en) | 1985-05-08 |
| AU2928184A (en) | 1984-12-20 |
| CA1243195A (en) | 1988-10-18 |
| ES533404A0 (es) | 1986-05-16 |
| DK163998C (da) | 1992-09-21 |
| NO161007C (no) | 1989-06-21 |
| JPH0446994B2 (ko) | 1992-07-31 |
| NZ208432A (en) | 1987-04-30 |
| IL72059A (en) | 1988-03-31 |
| IN161357B (ko) | 1987-11-14 |
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| GRNT | Written decision to grant | ||
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