KR100291100B1 - 신규한잠열축열조성물 - Google Patents
신규한잠열축열조성물 Download PDFInfo
- Publication number
- KR100291100B1 KR100291100B1 KR1019930021115A KR930021115A KR100291100B1 KR 100291100 B1 KR100291100 B1 KR 100291100B1 KR 1019930021115 A KR1019930021115 A KR 1019930021115A KR 930021115 A KR930021115 A KR 930021115A KR 100291100 B1 KR100291100 B1 KR 100291100B1
- Authority
- KR
- South Korea
- Prior art keywords
- latent heat
- heat storage
- gelatin
- sodium
- 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 - Lifetime
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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
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- 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (7)
- 적어도 1 종 이상의 무기수화물 90 내지 98중량%, 1 종 이상의 조핵제 0.5 내지 3중량% 및 증점제로서 젤라틴 0.01 내지 10중량% 를 포함함을 특징으로 하는 잠열 축열조성물.
- 제 1 항에 있어서, 젤라틴의 농도가 1 내지 3중량% 인 잠열 축열조성물.
- 제 1 항 또는 2 항에 있어서, 1 종 이상의 다른 증점제 0.01 내지 2중량% 를 추가로 포함하는 잠열 축열조성물.
- 제 3 항에 있어서, 상기 다른 증점제가 셀룰로즈 유도체, 아크릴 아미드, 아크릴산 유도체, 폴리비닐 알코올 등의 합성유기물 및 고무계 증점제, 키틴질, 알부민등의 천연 유기물 중에서 선택되는 잠열 축열조성물.
- 제 1 항에 있어서, 무기수화물이 황산나트륨 10 수화물, 제 2 인산나트륨 12 수화물, 염화칼슘 6 수화물, 초산나트륨 3 수화물, 티오황산나트륨 5 수화물, 또는 공융 혼합물로서 초산나트륨 3 수화물-요소인 잠열 축열조성물.
- 제 5 항에 있어서, 초산 나트륨 3 수화물-요소중의 요소 성분이 20 내지 60중량% 인 잠열 축열조성물.
- 제 1 항에 있어서, 조핵제가 파이로 인산나트륨 10 수화물, 제 3 인산나트륨 12 수화물, 제 2 인산나트륨 12 수화물, 또는 셀레늄산 나트륨인 잠열 축열조성물.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930021115A KR100291100B1 (ko) | 1993-10-12 | 1993-10-12 | 신규한잠열축열조성물 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930021115A KR100291100B1 (ko) | 1993-10-12 | 1993-10-12 | 신규한잠열축열조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950011586A KR950011586A (ko) | 1995-05-15 |
KR100291100B1 true KR100291100B1 (ko) | 2001-10-22 |
Family
ID=37525974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930021115A Expired - Lifetime KR100291100B1 (ko) | 1993-10-12 | 1993-10-12 | 신규한잠열축열조성물 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100291100B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101594164B1 (ko) * | 2014-09-25 | 2016-03-03 | 트윈에너지(주) | 가열 및 냉각용 잠열 축열재 조성물 |
CN108913099A (zh) * | 2018-07-10 | 2018-11-30 | 长沙鲜源生物科技有限公司 | 一种蓄冷剂的制备方法、蓄冷剂、蓄冷块及其应用 |
US11560503B2 (en) * | 2020-04-15 | 2023-01-24 | Ut-Battelle, Llc | Stable salt hydrate-based thermal energy storage materials |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201309871D0 (en) * | 2013-06-03 | 2013-07-17 | Sunamp Ltd | Improved phase change materials |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55142075A (en) * | 1979-04-23 | 1980-11-06 | Mitsubishi Electric Corp | Thermal energy storage material |
-
1993
- 1993-10-12 KR KR1019930021115A patent/KR100291100B1/ko not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55142075A (en) * | 1979-04-23 | 1980-11-06 | Mitsubishi Electric Corp | Thermal energy storage material |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101594164B1 (ko) * | 2014-09-25 | 2016-03-03 | 트윈에너지(주) | 가열 및 냉각용 잠열 축열재 조성물 |
CN108913099A (zh) * | 2018-07-10 | 2018-11-30 | 长沙鲜源生物科技有限公司 | 一种蓄冷剂的制备方法、蓄冷剂、蓄冷块及其应用 |
US11560503B2 (en) * | 2020-04-15 | 2023-01-24 | Ut-Battelle, Llc | Stable salt hydrate-based thermal energy storage materials |
Also Published As
Publication number | Publication date |
---|---|
KR950011586A (ko) | 1995-05-15 |
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