ES2010810A6 - Hydrated calcium chloride-containing composition for accumulating and recovering heat due to phase change at about 20 degree and production thereof - Google Patents
Hydrated calcium chloride-containing composition for accumulating and recovering heat due to phase change at about 20 degree and production thereofInfo
- Publication number
- ES2010810A6 ES2010810A6 ES8802929A ES8802929A ES2010810A6 ES 2010810 A6 ES2010810 A6 ES 2010810A6 ES 8802929 A ES8802929 A ES 8802929A ES 8802929 A ES8802929 A ES 8802929A ES 2010810 A6 ES2010810 A6 ES 2010810A6
- Authority
- ES
- Spain
- Prior art keywords
- calcium chloride
- accumulating
- degree
- production
- phase change
- 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
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 title abstract 4
- 239000001110 calcium chloride Substances 0.000 title abstract 4
- 229910001628 calcium chloride Inorganic materials 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 abstract 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 abstract 2
- 239000011591 potassium Substances 0.000 abstract 2
- 229910052700 potassium Inorganic materials 0.000 abstract 2
- PVNJLUVGTFULAE-UHFFFAOYSA-N [NH4+].[Cl-].[K] Chemical compound [NH4+].[Cl-].[K] PVNJLUVGTFULAE-UHFFFAOYSA-N 0.000 abstract 1
- 235000019270 ammonium chloride Nutrition 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000006735 deficit Effects 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 150000004687 hexahydrates Chemical class 0.000 abstract 1
- 239000001103 potassium chloride Substances 0.000 abstract 1
- 235000011164 potassium chloride Nutrition 0.000 abstract 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)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Seasonings (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
The composition consists of calcium chloride, ammonium potassium chloride, potassium and/or ammonium nitrate and water, the total quantity of water exhibiting a molar deficit of 1 to 12 % in relation to the quantity of water necessary for crystallising all the calcium chloride in the form of hexahydrate. The composition is produced by first of all making an aqueous solution of potassium chloride, of ammonium chloride and of potassium and/or ammonium nitrate, in which the calcium chloride is subsequently incorporated.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8713485A FR2621044B1 (en) | 1987-09-28 | 1987-09-28 | COMPOSITION BASED ON HYDRATED CALCIUM CHLORIDE FOR THE STORAGE AND RESTITUTION OF CALORIES BY PHASE CHANGE TOWARDS 20 OC AND METHOD FOR THE PREPARATION THEREOF |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2010810A6 true ES2010810A6 (en) | 1989-12-01 |
Family
ID=9355359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8802929A Expired ES2010810A6 (en) | 1987-09-28 | 1988-09-27 | Hydrated calcium chloride-containing composition for accumulating and recovering heat due to phase change at about 20 degree and production thereof |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH01163286A (en) |
ES (1) | ES2010810A6 (en) |
FR (1) | FR2621044B1 (en) |
GR (1) | GR1000165B (en) |
IT (1) | IT1227208B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7168604B2 (en) * | 2020-03-16 | 2022-11-09 | 矢崎総業株式会社 | Heat storage material composition |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2569418B1 (en) * | 1984-08-27 | 1986-12-05 | Solvay | COMPOSITION BASED ON CALCIUM HEXAHYDRATE CHLORIDE FOR STORING CALORIES BY PHASE CHANGE AND METHOD FOR THE PREPARATION THEREOF |
BE902448A (en) * | 1985-05-17 | 1985-11-18 | Centre Nat Rech Scient | Heat storage material - comprising hydrated calcium chloride, ammonium chloride and sodium chloride |
BE902449A (en) * | 1985-05-17 | 1985-11-18 | Centre Nat Rech Scient | Heat storage material - comprising hydrated calcium chloride with chloride cpds. of ammonium, potassium and sodium |
-
1987
- 1987-09-28 FR FR8713485A patent/FR2621044B1/en not_active Expired
-
1988
- 1988-08-30 GR GR880100561A patent/GR1000165B/en unknown
- 1988-09-23 IT IT8822058A patent/IT1227208B/en active
- 1988-09-27 ES ES8802929A patent/ES2010810A6/en not_active Expired
- 1988-09-27 JP JP63242196A patent/JPH01163286A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
IT1227208B (en) | 1991-03-27 |
JPH01163286A (en) | 1989-06-27 |
GR1000165B (en) | 1991-10-10 |
FR2621044A1 (en) | 1989-03-31 |
FR2621044B1 (en) | 1989-12-08 |
GR880100561A (en) | 1989-06-22 |
IT8822058A0 (en) | 1988-09-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2008-09-27 |
|
FD1A | Patent lapsed |
Effective date: 20010201 |