ES2010810A6 - Procedimiento para preparar una composicion a base de cloruro de calcio hidratado para el almacenamiento y la restitucion de calorias por cambio de fase hacia 20{c - Google Patents
Procedimiento para preparar una composicion a base de cloruro de calcio hidratado para el almacenamiento y la restitucion de calorias por cambio de fase hacia 20{cInfo
- 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)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Seasonings (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR UNA COMPOSICION A BASE DE CLORURO DE CALCIO HIDRATADO PARA EL ALMACENAMIENTO Y LA RESTITUCION DE CALORIAS POR CAMBIO DE GASE HACIA 20GC. CONSISTE EN PREPARAR EN PRIMER LUGAR UNA SOLUCION ACUOSA DE CLORURO DE POTASIO, CLORURO DE AMONIO Y NITRATO DE POTASIO Y/O DE AMONIO, E INCORPORAR A CONTINUACION CLORURO DE CALCIO A LA SOLUCION ASI FORMADA, DE TAL MANETA QUE LA RELACION ENTRE EL NUMERO TOTAL DE MOLES DE CLORURO DE AMONIO Y/O DE POTASIO SEA DE 0,20 A 0,95 Y LA CANTIDAD DE AGUA TOTAL PRESENTE UN DEFICIT MOLAR DE 1 A 12% CON RELACION A LA CANTIDAD DE AGUA NECESARIA PARA CRISTALIZAR LA TOTALIDAD DEL CLORURO DE CALCIO EN FORMA DE HEXAHIDRATO. EL INVENTO ES APLICABLE AL ACONDICIONAMIENTO TERMICO DE LOCALES INDUSTRIALES, GRANJAS E INVERNADEROS AGRICOLAS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8713485A FR2621044B1 (fr) | 1987-09-28 | 1987-09-28 | Composition a base de chlorure de calcium hydrate pour le stockage et la restitution de calories par changement de phase vers 20 oc et procede pour sa preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2010810A6 true ES2010810A6 (es) | 1989-12-01 |
Family
ID=9355359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8802929A Expired ES2010810A6 (es) | 1987-09-28 | 1988-09-27 | Procedimiento para preparar una composicion a base de cloruro de calcio hidratado para el almacenamiento y la restitucion de calorias por cambio de fase hacia 20{c |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH01163286A (es) |
ES (1) | ES2010810A6 (es) |
FR (1) | FR2621044B1 (es) |
GR (1) | GR1000165B (es) |
IT (1) | IT1227208B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7168604B2 (ja) * | 2020-03-16 | 2022-11-09 | 矢崎総業株式会社 | 蓄熱材組成物 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2569418B1 (fr) * | 1984-08-27 | 1986-12-05 | Solvay | Composition a base de chlorure de calcium hexahydrate pour le stockage de calories par changement de phase et procede pour sa preparation |
BE902448A (fr) * | 1985-05-17 | 1985-11-18 | Centre Nat Rech Scient | Materiaux a base de chlorure de calcium hydrate accumulant de la chaleur par changement de phase a une temperature voisine de 23,5 degres c. |
BE902449A (fr) * | 1985-05-17 | 1985-11-18 | Centre Nat Rech Scient | Materiaux a base de chlorure de calcium hydrate accumulant de la chaleur par changement de phase a une temperature voisine de 24,5 degres c. |
-
1987
- 1987-09-28 FR FR8713485A patent/FR2621044B1/fr not_active Expired
-
1988
- 1988-08-30 GR GR880100561A patent/GR1000165B/el unknown
- 1988-09-23 IT IT8822058A patent/IT1227208B/it active
- 1988-09-27 ES ES8802929A patent/ES2010810A6/es not_active Expired
- 1988-09-27 JP JP63242196A patent/JPH01163286A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2621044B1 (fr) | 1989-12-08 |
GR1000165B (el) | 1991-10-10 |
IT1227208B (it) | 1991-03-27 |
JPH01163286A (ja) | 1989-06-27 |
GR880100561A (en) | 1989-06-22 |
IT8822058A0 (it) | 1988-09-23 |
FR2621044A1 (fr) | 1989-03-31 |
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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 |