ES2184369T3 - Portador de calor a base alquilenglicoles para instalaciones solares. - Google Patents
Portador de calor a base alquilenglicoles para instalaciones solares.Info
- Publication number
- ES2184369T3 ES2184369T3 ES99112666T ES99112666T ES2184369T3 ES 2184369 T3 ES2184369 T3 ES 2184369T3 ES 99112666 T ES99112666 T ES 99112666T ES 99112666 T ES99112666 T ES 99112666T ES 2184369 T3 ES2184369 T3 ES 2184369T3
- Authority
- ES
- Spain
- Prior art keywords
- rentals
- heat
- based carrier
- solar facilities
- ethylene glycol
- 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
Links
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
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/10—Liquid materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
- F24S80/20—Working fluids specially adapted for solar heat collectors
-
- 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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Photovoltaic Devices (AREA)
- Detergent Compositions (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Se presenta un concentrado diluible en agua para la transferencia de calor con una tendencia reducida a la descomposición en dispositivos para la acumulación del calor del sol. Un concentrado para la transferencia de calor para su uso en dispositivos solares de calentamiento comprende, en porcentajes de peso, a) entre un 45 y un 98% de tri- y/o tetra-etilenglicol; b) entre un 1 y un 55% de 1,2- propilenglicol y/o etilenglicol; y c) entre un 1 y un 6% de inhibidor de la corrosión.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19830493A DE19830493C1 (de) | 1998-07-08 | 1998-07-08 | Wärmeträger für Solaranlagen auf Basis von Alkylenglykolen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2184369T3 true ES2184369T3 (es) | 2003-04-01 |
Family
ID=7873328
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99112666T Expired - Lifetime ES2184369T3 (es) | 1998-07-08 | 1999-07-02 | Portador de calor a base alquilenglicoles para instalaciones solares. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6093341A (es) |
EP (1) | EP0971013B1 (es) |
AT (1) | ATE228555T1 (es) |
DE (2) | DE19830493C1 (es) |
DK (1) | DK0971013T3 (es) |
ES (1) | ES2184369T3 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6742345B2 (en) | 2002-03-27 | 2004-06-01 | The Penray Companies, Inc. | Temperature control system using aqueous 1,3-propanediol solution |
US6911275B2 (en) * | 2002-07-12 | 2005-06-28 | Utc Fuel Cells, Llc | High molecular weight direct antifreeze cooled fuel cell |
PL356349A1 (en) * | 2002-09-27 | 2004-04-05 | Adam Skorut | Method of safe transfer of solar energy and low-pressure system for transmission of solar energy |
DE10302093A1 (de) * | 2003-01-21 | 2004-07-29 | Basf Ag | Wärmeträgerflüssigkeiten mit Glaskorrosionsschutz insbesondere für Solaranlagen |
DE10313280A1 (de) * | 2003-03-25 | 2004-10-07 | Basf Ag | Gefrierschutzmittelkonzentrate und Kühlmittelzusammensetzungen auf Basis von Polyglykolen und Amiden zum Schutz von Magnesium und dessen Legierungen |
DE102006004895A1 (de) * | 2006-02-03 | 2007-08-23 | Clariant International Limited | Wärmeträger mit verbesserter Temperaturstabilität auf Basis höherer Polyglykole |
DE102007016738A1 (de) | 2007-04-07 | 2008-10-09 | pro Kühlsole GmbH | Neuer Wärmeträger für Solaranlagen |
DE102010010408A1 (de) | 2010-03-05 | 2011-09-08 | Clariant International Limited | Biologisch abbaubare, frostsichere Wärmeträgerflüssigkeit, ihre Verwendung in oberflächennahen, geothermischen Anlagen, und ein Konzentrat zu ihrer Herstellung |
FR3002541B1 (fr) | 2013-02-26 | 2016-05-20 | Bull Sas | Liquide de refroidissement antigel a haut pouvoir caloporteur |
CN117157377A (zh) * | 2021-04-26 | 2023-12-01 | 埃克森美孚技术与工程公司 | 具有协同热容量的热管理流体 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2334922A1 (fr) * | 1975-12-10 | 1977-07-08 | Arnaud Jean | Collecteur d'energie solaire pour le chauffage des habitations et la fourniture de vapeur d'eau |
EP0025011B1 (de) * | 1979-08-23 | 1982-12-08 | Scheller AG | Flüssige Wärmeträgerzubereitung und ihre Verwendung |
US4389371A (en) * | 1979-09-14 | 1983-06-21 | Basf Wyandotte Corporation | Process for inhibiting the corrosion of aluminum |
US4452758A (en) * | 1981-07-08 | 1984-06-05 | Basf Wyandotte Corporation | Compositions and process for inhibiting corrosion of aluminum |
US4455248A (en) * | 1982-06-01 | 1984-06-19 | Shell Oil Company | Antifreeze compositions |
US4758367A (en) * | 1986-05-22 | 1988-07-19 | Union Carbide Corporation | Triethylene glycol-based heat transfer fluids |
US5484547A (en) * | 1992-04-01 | 1996-01-16 | The Dow Chemical Company | Low temperature heat transfer fluids |
DE19525090A1 (de) * | 1995-07-10 | 1997-01-16 | Basf Ag | Verfahren und Mittel zur Verhinderung der Abscheidung von Feststoffen in Solarabsorbern |
US5637251A (en) * | 1995-07-31 | 1997-06-10 | R.T. Vanderbilt Company, Inc. | Functional additive composition based on organic amine salts for coolants |
-
1998
- 1998-07-08 DE DE19830493A patent/DE19830493C1/de not_active Expired - Lifetime
-
1999
- 1999-06-24 US US09/338,967 patent/US6093341A/en not_active Expired - Lifetime
- 1999-07-02 ES ES99112666T patent/ES2184369T3/es not_active Expired - Lifetime
- 1999-07-02 DE DE59903514T patent/DE59903514D1/de not_active Expired - Lifetime
- 1999-07-02 DK DK99112666T patent/DK0971013T3/da active
- 1999-07-02 AT AT99112666T patent/ATE228555T1/de active
- 1999-07-02 EP EP99112666A patent/EP0971013B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK0971013T3 (da) | 2003-03-10 |
EP0971013A1 (de) | 2000-01-12 |
EP0971013B1 (de) | 2002-11-27 |
ATE228555T1 (de) | 2002-12-15 |
DE59903514D1 (de) | 2003-01-09 |
US6093341A (en) | 2000-07-25 |
DE19830493C1 (de) | 2000-03-09 |
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