MA32761B1 - Utilisation de soufre modifié de faible viscosité comme liquide caloporteur et accumulateur de chaleur - Google Patents
Utilisation de soufre modifié de faible viscosité comme liquide caloporteur et accumulateur de chaleurInfo
- Publication number
- MA32761B1 MA32761B1 MA33739A MA33739A MA32761B1 MA 32761 B1 MA32761 B1 MA 32761B1 MA 33739 A MA33739 A MA 33739A MA 33739 A MA33739 A MA 33739A MA 32761 B1 MA32761 B1 MA 32761B1
- Authority
- MA
- Morocco
- Prior art keywords
- liquid
- low
- calories
- transfer
- heat storage
- Prior art date
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
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
-
- 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)
- Catalysts (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
L'invention concerne l'utilisation d'un soufre de faible viscosité, comme liquide caloporteur et accumulateur de chaleur d'un coût avantageux, dont la viscosité diminue fortement par saturation par l'hydrogène sulfuré. L'abaissement de la viscosité peut être obtenu, en variante, par addition de chlorure de soufre. La température de fusion peut être abaissée par addition de phosphore. La plage de température d'utilisation s'étend de 130°C à 700°C. Le liquide est approprié en particulier pour les centrales thermosolaires.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810046071 DE102008046071A1 (de) | 2008-09-05 | 2008-09-05 | Die Anwendung von modifiziertem Schwefel als Wärmeträgerflüssigkeit |
DE200910020922 DE102009020922A1 (de) | 2009-05-12 | 2009-05-12 | Die Anwendung von niedrigviskosem Schwefel als Wärmeträger- und Wärmespeicherflüssigkeit |
PCT/DE2009/000956 WO2010025692A1 (fr) | 2008-09-05 | 2009-07-08 | Utilisation de soufre modifié de faible viscosité comme liquide caloporteur et accumulateur de chaleur |
Publications (1)
Publication Number | Publication Date |
---|---|
MA32761B1 true MA32761B1 (fr) | 2011-11-01 |
Family
ID=41228597
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA33739A MA32761B1 (fr) | 2008-09-05 | 2011-04-01 | Utilisation de soufre modifié de faible viscosité comme liquide caloporteur et accumulateur de chaleur |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110259552A1 (fr) |
EP (1) | EP2350224A1 (fr) |
CN (1) | CN102177216A (fr) |
MA (1) | MA32761B1 (fr) |
WO (1) | WO2010025692A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011083053A1 (fr) * | 2010-01-05 | 2011-07-14 | Basf Se | Liquides caloporteurs et accumulateurs thermiques à base de polysulfures pour des températures extrêmement élevées |
BR112012025545A2 (pt) * | 2010-04-09 | 2016-06-28 | Basf Se | mistura, uso da mesma e processo para preparar a mesma, uso da mistura de forma fluida, transportador de calor e/ou acumulador de calor, usina de energia térmica solar |
US20110247606A1 (en) * | 2010-04-09 | 2011-10-13 | Basf Se | Fluid sulfur with improved viscosity as a heat carrier |
DE102010015632A1 (de) * | 2010-04-20 | 2011-10-20 | Siemens Aktiengesellschaft | Wärmeträger-Medium auf Schwefel-Basis und Verwendung des Wärmeträger-Mediums |
FR2991313B1 (fr) * | 2012-06-01 | 2015-10-16 | Arkema France | Soufre liquide de faible viscosite |
US10876765B2 (en) | 2018-11-28 | 2020-12-29 | Element 16 Technologies, Inc. | Systems and methods of thermal energy storage |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4335578A (en) * | 1980-05-30 | 1982-06-22 | Ford Aerospace & Communications Corporation | Solar power converter with pool boiling receiver and integral heat exchanger |
HU225602B1 (en) * | 2004-01-26 | 2007-05-02 | Solar Technologia Es Vegyi Any | Method for extraction of thermal energy from solar collector and absorber therefore |
WO2008087086A1 (fr) * | 2007-01-16 | 2008-07-24 | Basf Se | Réacteur et procédé de préparation de sulfure d'hydrogène |
-
2009
- 2009-07-08 CN CN200980140550.0A patent/CN102177216A/zh active Pending
- 2009-07-08 WO PCT/DE2009/000956 patent/WO2010025692A1/fr active Application Filing
- 2009-07-08 EP EP09775944A patent/EP2350224A1/fr not_active Withdrawn
- 2009-07-08 US US13/062,363 patent/US20110259552A1/en not_active Abandoned
-
2011
- 2011-04-01 MA MA33739A patent/MA32761B1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
CN102177216A (zh) | 2011-09-07 |
US20110259552A1 (en) | 2011-10-27 |
EP2350224A1 (fr) | 2011-08-03 |
WO2010025692A1 (fr) | 2010-03-11 |
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