MX2018013171A - Uso de una composicion de sal de nitrato como un medio de transferencia de calor o almacenamiento de calor para la primera operacion de un aparato que contiene estos medios. - Google Patents
Uso de una composicion de sal de nitrato como un medio de transferencia de calor o almacenamiento de calor para la primera operacion de un aparato que contiene estos medios.Info
- Publication number
- MX2018013171A MX2018013171A MX2018013171A MX2018013171A MX2018013171A MX 2018013171 A MX2018013171 A MX 2018013171A MX 2018013171 A MX2018013171 A MX 2018013171A MX 2018013171 A MX2018013171 A MX 2018013171A MX 2018013171 A MX2018013171 A MX 2018013171A
- Authority
- MX
- Mexico
- Prior art keywords
- range
- salt composition
- nitrate
- nitrite
- nitrate salt
- Prior art date
Links
Classifications
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- 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
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- 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
- C09K5/12—Molten materials, i.e. materials solid at room temperature, e.g. metals or salts
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- 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
- F24S60/10—Arrangements for storing heat collected by solar heat collectors using latent heat
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- 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
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
-
- 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
- F28D2020/0047—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 using molten salts or liquid metals
-
- 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
-
- 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
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
-
- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Hybrid Cells (AREA)
Abstract
Uso de una composición de sal de nitrato Z que comprende Z1, al menos un nitrato de metal alcalino y, opcionalmente, nitrato de metal alcalino térreo, y también Z2, al menos un nitrito de metal alcalino y, opcionalmente, nitrito de metal alcalino térreo en una cantidad de Z2 en el intervalo de 1.1 a 15.0 en % en moles con base en la suma Z1 más Z2 como el medio de transferencia de calor o almacenamiento de calor en aparatos donde estos medios de transferencia de calor o almacenamiento de calor están comprendidos a una temperatura en el intervalo de 500 a 620°C y una presión parcial de oxígeno sobre la composición de sal de nitrato en el intervalo de 0.1 a 1.0 atm, caracterizada porque es para una temperatura deseada seleccionada del intervalo mencionado anteriormente y para una presión parcial de oxígeno deseada seleccionada en el intervalo mencionado anteriormente, la cantidad molar del nitrito de metal alcalino y, opcionalmente, nitrito de metal alcalino térreo se calcula por medio de la siguiente fórmula (fórmula I) (ver Fórmula) (I) donde las variables tienen los siguientes significados: xnitrito es la fracción molar de nitrito en una mezcla de nitrito/nitrato, K6(T) es la constante de equilibrio dependiente de la temperatura de la reacción de (fórmula II) (ver Fórmula) (II) oxígeno (fórmula III) (ver Fórmula) (III) pO2 es la presión parcial de oxígeno y T es la temperatura de la composición de sal de nitrato, y el valor calculado de la concentración molar del componente Z2 se reduce opcionalmente en 40% o aumenta en 20% y la composición de sal de nitrato Z se calienta a una temperatura de operación máxima en el intervalo de 500 a 620°C en la primera puesta en marcha de dichos aparatos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16167379 | 2016-04-28 | ||
PCT/EP2017/059390 WO2017186566A1 (de) | 2016-04-28 | 2017-04-20 | Verwendung einer nitratsalzzusammensetzung als wärmeträger- oder wärmespeichermedium zur ersten inbetriebnahme einer diese medien enthaltenden vorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2018013171A true MX2018013171A (es) | 2019-02-21 |
Family
ID=55913476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018013171A MX2018013171A (es) | 2016-04-28 | 2017-04-20 | Uso de una composicion de sal de nitrato como un medio de transferencia de calor o almacenamiento de calor para la primera operacion de un aparato que contiene estos medios. |
Country Status (15)
Country | Link |
---|---|
US (1) | US11150031B2 (es) |
EP (1) | EP3448952B1 (es) |
CN (1) | CN109072055B (es) |
AU (1) | AU2017258559B2 (es) |
BR (1) | BR112018072083B1 (es) |
CL (1) | CL2018003057A1 (es) |
ES (1) | ES2908578T3 (es) |
IL (1) | IL262596B (es) |
MA (1) | MA43469B1 (es) |
MX (1) | MX2018013171A (es) |
PT (1) | PT3448952T (es) |
SA (1) | SA518400307B1 (es) |
TN (1) | TN2018000353A1 (es) |
WO (1) | WO2017186566A1 (es) |
ZA (1) | ZA201807886B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112018072083B1 (pt) * | 2016-04-28 | 2023-04-18 | Basf Se | Processo para o primeiro arranque de um aparelho |
GB201816380D0 (en) | 2018-10-08 | 2018-11-28 | Sunamp Ltd | Group II metal nitrate based compositions for use as phase change materials |
DE102018222602A1 (de) * | 2018-12-20 | 2020-06-25 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren zur Speicherung eines anorganischen Salzes und Speichervorrichtung |
CN111252747A (zh) * | 2020-01-19 | 2020-06-09 | 石家庄惠洁科技有限公司 | 一种硝酸低成本清洁生产再利用工艺 |
Family Cites Families (23)
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US3778320A (en) * | 1972-06-20 | 1973-12-11 | Rockwell International Corp | Non-polluting disposal of explosives and propellants |
US4312722A (en) * | 1978-10-06 | 1982-01-26 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for preparing nitrites |
FR2533578B1 (fr) * | 1982-09-27 | 1985-11-29 | Electricite De France | Procede de stabilisation d'un melange de nitrates et de nitrites alcalins fondus utilisable notamment comme fluide caloporteur et melange stabilise ainsi obtenu |
US4563295A (en) * | 1982-09-29 | 1986-01-07 | Erickson Donald C | High temperature absorbent for water vapor |
US5230915A (en) * | 1990-10-24 | 1993-07-27 | Fereidoon Shahidi | Process for preparing a powdered cooked cured-meat pigment |
US6235931B1 (en) * | 1998-12-30 | 2001-05-22 | Shell Oil Company | Partial oxidation of polyoxyalkylene polyol compositions to polycarboxylic acid compositions |
DE60106695T2 (de) * | 2000-08-11 | 2005-03-31 | Neomax Co., Ltd. | Auf einem Seltenerdmetall basierender Permanentmagnet mit einem korrosionsbeständigen Film und Verfahren zu seiner Herstellung |
AU2002228901A1 (en) * | 2000-11-10 | 2002-05-21 | Vector Tobacco (Bermuda) Ltd. | Method and product for removing carcinogens from tobacco smoke |
ES2332980T3 (es) * | 2006-12-13 | 2013-04-02 | Solar Millennium Ag | Sistema salino multinario para almacenar y transferir energía térmica |
CN101050355B (zh) * | 2007-05-14 | 2010-05-19 | 中山大学 | 一种熔融盐传热蓄热介质及其制备方法 |
US7588694B1 (en) * | 2008-02-14 | 2009-09-15 | Sandia Corporation | Low-melting point inorganic nitrate salt heat transfer fluid |
IT1403931B1 (it) * | 2011-02-11 | 2013-11-08 | Eni Spa | Miscela di sali nitrati inorganici. |
ES2612920T3 (es) * | 2012-04-10 | 2017-05-19 | Basf Se | Composiciones de sal de nitrato que contienen carbonato de metal alcalino y su uso como medio portador de calor o medio de almacenamiento de calor |
US9133382B2 (en) * | 2012-04-10 | 2015-09-15 | Basf Se | Nitrate salt compositions comprising alkali metal carbonate and their use as heat transfer medium or heat storage medium |
US20140047837A1 (en) * | 2012-08-17 | 2014-02-20 | Basf Se | Method of improving nitrite salt compositions for use as heat transfer medium or heat storage medium |
MA20150382A1 (fr) * | 2012-08-17 | 2015-10-30 | Basf Se | Procédé d'amélioration de compositions de sels de nitrates lors de leur utilisation comme milieu caloporteur ou accumulateur de chaleur |
US20140049052A1 (en) * | 2012-08-17 | 2014-02-20 | Basf Se | Method of improving nitrate salt compositions for use as heat transfer medium or heat storage medium |
MA37935A1 (fr) * | 2012-08-17 | 2016-01-29 | Basf Se | Procédé d'amélioration de compositions de sels de nitrates lors de leur utilisation comme milieux caloporteurs ou milieux accumulateurs de chaleur |
CN103074040B (zh) * | 2013-01-01 | 2016-06-01 | 北京工业大学 | 低熔点混合熔盐传热蓄热介质 |
US10011754B2 (en) * | 2013-01-23 | 2018-07-03 | Basf Se | Method of improving nitrate salt compositions by means of nitric acid for use as heat transfer medium or heat storage medium |
WO2014114508A1 (de) * | 2013-01-23 | 2014-07-31 | Basf Se | Verfahren zur verbesserung von nitratsalzzusammensetzungen mittels salpetersäure bei deren verwendung als wärmeträgermedium oder wärmespeichermedium |
EP2975099A1 (en) | 2014-07-16 | 2016-01-20 | Siemens Aktiengesellschaft | Salt mixture |
BR112018072083B1 (pt) * | 2016-04-28 | 2023-04-18 | Basf Se | Processo para o primeiro arranque de um aparelho |
-
2017
- 2017-04-20 BR BR112018072083-6A patent/BR112018072083B1/pt active IP Right Grant
- 2017-04-20 CN CN201780026004.9A patent/CN109072055B/zh active Active
- 2017-04-20 MA MA43469A patent/MA43469B1/fr unknown
- 2017-04-20 WO PCT/EP2017/059390 patent/WO2017186566A1/de active Application Filing
- 2017-04-20 US US16/096,319 patent/US11150031B2/en active Active
- 2017-04-20 ES ES17717467T patent/ES2908578T3/es active Active
- 2017-04-20 AU AU2017258559A patent/AU2017258559B2/en active Active
- 2017-04-20 MX MX2018013171A patent/MX2018013171A/es unknown
- 2017-04-20 EP EP17717467.9A patent/EP3448952B1/de active Active
- 2017-04-20 TN TNP/2018/000353A patent/TN2018000353A1/en unknown
- 2017-04-20 PT PT177174679T patent/PT3448952T/pt unknown
-
2018
- 2018-10-25 SA SA518400307A patent/SA518400307B1/ar unknown
- 2018-10-25 IL IL262596A patent/IL262596B/en unknown
- 2018-10-26 CL CL2018003057A patent/CL2018003057A1/es unknown
- 2018-11-22 ZA ZA2018/07886A patent/ZA201807886B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP3448952A1 (de) | 2019-03-06 |
TN2018000353A1 (en) | 2020-06-15 |
CN109072055B (zh) | 2022-02-01 |
CL2018003057A1 (es) | 2018-12-07 |
SA518400307B1 (ar) | 2022-04-28 |
AU2017258559B2 (en) | 2021-01-07 |
AU2017258559A1 (en) | 2018-11-15 |
BR112018072083B1 (pt) | 2023-04-18 |
WO2017186566A1 (de) | 2017-11-02 |
PT3448952T (pt) | 2022-03-25 |
EP3448952B1 (de) | 2021-12-22 |
ES2908578T3 (es) | 2022-05-03 |
US11150031B2 (en) | 2021-10-19 |
BR112018072083A2 (pt) | 2019-02-19 |
MA43469B1 (fr) | 2019-06-28 |
ZA201807886B (en) | 2020-02-26 |
IL262596B (en) | 2022-03-01 |
IL262596A (en) | 2018-12-31 |
US20190137188A1 (en) | 2019-05-09 |
MA43469A1 (fr) | 2019-01-31 |
CN109072055A (zh) | 2018-12-21 |
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