ES473799A1 - Procedimiento y aparato para transferencia de calor - Google Patents
Procedimiento y aparato para transferencia de calorInfo
- Publication number
- ES473799A1 ES473799A1 ES473799A ES473799A ES473799A1 ES 473799 A1 ES473799 A1 ES 473799A1 ES 473799 A ES473799 A ES 473799A ES 473799 A ES473799 A ES 473799A ES 473799 A1 ES473799 A1 ES 473799A1
- Authority
- ES
- Spain
- Prior art keywords
- hydrogen
- refrigeration
- materials
- hydride
- heat
- 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
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title abstract 7
- 238000005057 refrigeration Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000001179 sorption measurement Methods 0.000 title 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 5
- 239000001257 hydrogen Substances 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 5
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 238000003795 desorption Methods 0.000 abstract 1
- 238000004845 hydriding Methods 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
- F25B17/12—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type using desorption of hydrogen from a hydride
-
- 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
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/047—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for absorption-type refrigeration systems
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
Procedimiento para transferencia de calor entre una fuente de calor y un sumidero de calor a temperaturas diferentes, por medio de un sistema de absorción de hidrógeno-hidruro que funciona entre una presión superior y una presión inferior, y que comprende hidrógeno y materiales reversiblemente hidrurables que tienen diferentes características de absorción-desorción para el hidrógeno, en el que cada material se hidrura alternativamente de un modo cíclico y exotérmico hasta una temperatura y presión, se calienta o enfría para activarlo para deshidruración, se deshidrura a otra temperatura y presión, y se enfría o calienta para desactivarlo para hidruración, siendo por tanto transferido hidrógeno entre los materiales, siendo por tanto transferido hidrógeno entre los materiales, caracterizado porque el sistema comprende tres o más materiales hidrurables diferentes en un único circuito de circulación de hidrógeno, y porque el hidrógeno se transfiere cíclica y sucesivamente entre estos materialesde modo que el cambio de presión entre las presiones de trabajo superior e inferior en una dirección tiene lugar en dos o más etapas.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83810677A | 1977-09-30 | 1977-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES473799A1 true ES473799A1 (es) | 1979-04-01 |
Family
ID=25276276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES473799A Expired ES473799A1 (es) | 1977-09-30 | 1978-09-29 | Procedimiento y aparato para transferencia de calor |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0001496A1 (es) |
| JP (1) | JPS5499095A (es) |
| CA (1) | CA1127857A (es) |
| ES (1) | ES473799A1 (es) |
| IT (1) | IT7851326A0 (es) |
| ZA (1) | ZA785532B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422500A (en) * | 1980-12-29 | 1983-12-27 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Metal hydride heat pump |
| FR2620048B1 (fr) * | 1987-09-07 | 1989-12-22 | Elf Aquitaine | Procede de conduite d'une reaction thermochimique et installation permettant la mise en oeuvre de ce procede |
| US5174367A (en) * | 1989-03-13 | 1992-12-29 | Sanyo Electric Co., Ltd. | Thermal utilization system using hydrogen absorbing alloys |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4055962A (en) * | 1976-08-18 | 1977-11-01 | Terry Lynn E | Hydrogen-hydride absorption systems and methods for refrigeration and heat pump cycles |
| US4096639A (en) * | 1976-11-08 | 1978-06-27 | The International Nickel Company, Inc. | Nickel-mischmetal-calcium alloys for hydrogen storage |
-
1978
- 1978-09-21 CA CA311,807A patent/CA1127857A/en not_active Expired
- 1978-09-29 ZA ZA00785532A patent/ZA785532B/xx unknown
- 1978-09-29 ES ES473799A patent/ES473799A1/es not_active Expired
- 1978-09-29 EP EP78300438A patent/EP0001496A1/en not_active Withdrawn
- 1978-09-30 JP JP12112778A patent/JPS5499095A/ja active Pending
- 1978-10-02 IT IT7851326A patent/IT7851326A0/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5499095A (en) | 1979-08-04 |
| CA1127857A (en) | 1982-07-20 |
| EP0001496A1 (en) | 1979-04-18 |
| IT7851326A0 (it) | 1978-10-02 |
| ZA785532B (en) | 1979-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19971103 |