CN113594526A - Ammonia energy storage-based poly-generation system and working method thereof - Google Patents
Ammonia energy storage-based poly-generation system and working method thereof Download PDFInfo
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
- H01M8/222—Fuel cells in which the fuel is based on compounds containing nitrogen, e.g. hydrazine, ammonia
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
- C01B3/047—Decomposition of ammonia
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/02—Preparation, purification or separation of ammonia
- C01C1/04—Preparation of ammonia by synthesis in the gas phase
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
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- 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
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- 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
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- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- 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
- Y02P20/133—Renewable energy sources, e.g. sunlight
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Abstract
The invention discloses a poly-generation system based on ammonia energy storage and a working method thereof, wherein the system comprises an energy storage subsystem and an energy release subsystem; the invention effectively couples renewable energy power generation, water electrolysis hydrogen production, ammonia fuel energy storage, ammonia decomposition hydrogen production, ammonia-air fuel cell and the like, and has the advantages of high energy storage density, long energy storage period, convenience for long-distance transportation, capability of realizing poly-generation of oxygen, hydrogen and electric power and the like.
Description
Technical Field
The invention belongs to the technical field of advanced energy storage, and particularly relates to a poly-generation system based on ammonia energy storage and a working method thereof.
Background
With the global atmospheric pollution and climate warming trend becoming more severe, the traditional power generation system mainly using fossil energy will face unprecedented pressure and challenge. From a worldwide perspective, countries are striving to increase the proportion of renewable energy sources in their own power structures to generate electricity. In the future, the development trend in the world energy field is bound to be a gradual replacement of fossil energy by renewable energy. However, the renewable energy source seriously hinders the development of the renewable energy power generation due to the characteristics of intermittency, instability, uncertainty and the like of the renewable energy source. In the future, renewable energy sources are required to replace fossil energy sources, and development and support of large-scale and long-period energy storage technologies are required.
At present, research in the field of energy storage technology is active, and various energy storage technologies, such as pumped storage, compressed air storage, lithium battery storage, super capacitor storage, flywheel storage, hydrogen storage, etc., are rapidly developed. However, the existing energy storage technology has difficulty in meeting the requirements of high energy storage density, mobility, low self-consumption loss and global energy trade at the same time. Therefore, there is a need to develop a new energy storage technology, so that renewable energy power generation is developed to a deeper and wider direction worldwide.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a poly-generation system based on ammonia energy storage and a working method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a poly-generation system based on ammonia energy storage comprises an energy storage subsystem and an energy release subsystem;
the energy storage subsystem comprises a renewable energy power grid 1, a water electrolysis device 2, an air separation device 3, a hydrogen storage tank 4, an oxygen storage tank 5, a nitrogen storage tank 6, an ammonia synthesis device 7, an ammonia separation and liquefaction device 8, a liquid ammonia storage tank 9 and a liquid ammonia transportation tank car 10; the material inlet of the water electrolysis device 2 is connected with an external water supply system, in the water electrolysis device 2, water generates hydrogen and oxygen through electrolysis reaction, the electric power required by electrolysis is supplied by a renewable energy power grid 1, the hydrogen outlet of the water electrolysis device 2 is connected with the inlet of a hydrogen storage tank 4, the oxygen outlet of the water electrolysis device 2 is connected with the inlet of an oxygen storage tank 5, the outlet of the hydrogen storage tank 4 is connected with the hydrogen inlet of an ammonia synthesis device 7, the material inlet of an air separation device 3 is connected with an external air supply system, in the air separation device 3, air generates nitrogen and oxygen through separation, the electric power required by air separation is supplied by the renewable energy power grid 1, the oxygen outlet of the air separation device 3 is connected with the inlet of the oxygen storage tank 5, the nitrogen outlet of the air separation device 3 is connected with the inlet of a nitrogen storage tank 6, the outlet of the nitrogen storage tank 6 is connected with the nitrogen inlet of the ammonia synthesis device 7, in the ammonia synthesis device 7, the hydrogen and the nitrogen are subjected to ammonia synthesis reaction to generate ammonia gas, the outlet of the ammonia synthesis device 7 is connected with the inlet of the ammonia gas separation and liquefaction device 8, in the ammonia gas separation and liquefaction device 8, the ammonia gas is separated from unreacted hydrogen and nitrogen and liquefied, then is connected with the inlet of the liquid ammonia storage tank 9 through the ammonia outlet of the ammonia gas separation and liquefaction device 8, the mixture of the unreacted hydrogen and the nitrogen obtained through separation is connected with the return gas inlet of the ammonia synthesis device 7 through the mixed gas outlet of the ammonia gas separation and liquefaction device 8, and the ammonia stored in the liquid ammonia storage tank 9 is transported to the place where an ammonia gas user is located through the liquid ammonia transportation tank truck 10;
the energy release subsystem comprises a user side ammonia storage tank 11, an ammonia decomposition hydrogen production device 12 and an ammonia-air fuel cell 13; the inlet of a user side ammonia storage tank 11 is connected with a liquid ammonia transportation tank truck 10, the user side ammonia storage tank 11 is provided with two outlets, one outlet is connected with the inlet of an ammonia decomposition hydrogen production device 12, in the ammonia decomposition hydrogen production device 12, ammonia gas is subjected to decomposition reaction to form nitrogen gas and hydrogen gas, the nitrogen gas is collected and used for other purposes, the hydrogen gas is an important energy carrier and has multiple purposes, such as hydrogen combustion power generation, a hydrogen fuel cell and the like, the other outlet of the user side ammonia storage tank 11 is connected with the ammonia gas inlet of an ammonia-air fuel cell 13, in the ammonia-air fuel cell 13, the ammonia gas and air are subjected to electrochemical reaction to form nitrogen gas and water, electric energy is generated, and the generated electric energy is supplied to the outside.
According to the working method of the ammonia energy storage-based poly-generation system, when the renewable energy in the renewable energy power grid 1 generates excessive power, the surplus renewable energy power in the power grid is used for producing hydrogen through the water electrolysis device 2, the produced hydrogen and the nitrogen obtained by the air separation device 3 are subjected to ammonia synthesis reaction in the ammonia synthesis device 7 to generate ammonia, and the heat required by the ammonia synthesis reaction in the ammonia synthesis device 7 can be supplied by the renewable energy, so that the renewable energy power is converted into the chemical energy of ammonia fuel for energy storage; when renewable energy in a power grid of a certain region in the world is insufficient in power, stored liquid ammonia is transported to a place where a user needs to be through a liquid ammonia transportation tanker 10, and ammonia energy is released and utilized in two modes, wherein one mode is that hydrogen is produced through an ammonia decomposition hydrogen production device 12 and hydrogen energy is supplied to the outside, and the other mode is that electric energy is directly supplied to the outside through an ammonia-air fuel cell 13.
The invention has the beneficial effects that:
a poly-generation system based on ammonia energy storage and a working method thereof have the following advantages: (1) the energy density of the ammonia fuel is high; (2) the ammonia fuel does not contain carbon, and pollutants are not generated in the whole working process of the system, so that the ammonia fuel is an environment-friendly low-carbon energy storage technology; (3) the ammonia fuel based energy storage is convenient for large-scale storage and long-distance transportation; (4) the whole process can realize poly-generation of oxygen, hydrogen and electricity; (5) through ammonia fuel energy storage, be convenient for develop the energy trade in the global scope.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Wherein, 1 is a renewable energy power grid, 2 is a water electrolysis device, 3 is an air separation device, 4 is a hydrogen storage tank, 5 is an oxygen storage tank, 6 is a nitrogen storage tank, 7 is an ammonia synthesis device, 8 is an ammonia separation liquefaction device, 9 is a liquid ammonia storage tank, 10 is a liquid ammonia transportation tank car, 11 is a user side ammonia storage tank, 12 is an ammonia decomposition hydrogen production device, and 13 is an ammonia-air fuel cell.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
referring to fig. 1, an ammonia-based energy storage poly-generation system includes an energy storage subsystem and an energy release subsystem;
the energy storage subsystem comprises a renewable energy power grid 1, a water electrolysis device 2, an air separation device 3, a hydrogen storage tank 4, an oxygen storage tank 5, a nitrogen storage tank 6, an ammonia synthesis device 7, an ammonia separation and liquefaction device 8, a liquid ammonia storage tank 9 and a liquid ammonia transportation tank car 10; the material inlet of the water electrolysis device 2 is connected with an external water supply system, in the water electrolysis device 2, water generates hydrogen and oxygen through electrolysis reaction, the electric power required by electrolysis is supplied by a renewable energy power grid 1, the hydrogen outlet of the water electrolysis device 2 is connected with the inlet of a hydrogen storage tank 4, the oxygen outlet of the water electrolysis device 2 is connected with the inlet of an oxygen storage tank 5, the outlet of the hydrogen storage tank 4 is connected with the hydrogen inlet of an ammonia synthesis device 7, the material inlet of an air separation device 3 is connected with an external air supply system, in the air separation device 3, air generates nitrogen and oxygen through separation, the electric power required by air separation is supplied by the renewable energy power grid 1, the oxygen outlet of the air separation device 3 is connected with the inlet of the oxygen storage tank 5, the nitrogen outlet of the air separation device 3 is connected with the inlet of a nitrogen storage tank 6, the outlet of the nitrogen storage tank 6 is connected with the nitrogen inlet of the ammonia synthesis device 7, in the ammonia synthesis device 7, the hydrogen and the nitrogen are subjected to ammonia synthesis reaction to generate ammonia gas, the outlet of the ammonia synthesis device 7 is connected with the inlet of the ammonia gas separation and liquefaction device 8, in the ammonia gas separation and liquefaction device 8, the ammonia gas is separated from unreacted hydrogen and nitrogen and liquefied, then is connected with the inlet of the liquid ammonia storage tank 9 through the ammonia outlet of the ammonia gas separation and liquefaction device 8, the mixture of the unreacted hydrogen and the nitrogen obtained through separation is connected with the return gas inlet of the ammonia synthesis device 7 through the mixed gas outlet of the ammonia gas separation and liquefaction device 8, and the ammonia stored in the liquid ammonia storage tank 9 is transported to the place where an ammonia gas user is located through the liquid ammonia transportation tank truck 10;
the energy release subsystem comprises a user side ammonia storage tank 11, an ammonia decomposition hydrogen production device 12 and an ammonia-air fuel cell 13; the inlet of a user side ammonia storage tank 11 is connected with a liquid ammonia transportation tank car 10, the user side ammonia storage tank 11 is provided with two outlets, one outlet is connected with the inlet of an ammonia decomposition hydrogen production device 12, in the ammonia decomposition hydrogen production device 12, ammonia gas is subjected to decomposition reaction to form nitrogen gas and hydrogen gas, the nitrogen gas is collected and used for other purposes, the hydrogen gas is an important energy carrier and has multiple purposes, such as hydrogen combustion power generation, a hydrogen fuel cell and the like, the other outlet of the user side ammonia storage tank 11 is connected with the ammonia gas inlet of an ammonia-air fuel cell 13, in the ammonia-air fuel cell 13, the ammonia gas and air are subjected to electrochemical reaction to form nitrogen gas and water, electric energy is generated, and the generated electric energy is supplied to the outside.
As a preferred embodiment of the present invention, the electric power in the renewable energy grid 1 is from photovoltaic power generation, wind power generation, photo-thermal power generation, hydro power generation, biomass power generation, and the like.
In a preferred embodiment of the present invention, the hydrogen gas generated by the decomposition reaction of ammonia gas in the ammonia decomposition hydrogen production apparatus 12 is used as hydrogen gas combustion power generation and/or a hydrogen fuel cell.
According to the working method of the ammonia energy storage-based poly-generation system, when the renewable energy in the renewable energy power grid 1 generates excessive power, the surplus renewable energy power in the power grid is used for producing hydrogen through the water electrolysis device 2, the produced hydrogen and nitrogen obtained by the air separation device 3 are subjected to ammonia synthesis reaction in the ammonia synthesis device 7 to generate ammonia, and heat required by the ammonia synthesis reaction in the ammonia synthesis device 7 can be supplied by the renewable energy, so that the renewable energy power is converted into chemical energy of ammonia fuel for energy storage; when renewable energy in a power grid of a certain region in the world is insufficient in power, stored liquid ammonia is transported to a place where a user needs to be through a liquid ammonia transportation tanker 10, and ammonia energy is released and utilized in two modes, wherein one mode is that hydrogen is produced through an ammonia decomposition hydrogen production device 12 and hydrogen energy is supplied to the outside, and the other mode is that electric energy is directly supplied to the outside through an ammonia-air fuel cell 13.
The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only illustrative of the present invention and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A poly-generation system based on ammonia energy storage comprises an energy storage subsystem and an energy release subsystem;
the energy storage subsystem comprises a renewable energy power grid (1), a water electrolysis device (2), an air separation device (3), a hydrogen storage tank (4), an oxygen storage tank (5), a nitrogen storage tank (6), an ammonia synthesis device (7), an ammonia separation and liquefaction device (8), a liquid ammonia storage tank (9) and a liquid ammonia transportation tank car (10); the material inlet of the water electrolysis device (2) is connected with an external water supply system, in the water electrolysis device (2), water generates hydrogen and oxygen through electrolysis reaction, the electric power required by electrolysis is supplied by a renewable energy power grid (1), the hydrogen outlet of the water electrolysis device (2) is connected with the inlet of a hydrogen storage tank (4), the oxygen outlet of the water electrolysis device (2) is connected with the inlet of an oxygen storage tank (5), the outlet of the hydrogen storage tank (4) is connected with the hydrogen inlet of an ammonia synthesis device (7), the material inlet of an air separation device (3) is connected with an external air supply system, in the air separation device (3), air is separated to generate nitrogen and oxygen, the electric power required by air separation is supplied by the renewable energy power grid (1), the oxygen outlet of the air separation device (3) is connected with the inlet of the oxygen storage tank (5), the nitrogen outlet of the air separation device (3) is connected with the inlet of the nitrogen storage tank (6), the outlet of the nitrogen storage tank (6) is connected with the nitrogen inlet of the ammonia synthesis device (7), in the ammonia synthesis device (7), the hydrogen and the nitrogen carry out ammonia synthesis reaction to generate ammonia gas, the outlet of the ammonia synthesis device (7) is connected with the inlet of the ammonia gas separation liquefaction device (8), in the ammonia gas separation and liquefaction device (8), separating and liquefying ammonia gas from unreacted hydrogen and nitrogen, connecting the separated and liquefied ammonia gas with an inlet of a liquid ammonia storage tank (9) through an ammonia outlet of the ammonia gas separation and liquefaction device (8), connecting a separated unreacted hydrogen and nitrogen mixture with a returned gas inlet of an ammonia synthesis device (7) through a mixed gas outlet of the ammonia gas separation and liquefaction device (8), and transporting ammonia stored in the liquid ammonia storage tank (9) to the place where an ammonia gas user is located through a liquid ammonia transportation tank car (10);
the energy release subsystem comprises a user side ammonia storage tank (11), an ammonia decomposition hydrogen production device (12) and an ammonia-air fuel cell (13); the inlet of a user side ammonia storage tank (11) is connected with a liquid ammonia transportation tank car (10), the user side ammonia storage tank (11) is provided with two outlets, one outlet is connected with the inlet of an ammonia decomposition hydrogen production device (12), in the ammonia decomposition hydrogen production device (12), ammonia gas is subjected to decomposition reaction to form nitrogen gas and hydrogen gas, the nitrogen gas is collected and used for other purposes, the hydrogen gas is an important energy carrier and has multiple purposes, the other outlet of the user side ammonia storage tank (11) is connected with the ammonia gas inlet of an ammonia-air fuel cell (13), in the ammonia-air fuel cell (13), the ammonia gas and air are subjected to electrochemical reaction to form nitrogen gas and water and generate electric energy, and the generated electric energy is supplied to the outside.
2. The ammonia energy storage based polygeneration system of claim 1, wherein: the electric power in the renewable energy power grid (1) is from photovoltaic power generation, wind power generation, photo-thermal power generation, hydroelectric power generation and biomass power generation.
3. The ammonia energy storage based polygeneration system of claim 1, wherein: the hydrogen gas generated by the ammonia decomposition reaction in the ammonia decomposition hydrogen production device (12) is used as a hydrogen combustion power generation and/or hydrogen fuel cell.
4. Method of operating a polygeneration system based on ammonia energy storage according to any of claims 1 to 3, characterized in that: when the renewable energy in the renewable energy power grid (1) generates excessive power, hydrogen is produced by surplus renewable energy power in the power grid through the water electrolysis device (2), the produced hydrogen and nitrogen obtained by the air separation device (3) are subjected to ammonia synthesis reaction in the ammonia synthesis device (7) to produce ammonia, and heat required by the ammonia synthesis reaction in the ammonia synthesis device (7) is supplied by the renewable energy, so that the renewable energy power is converted into chemical energy of ammonia fuel to store energy, and the ammonia fuel energy storage is based on that the ammonia has lower liquefaction pressure at normal temperature than the hydrogen, so that large-scale storage and transportation are easy, and the global transportation of the renewable energy is convenient to develop; when renewable energy in a power grid of a certain region in the world is insufficient in power, stored liquid ammonia is transported to a place where a user needs to be through a liquid ammonia transportation tanker (10), and ammonia energy is released and utilized in two modes, namely, hydrogen is produced through an ammonia decomposition hydrogen production device (12) to supply hydrogen energy to the outside, and electric energy is directly supplied to the outside through an ammonia-air fuel cell (13).
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114508699A (en) * | 2022-02-18 | 2022-05-17 | 国网江苏电力设计咨询有限公司 | Comprehensive energy supply system for hydrogen production and hydrogenation by ammonia cracking |
| CN114959747A (en) * | 2022-05-09 | 2022-08-30 | 西安交通大学 | Production, storage and transportation comprehensive energy system for preparing green ammonia based on solar drive |
| CN115345425A (en) * | 2022-07-08 | 2022-11-15 | 清华大学 | Control method and device of energy storage system, computer equipment and storage medium |
| CN115750017A (en) * | 2022-11-30 | 2023-03-07 | 国家电投集团科学技术研究院有限公司 | Liquid air energy storage coupling ammonia production power generation system and method |
| CN115930215A (en) * | 2022-11-21 | 2023-04-07 | 上海慕帆动力科技有限公司 | Energy storage system based on oxyhydrogen combustion technology and operation method |
| CN116161676A (en) * | 2023-01-09 | 2023-05-26 | 中国长江三峡集团有限公司 | Comprehensive energy system for generating electricity, storing energy and preparing ammonia |
| EP4186853A1 (en) * | 2021-11-26 | 2023-05-31 | Linde GmbH | Method and device for producing ammonia |
| CN116639707A (en) * | 2023-05-24 | 2023-08-25 | 山东福富新材料科技有限公司 | Carbon-free new energy ecological system |
-
2021
- 2021-09-02 CN CN202111026017.0A patent/CN113594526A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4186853A1 (en) * | 2021-11-26 | 2023-05-31 | Linde GmbH | Method and device for producing ammonia |
| WO2023094020A1 (en) * | 2021-11-26 | 2023-06-01 | Linde Gmbh | Method and apparatus for producing ammonia |
| CN114508699A (en) * | 2022-02-18 | 2022-05-17 | 国网江苏电力设计咨询有限公司 | Comprehensive energy supply system for hydrogen production and hydrogenation by ammonia cracking |
| CN114959747A (en) * | 2022-05-09 | 2022-08-30 | 西安交通大学 | Production, storage and transportation comprehensive energy system for preparing green ammonia based on solar drive |
| CN115345425A (en) * | 2022-07-08 | 2022-11-15 | 清华大学 | Control method and device of energy storage system, computer equipment and storage medium |
| CN115345425B (en) * | 2022-07-08 | 2023-07-07 | 清华大学 | Control method and device of energy storage system, computer equipment and storage medium |
| CN115930215A (en) * | 2022-11-21 | 2023-04-07 | 上海慕帆动力科技有限公司 | Energy storage system based on oxyhydrogen combustion technology and operation method |
| CN115930215B (en) * | 2022-11-21 | 2023-09-26 | 上海慕帆动力科技有限公司 | Energy storage system based on oxyhydrogen combustion technology and operation method |
| CN115750017A (en) * | 2022-11-30 | 2023-03-07 | 国家电投集团科学技术研究院有限公司 | Liquid air energy storage coupling ammonia production power generation system and method |
| CN115750017B (en) * | 2022-11-30 | 2024-05-24 | 国家电投集团科学技术研究院有限公司 | Liquid air energy storage coupling ammonia production power generation system and method |
| CN116161676A (en) * | 2023-01-09 | 2023-05-26 | 中国长江三峡集团有限公司 | Comprehensive energy system for generating electricity, storing energy and preparing ammonia |
| CN116639707A (en) * | 2023-05-24 | 2023-08-25 | 山东福富新材料科技有限公司 | Carbon-free new energy ecological system |
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