KR20230025842A - The apparatus for fuel production by fresh water on sea - Google Patents
The apparatus for fuel production by fresh water on sea Download PDFInfo
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- KR20230025842A KR20230025842A KR1020230019372A KR20230019372A KR20230025842A KR 20230025842 A KR20230025842 A KR 20230025842A KR 1020230019372 A KR1020230019372 A KR 1020230019372A KR 20230019372 A KR20230019372 A KR 20230019372A KR 20230025842 A KR20230025842 A KR 20230025842A
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- fresh water
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- hydrogen
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- ammonia
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- 239000013505 freshwater Substances 0.000 title claims abstract description 119
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 31
- 239000000446 fuel Substances 0.000 title claims abstract description 29
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 92
- 239000001257 hydrogen Substances 0.000 claims abstract description 85
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 85
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 229910021529 ammonia Inorganic materials 0.000 claims abstract description 46
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 42
- 230000005611 electricity Effects 0.000 claims abstract description 21
- 238000010248 power generation Methods 0.000 claims abstract description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 56
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 39
- 239000001301 oxygen Substances 0.000 claims description 39
- 229910052760 oxygen Inorganic materials 0.000 claims description 39
- 229910052757 nitrogen Inorganic materials 0.000 claims description 28
- 239000000077 insect repellent Substances 0.000 claims description 5
- 239000013535 sea water Substances 0.000 abstract description 19
- 238000010612 desalination reaction Methods 0.000 abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 150000002431 hydrogen Chemical class 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
- B63B27/30—Arrangement of ship-based loading or unloading equipment for transfer at sea between ships or between ships and off-shore structures
- B63B27/34—Arrangement of ship-based loading or unloading equipment for transfer at sea between ships or between ships and off-shore structures using pipe-lines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J3/00—Driving of auxiliaries
- B63J3/04—Driving of auxiliaries from power plant other than propulsion power plant
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4473—Floating structures supporting industrial plants, such as factories, refineries, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/02—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes
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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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/727—Offshore wind turbines
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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
- 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
- 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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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
본 발명은 해상에 설치되는 담수를 이용한 연료생산장치에 대한 것으로서, 더욱 상세하게는 해상에서 담수를 이용하여 수소 또는 암모니아와 같은 연료를 생산하는 해상용 연료생산장치에 대한 것이다.The present invention relates to a fuel production apparatus using fresh water installed at sea, and more particularly, to a marine fuel production apparatus for producing fuel such as hydrogen or ammonia using fresh water at sea.
탄소 발생을 억제하기 위한 친환경 정책으로 수소 사용이 장려되고 있다. 수소를 사용하기 위해서 수소가 생산되어야 하며, 수소를 생산하는 방법에 따라 그린수소, 블루수소 및 그레이수소가 있다. 블루수소 및 그레이수소는 수소를 생산시 이산화탄소가 발생하므로 탄소 발생을 억제하는데 한계가 있다.The use of hydrogen is being promoted as an eco-friendly policy to curb carbon emissions. In order to use hydrogen, hydrogen must be produced, and there are green hydrogen, blue hydrogen, and gray hydrogen according to the method of producing hydrogen. Blue hydrogen and gray hydrogen generate carbon dioxide when hydrogen is produced, so there is a limit to suppressing carbon generation.
따라서 탄소 발생을 억제하기 위해서는 그린수소가 적합하며, 그린수소는 물을 분해하는 수전해방식으로 생산된다. 이때 물을 전기분해하여 수소를 생산하기 위해서는 전기가 사용되므로, 친환경의 신재생에너지를 사용하여 수전해방식으로 수소를 생산한다.Therefore, green hydrogen is suitable for suppressing carbon generation, and green hydrogen is produced by a water electrolysis method that decomposes water. At this time, since electricity is used to produce hydrogen by electrolysis of water, hydrogen is produced by the water electrolysis method using eco-friendly renewable energy.
그래서 종래에는 해상에 설치된 해상풍력발전기를 사용하여 수소를 생산하였다. 해상풍력발전기로 전기를 생산한 후 해수를 전기분해하여 수소를 생산하였다. 이때 해수에는 염소 및 각종 이물질이 있으므로 해수를 직접 전기분해할 수 없고, 해수에 포함된 이물질을 제거하는 해수담수화 필터링 과정을 거쳐서 해수를 담수로 만들어서 전기분해하였다.So conventionally, hydrogen was produced using offshore wind turbines installed on the sea. After generating electricity with an offshore wind turbine, hydrogen was produced by electrolysis of seawater. At this time, since the seawater contains chlorine and various foreign substances, the seawater cannot be directly electrolyzed, and the seawater is made into fresh water through a seawater desalination filtering process to remove foreign substances contained in the seawater and electrolyzed.
종래와 방법과 같이 해수를 이용하여 수소를 생산할 경우 해수담수화 과정을 거쳐야 하므로 담수화하는데 많은 전기에너지가 사용된다는 문제점이 있었다.In the case of producing hydrogen using seawater as in the conventional method, there is a problem in that a lot of electrical energy is used for desalination because it needs to go through a seawater desalination process.
또한, 종래의 경우 해수 필터링을 하므로 필터를 주기적으로 교체해야 한다는 문제점이 있었다.In addition, in the conventional case, since seawater is filtered, there is a problem in that the filter must be replaced periodically.
본 발명은 상기의 문제점을 해결하기 위한 것이다. 본 발명은 해수담수화 과정없이 해상에서 에너지를 생산하여 수소 또는 암모니아와 같은 친환경 에너지원을 생산할 수 있는 연료생산장치를 제공하는 것을 목적으로 한다.The present invention is to solve the above problems. An object of the present invention is to provide a fuel production device capable of producing an eco-friendly energy source such as hydrogen or ammonia by generating energy at sea without seawater desalination.
본 발명의 일 측면에 따른 해상에 설치되는 담수를 이용한 연료생산장치는 담수수단과, 전기분해수단과, 수소탱크와, 발전수단과, 수소파이프라인을 포함한다. 상기 담수수단은 담수를 저장하기 위한 담수탱크와, 선박에 연결되어 상기 선박으로부터 상기 담수탱크에 담수를 공급하기 위한 담수파이프라인을 구비한다. 상기 전기분해수단은 상기 담수탱크에 수용된 담수를 전기분해한다. 상기 수소탱크는 상기 전기분해수단으로 상기 담수가 전기분해되어 발생된 수소를 저장한다. 상기 발전수단은 상기 전기분해수단에 전기를 공급한다. 상기 수소파이프라인은 상기 수소탱크에 저장된 수소를 상기 선박으로 공급한다.An apparatus for producing fuel using fresh water installed on the sea according to an aspect of the present invention includes a desalination means, an electrolysis means, a hydrogen tank, a power generation means, and a hydrogen pipeline. The fresh water means includes a fresh water tank for storing fresh water and a fresh water pipeline connected to a ship to supply fresh water from the ship to the fresh water tank. The electrolysis means electrolyzes the fresh water contained in the fresh water tank. The hydrogen tank stores hydrogen generated by electrolysis of the fresh water by the electrolysis means. The generating means supplies electricity to the electrolysis means. The hydrogen pipeline supplies hydrogen stored in the hydrogen tank to the ship.
본 발명의 다른 측면에 따른 해상에 설치되는 담수를 이용한 연료생산장치는 담수수단과, 전기분해수단과, 수소탱크와, 발전수단과, 질소탱크와, 암모니아생산기와, 암모니아탱크와, 암모니아파이프라인을 포함한다. 상기 담수수단은 담수를 저장하기 위한 담수탱크와, 선박에 연결되어 상기 선박으로부터 상기 담수탱크에 담수를 공급하기 위한 담수파이프라인을 구비한다. 상기 전기분해수단은 상기 담수탱크에 수용된 담수를 전기분해한다. 상기 수소탱크는 상기 전기분해수단으로 상기 담수가 전기분해되어 발생된 수소를 저장한다. 상기 발전수단은 상기 전기분해수단에 전기를 공급한다. 상기 질소탱크는 질소를 저장한다. 상기 암모니아생산기는 상기 수소탱크에 저장된 수소와, 상기 질소탱크에 저장된 질소를 사용하여 상기 발전수단으로 부터 전기를 공급받아 암모니아를 생산한다. 상기 암모니아탱크는 상기 암모니아생산기에서 생산된 암모니아를 저장한다. 상기 암모니아파이프라인은 상기 암모니아탱크에 저장된 암모니아를 상기 선박으로 공급한다.According to another aspect of the present invention, a fuel production device using fresh water installed on the sea includes a desalination means, an electrolysis means, a hydrogen tank, a power generation means, a nitrogen tank, an ammonia generator, an ammonia tank, and an ammonia pipeline. includes The fresh water means includes a fresh water tank for storing fresh water and a fresh water pipeline connected to a ship to supply fresh water from the ship to the fresh water tank. The electrolysis means electrolyzes the fresh water contained in the fresh water tank. The hydrogen tank stores hydrogen generated by electrolysis of the fresh water by the electrolysis means. The generating means supplies electricity to the electrolysis means. The nitrogen tank stores nitrogen. The ammonia generator uses hydrogen stored in the hydrogen tank and nitrogen stored in the nitrogen tank to receive electricity from the power generation means and produce ammonia. The ammonia tank stores the ammonia produced in the ammonia generator. The ammonia pipeline supplies the ammonia stored in the ammonia tank to the ship.
또한, 상기의 해상에 설치되는 담수를 이용한 연료생산장치는 상기 발전수단으로부터 전기를 공급받아서 공기 중에서 질소를 생산하여 상기 질소탱크에 공급하는 질소발생기를 더 포함하는 것이 바람직하다.In addition, the fuel production device using fresh water installed on the sea preferably further includes a nitrogen generator for receiving electricity from the power generation means to produce nitrogen in the air and supplying it to the nitrogen tank.
한편, 상기의 해상에 설치되는 담수를 이용한 연료생산장치들은 산소탱크와, 산소파이프라인을 더 포함하는 것이 바람직하다. 상기 산소탱크는 상기 전해분해수단으로 상기 담수가 전기분해되어 발생된 산소를 저장한다. 상기 산소파이프라인은 상기 산소탱크에 저장된 산소를 상기 선박으로 공급한다.On the other hand, it is preferable that the fuel production devices using fresh water installed on the sea further include an oxygen tank and an oxygen pipeline. The oxygen tank stores oxygen generated by electrolysis of the fresh water by the electrolytic means. The oxygen pipeline supplies oxygen stored in the oxygen tank to the ship.
또한, 상기의 해상에 설치되는 담수를 이용한 연료생산장치에 있어서, 상기 발전수단은 풍력발전기나, 파력발전기나, 태양력발전기나, 조류발전기 중 적어도 어느 하나를 사용하여 전기를 생산하는 것이 바람직하다.In addition, in the fuel production device using fresh water installed on the sea, it is preferable that the power generating means produces electricity using at least one of a wind power generator, a wave power generator, a solar power generator, and a tidal current generator.
또한, 상기의 해상에 설치되는 담수를 이용한 연료생산장치는 상기 선박의 접안시 선박과의 충격을 흡수하기 위한 방충재를 더 포함하는 것이 바람직하다.In addition, it is preferable that the fuel production device using fresh water installed on the sea further includes an insect repellent for absorbing an impact with the ship when the ship is docked.
본 발명에 의하면, 선박으로부터 담수를 공급받아서 해상에 설치된 발전기로 담수를 수분해하여 수소를 생산한다. 육상이 아닌 해상에 풍력발전기 등이 설치되므로 발전 효율을 높일 수 있으며, 해수가 아닌 담수를 수분해 하므로 해수담수화 과정이 필요없다. 그래서 본 발명에 의하면 육상에 비하여 전기에너지를 많이 확보할 수 있고, 확보된 에너지로 해수담수화 과정없이 수소 또는 암모니아를 생산할 수 있으므로 수소 또는 암모니아의 생산량을 늘릴 수 있을 뿐만 아니라 경제성을 확보할 수 있다.According to the present invention, fresh water is supplied from a ship and hydrogen is produced by decomposing the fresh water with a generator installed on the sea. Since wind power generators are installed on the sea instead of on land, power generation efficiency can be increased, and since fresh water, not sea water, is hydrolyzed, there is no need for a sea water desalination process. Therefore, according to the present invention, it is possible to secure a lot of electric energy compared to land, and to produce hydrogen or ammonia with the secured energy without seawater desalination, so that not only can the production of hydrogen or ammonia be increased, but also economic feasibility can be secured.
도 1은 본 발명에 따른 해상에 설치되는 담수를 이용한 연료생산장치의 일 실시예의 사시도,
도 2는 도 1의 실시예의 평면도,
도 3은 본 발명에 따른 해상에 설치되는 담수를 이용한 연료생산장치의 다른 실시예의 사시도,
도 4는 도 2의 실시예의 평면도이다.1 is a perspective view of an embodiment of a fuel production device using fresh water installed on the sea according to the present invention;
Figure 2 is a plan view of the embodiment of Figure 1;
3 is a perspective view of another embodiment of a fuel production device using fresh water installed on the sea according to the present invention;
Figure 4 is a plan view of the embodiment of Figure 2;
도 1 내지 도 2는 본 발명에 따른 해상에 설치되는 담수를 이용한 연료생산장치의 일 실시예이다. 도 1 내지 도 2를 참조하여 본 발명에 따른 해상에 설치되는 담수를 이용한 연료생산장치의 일 실시예를 설명한다.1 and 2 are an embodiment of a fuel production device using fresh water installed on the sea according to the present invention. Referring to FIGS. 1 and 2, an embodiment of a fuel production device using fresh water installed on the sea according to the present invention will be described.
해상에 설치되는 담수를 이용한 연료생산장치는 해상에 설치되며 담수수단(10)과, 전기분해수단(15)과, 수소탱크(20)와, 발전수단(25)과, 수소파이프라인(30)과, 산소탱크(35)와, 산소파이프라인(40)과, 방충재(42)를 포함한다.The fuel production device using fresh water installed on the sea is installed on the sea and includes a desalination means 10, an electrolysis means 15, a
담수수단(10)은 담수탱크(11)와, 담수파이프라인(13)을 구비한다. 담수탱크(11)는 담수를 저장하며, 담수파이프라인(13)은 선박으로부터 담수탱크(11)에 담수를 공급받을 수 있도록 선박에서 담수탱크(11)로 연결된다. 즉 담수파이프라인(13)은 일단에 선박여 연결될 수 있고 타단은 담수탱크(11)로 연결된다. 그래서 담수파이프라인(13)을 통하여 담수탱크(11)는 선박에서 담수를 공급받을 수 있다. 선박에 수용된 담수는 육상으로부터 제공받을 수 있다.The fresh water means 10 includes a
전기분해수단(15)은 담수탱크(11)에 수용된 담수를 전기분해한다. 전기분해수단(15)에서 담수를 전기분해하면 수소와 산소가 생산된다.The electrolysis means 15 electrolyzes the fresh water contained in the
수소탱크(20)는 전기분해수단(15)에서 담수가 전기분해되어 발생된 수소를 저장한다.The
발전수단(25)은 전기분해수단(15)에 전기를 공급하기 위하여 전기를 생산한다. 본 실시예의 발전수단(25)은 해상 풍력발전기가 사용된다. 풍력발전기 외에 태양력발전기, 파력발전기, 조류발전기 또는 이들이 복합적으로 사용될 수 있다.The generating means 25 produces electricity to supply electricity to the electrolysis means 15. As the power generation means 25 of this embodiment, an offshore wind power generator is used. In addition to wind power generators, solar power generators, wave power generators, tidal current generators, or a combination thereof may be used.
수소파이프라인(30)은 수소탱크(20)에 저장된 수소를 선박으로 공급한다. 그래서 수소파이프라인(30)은 일단은 선박에 연결될 수 있고, 타단은 수소탱크(20)에 연결된다. 따라서 수소파이프라인(30)을 통하여 담수가 수분해되어 생산된 수소를 선박으로 공급할 수 있다.The
산소탱크(35)는 전기분해수단(15)에서 담수가 전기분해되어 발생된 수소를 저장한다.The
산소파이프라인(40)은 산소탱크(35)에 저장된 산소를 선박으로 공급한다. 그래서 산소파이프라인(40)은 일단은 선박에 연결될 수 있고 타단은 산소탱크(35)로 연결된다. 따라서 산소파이프라인(40)을 통하여 담수가 수분해되어 생산된 산소를 선박으로 공급할 수 있다.The
방충재(42)는 선박이 담수를 공급하고 수소나 산소를 공급받기 위하여 본 실시예의 연료생산장치에 접안할 때 선박과의 충격을 흡수한다. 그래서 선박이 본 실시예의 연료생산장치에 안전하게 접안할 수 있다.The
본 실시예의 경우 선박이 담수를 싣고 연료생산장치에 접안된다. 그러면 담수파이프라인(12)을 선박(더욱 상세하게는 선박에 설치된 담수탱크)에 연결한다.In the case of this embodiment, the ship is loaded with fresh water and docked at the fuel production device. Then, the
담수파이프라인(12)이 선박에 연결되면 선박으로부터 담수파이프라인(12)을 통하여 담수를 담수탱크(11)로 공급받는다. 그러면 담수탱크(11)에는 담수가 저장된다.When the
발전수단(25)으로 전기를 생산하고, 생산된 전기로 전기분해수단(15)을 동작시켜 담수탱크(11)에 저장된 담수를 수소와 산소를 전기분해한다.Electricity is produced by the power generation means 25, and the electrolysis means 15 is operated with the generated electricity to electrolyze the fresh water stored in the
전기분해수단(15)으로 전기분해된 수소를 수소탱크(20)에 저장하고, 산소를 산소탱크(35)에 저장한다.Hydrogen electrolyzed by the electrolysis means 15 is stored in the
수소파이프라인(30)을 선박(더욱 상세하게는 선박에 설치된 수소탱크)에 연결하여 수소탱크(20)에 저장된 수소를 수소파이프라인(30)을 통하여 선박으로 공급한다.The
또한, 산소파이프라인(40)은 선박(더욱 상세하게는 선박에 설치된 산소탱크)에 연결하여 산소탱크(35)에 저장된 산소를 산소파이프라인(40)을 통하여 선박으로 공급한다.In addition, the
본 실시예에 의하면, 해수를 전기분해하는 것이 아니라 선박으로부터 담수를 공급받아서 담수를 전기분해하므로 해수담수화 과정이 필요없다.According to this embodiment, since fresh water is electrolyzed by receiving fresh water from a ship instead of electrolyzing sea water, a sea water desalination process is not required.
그리고 해상에 설치되는 발전수단(25)을 사용하므로 전기 생산량을 높일 수 있다. 따라서 전기생산량이 높을 뿐만 아니라 전기분해시 해수담수화 과정이 요구되지 아니하므로 수소생산량을 증대시킬 수 있다.And since the power generating means 25 installed on the sea is used, the amount of electricity can be increased. Therefore, since electricity production is high and seawater desalination process is not required during electrolysis, hydrogen production can be increased.
도 3 내지 도 4는 본 발명에 따른 해상에 설치되는 담수를 이용한 연료생산장치의 다른 실시예이다. 도 3 내지 도 4를 이용하여 본 발명에 따른 해상에 설치되는 담수를 이용한 연료생산장치의 다른 실시예를 설명한다.3 to 4 are other embodiments of a fuel production device using fresh water installed on the sea according to the present invention. Another embodiment of a fuel production device using fresh water installed on the sea according to the present invention will be described with reference to FIGS. 3 and 4 .
도 3의 실시예는 도 1의 실시예에 비하여 질소탱크(45)와, 암모니아생산기(50)와, 암모니아탱크(55)와, 암모니아파이프라인(60)과, 질소발생기(65)를 더 포함한다. Compared to the embodiment of FIG. 1, the embodiment of FIG. 3 further includes a
질소탱크(45)는 질소를 저장한다. 질소는 선박 등을 통하여 공급받을 수도 있고, 본 실시예와 같이 질소발생기(65)를 통하여 공급받을 수 있다.The
암모니아생산기(50)는 수소탱크(20)에 저장된 수소와 질소탱크(45)에 저장된 질소를 사용하여 발전수단(25)으로부터 전기를 공급받아서 암모니아를 생산한다.The
암모니아탱크(55)는 암모니아생산기(50)에 생산된 암모니아를 저장한다.The
암모니아파이프라인(60)은 암모니아탱크(55)에 저장된 암모니아를 선박으로 공급하기 위하여 일단은 선박(즉 선박에 설치된 암모니아탱크)에 연결될 수 있고 타단은 암모니아탱크(55)로 연결된다.The
질소발생기(65)는 발전수단(25)으로부터 전기를 공급받아 공기 중에서 질소를 생산하여 질소탱크(45)에 공급한다.The
수소의 경우 액화온도가 -253℃이지만 암모니아의 경우 -33.34℃이다. 그래서 수소를 액화하기가 어렵지만 암모니아는 상대적으로 용이하다. 따라서 전기분해수단(15)에서 생성된 수소를 선박으로 전송하기는 어렵지만 암모니아는 상대적으로 용이하므로 본 실시예의 경우 수소를 암모니아로 합성하여 선박으로 보낸다.In the case of hydrogen, the liquefaction temperature is -253 °C, but in the case of ammonia, it is -33.34 °C. So while hydrogen is difficult to liquefy, ammonia is relatively easy. Therefore, it is difficult to transport the hydrogen generated by the electrolysis means 15 to the ship, but since ammonia is relatively easy, in this embodiment, hydrogen is synthesized into ammonia and sent to the ship.
10 : 담수수단
11 : 담수탱크
12 : 담수파이프라인
15 : 전기분해수단
20 : 수소탱크
25 : 발전수단
30 : 수소파이프라인
35 : 산소탱크
40 : 산소파이프라인
42 : 방충재
45 : 질소탱크
50 : 암모니아생산기
55 : 암모니아탱크
60 : 암모니아파이프라인
65 : 질소발생기10: fresh water means 11: fresh water tank
12: fresh water pipeline 15: electrolysis means
20: hydrogen tank 25: power generation means
30: hydrogen pipeline 35: oxygen tank
40: oxygen pipeline 42: insect repellent
45: nitrogen tank 50: ammonia generator
55: ammonia tank 60: ammonia pipeline
65: nitrogen generator
Claims (5)
상기 담수탱크에 수용된 담수를 전기분해하기 위한 전기분해수단과,
상기 전기분해수단으로 상기 담수가 전기분해되어 발생된 수소를 저장하기 위한 수소탱크와,
상기 전기분해수단에 전기를 공급하기 위한 발전수단과,
상기 수소탱크에 저장된 수소를 상기 선박으로 공급하기 위한 수소파이프라인와,
상기 전해분해수단으로 상기 담수가 전기분해되어 발생된 산소를 저장하기 위한 산소탱크와,
상기 산소탱크에 저장된 산소를 상기 선박으로 공급하기 위한 산소파이프라인을 포함하는 것을 특징으로 하는 해상에 설치되는 담수를 이용한 연료생산장치.a fresh water tank for storing fresh water; a fresh water means connected to a ship and having a fresh water pipeline for supplying fresh water from the ship to the fresh water tank;
an electrolysis means for electrolyzing the fresh water contained in the fresh water tank;
A hydrogen tank for storing hydrogen generated by electrolysis of the fresh water by the electrolysis means;
A power generation means for supplying electricity to the electrolysis means;
A hydrogen pipeline for supplying hydrogen stored in the hydrogen tank to the ship;
an oxygen tank for storing oxygen generated by electrolysis of the fresh water by the electrolytic means;
Fuel production device using fresh water installed on the sea, characterized in that it comprises an oxygen pipeline for supplying oxygen stored in the oxygen tank to the ship.
상기 담수탱크에 수용된 담수를 전기분해하기 위한 전기분해수단과,
상기 전기분해수단으로 상기 담수가 전기분해되어 발생된 수소를 저장하기 위한 수소탱크와,
상기 전기분해수단에 전기를 공급하기 위한 발전수단과,
질소를 저장한 질소탱크와,
상기 수소탱크에 저장된 수소와, 상기 질소탱크에 저장된 질소를 사용하여 상기 발전수단으로 부터 전기를 공급받아 암모니아를 생산하는 암모니아생산기와,
상기 암모니아생산기에서 생산된 암모니아를 저장하는 암모니아탱크와,
상기 암모니아탱크에 저장된 암모니아를 상기 선박으로 공급하기 위한 암모니아파이프라인과,
상기 전해분해수단으로 상기 담수가 전기분해되어 발생된 산소를 저장하기 위한 산소탱크와,
상기 산소탱크에 저장된 산소를 상기 선박으로 공급하기 위한 산소파이프라인을 포함하는 것을 특징으로 하는 해상에 설치되는 담수를 이용한 연료생산장치.a fresh water tank for storing fresh water; a fresh water means connected to a ship and having a fresh water pipeline for supplying fresh water from the ship to the fresh water tank;
an electrolysis means for electrolyzing the fresh water contained in the fresh water tank;
A hydrogen tank for storing hydrogen generated by electrolysis of the fresh water by the electrolysis means;
A power generation means for supplying electricity to the electrolysis means;
A nitrogen tank for storing nitrogen;
An ammonia generator for producing ammonia by receiving electricity from the power generation means using hydrogen stored in the hydrogen tank and nitrogen stored in the nitrogen tank;
An ammonia tank for storing the ammonia produced in the ammonia generator;
An ammonia pipeline for supplying the ammonia stored in the ammonia tank to the ship;
an oxygen tank for storing oxygen generated by the electrolysis of the fresh water by the electrolytic means;
Fuel production device using fresh water installed on the sea, characterized in that it comprises an oxygen pipeline for supplying oxygen stored in the oxygen tank to the ship.
상기 발전수단으로부터 전기를 공급받아서 공기 중에서 질소를 생산하여 상기 질소탱크에 공급하는 질소발생기를 더 포함하는 것을 특징으로 하는 해상에 설치되는 담수를 이용한 연료생산장치.According to claim 2,
A fuel production device using fresh water installed on the sea, characterized in that it further comprises a nitrogen generator for receiving electricity from the power generation means to produce nitrogen in the air and supply it to the nitrogen tank.
상기 발전수단은 풍력발전기나, 파력발전기나, 태양력발전기나, 조류발전기 중 적어도 어느 하나를 사용하여 전기를 생산하는 것을 특징으로 하는 해상에 설치되는 담수를 이용한 연료생산장치.According to any one of claims 1 to 3,
The power generating means is a fuel production device using fresh water installed on the sea, characterized in that for producing electricity using at least one of a wind power generator, a wave power generator, a solar power generator, or a tidal current generator.
상기 선박의 접안시 선박과의 충격을 흡수하기 위한 방충재를 더 포함하는 것을 특징으로 하는 해상에 설치되는 담수를 이용한 연료생산장치.According to claim 4,
Fuel production device using fresh water installed on the sea, characterized in that it further comprises an insect repellent for absorbing an impact with the ship when the ship berths.
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| KR1020210076899A KR20210084363A (en) | 2021-06-04 | 2021-06-14 | The apparatus for fuel production by fresh water on sea |
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- 2021-06-14 KR KR1020210076899A patent/KR20210084363A/en active Application Filing
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