The invention discloses a liquefied natural gas power ship carbon emission reduction system which comprises an LNG storage tank, a ship engine and a ship electric power system and further comprises an LNG gasification module and a methane cracking module, an outlet of the LNG storage tank is connected with an inlet of the LNG gasification module, and an outlet of the LNG gasification module is connected with the ship engine and the methane cracking module. An outlet of the methane cracking module is connected with the hydrogen storage tank, an outlet of the hydrogen storage tank is connected with the combustion chamber, the ship engine and the ship electric power system, and LNG (liquefied natural gas) serves as cleaner fuel and can remarkably reduce emission of sulfur oxide and nitrogen oxide. The methane cracking technology can convert methane in LNG into hydrogen and solid carbon, and greenhouse gas emission is further reduced. The hydrogen not only can replace LNG to provide power for the ship to further reduce environmental pollution, but also can be used as an energy source of the magnetic field conversion high-temperature plasma state hydrogen power generation device to supply power to the ship.
本发明公开了一种液化天然气动力船舶碳减排系统,包括LNG储存罐,船舶发动机和船舶电力系统,还包括LNG气化模块、甲烷裂解模块,LNG储存罐出口与LNG气化模块入口连接,LNG气化模块出口与船舶发动机、甲烷裂解模块连接,甲烷裂解模块出口连接氢气储存罐,氢气储存罐出口与所述燃烧室、船舶发动机、船舶电力系统连,LNG(液化天然气)作为一种更清洁的燃料,能显著降低硫氧化物和氮氧化物的排放。甲烷裂解技术可以将LNG中的甲烷转化为氢气和固态碳,进一步减少温室气体排放。氢气不仅可以代替LNG为船舶提供动力,进一步减少环境污染,还可以用作磁场转化高温等离子体态氢发电装置的能源,为船舶供电。
Liquefied natural gas power ship carbon emission reduction system
一种液化天然气动力船舶碳减排系统
2024-08-06
Patent
Electronic Resource
Chinese
IPC: | F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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