Disclosed are a fuel cell hydrogen supply system of an underwater moving body using dehydrogenation reaction of ammonia and a underwater moving body having the same. The fuel cell hydrogen supply system of the underwater moving body according to one embodiment of the present invention includes: an ammonia storage tank for storing ammonia as fuel; an ammonia dehydrogenation reactor (NH3 dehydrogenation reactor) for performing an ammonia dehydrogenation reaction using the ammonia fuel supplied from the ammonia storage tank; an ammonia adsorption device for receiving the reactants passing through the ammonia dehydrogenation reactor and allowing only nitrogen and hydrogen to pass; a nitrogen adsorption device for receiving nitrogen and hydrogen passing through the ammonia adsorption device to supply only hydrogen to the fuel cell; and a waste heat recovery unit (WHRU) for recovering high-temperature reaction heat generated from the fuel cell, and transferring the recovered reaction heat to the ammonia dehydrogenation reactor so as to be used for the ammonia dehydrogenation reaction. Accordingly, ammonia is used as a fuel, so that the fuel is stored in a low pressurized tank or a low temperature tank.
암모니아의 탈수소화반응을 이용한 수중운동체의 연료전지 수소 공급 시스템 및 이를 포함하는 수중운동체에 관하여 개시한다. 본 발명의 일 실시예에 따르는 암모니아의 탈수소화반응을 이용한 수중운동체의 연료전지 수소 공급 시스템은 암모니아를 연료로 저장하는 암모니아 저장탱크, 상기 암모니아 저장탱크에서 공급받은 암모니아 연료를 이용하여 암모니아 탈수소화반응을 수행하는 암모니아 탈수소화반응기(NH3 dehydrogenation reactor), 상기 암모니아 탈수소화반응기를 거친 반응물을 공급받아 질소와 수소만을 통과시키는 암모니아 흡착장치, 상기 암모니아 흡착장치를 통과한 질소와 수소를 공급받아 연료전지에 수소만을 공급하는 질소 흡착장치, 및 상기 연료전지에서 발생되는 고온의 반응열을 회수하며, 상기 회수한 반응열을 상기 암모니아 탈수소화반응기로 전달하여 상기 암모니아 탈수소화반응에 이용시키는 WHRU(Waste Heat Recovery Unit)를 포함한다.
FUEL CELL HYDROGEN SUPPLY SYSTEM OF UNDERWATER MOVING BODY USING DEHYDROGENATION REACTION OF AMMONIA AND UNDERWATER MOVING BODY HAVING THE SAME
암모니아의 탈수소화반응을 이용한 수중운동체의 연료전지 수소 공급 시스템 및 이를 포함하는 수중운동체
2021-01-27
Patent
Electronic Resource
Korean
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / C01B NON-METALLIC ELEMENTS , Nichtmetallische Elemente |
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