To provide a vessel capable of recovering ammonia as ammonia water and suppressing enlargement of a hull.SOLUTION: The vessel comprises: an ammonia recovery unit that absorbs ammonia in water and recovers it as recovered ammonia water; a regeneration tower that heats the recovered ammonia water and separates the recovered ammonia water into ammonia removed water and ammonia steam; a gas-liquid separation unit that separates the ammonia steam separated at the regeneration tower into an ammonia gas and a separated liquid; and a separated liquid circulation unit that circulates the separated liquid to the regeneration tower.SELECTED DRAWING: Figure 3
【課題】アンモニアをアンモニア水として回収可能としつつ、船体の大型化を抑制することが可能な船舶を提供する。【解決手段】船舶は、アンモニアを水に吸収させて回収アンモニア水として回収するアンモニア回収部と、前記回収アンモニア水を加熱し、前記回収アンモニア水をアンモニア除去水とアンモニア蒸気とに分離する再生塔と、前記再生塔で分離したアンモニア蒸気をアンモニアガスと分離液体とに分離する気液分離部と、前記分離液体を前記再生塔に還流させる分離液体還流部と、を備える。【選択図】図3
VESSEL
船舶
2022-12-06
Patent
Elektronische Ressource
Japanisch
CONTROL METHOD FOR VESSEL, VESSEL CONTROL PROGRAM, VESSEL CONTROL SYSTEM, AND VESSEL
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