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公开(公告)号：EP4454996A1
公开(公告)日：2024-10-30
申请号：EP22911868.2
申请日：2022-12-20
发明人： JEONG, Seong Kyu , WOO, Il Guk , KANG, Dong Eok , YANG, Dae Won , KIM, Yu Jin , KIM, Young Soo , AN, Su Kyung
IPC分类号： B63J3/02 , B63J2/12 , B63B25/16 , F01K23/10 , F01K11/02 , F01K9/02 , F01N5/02 , F02G5/02 , F01K25/10
摘要： Disclosed herein is an exhaust gas waste heat recovery system for ships. The exhaust gas waste heat recovery system includes: a heat-transfer medium circulation line provided to a ship and allowing a working fluid to circulate therealong; a vaporizer provided to the heat-transfer medium circulation line and vaporizing the working fluid through heat exchange with an exhaust gas discharged from an engine of the ship; and an expansion turbine provided to the heat-transfer medium circulation line, receiving the working fluid, and generating shaft power while expanding the received working fluid, wherein the engine is fueled by a low-flashpoint liquefied gas, and the working fluid undergoes phase change from liquid to gas using the exhaust gas from the engine fueled by the low-flashpoint liquefied gas as a heat source while circulating in a closed loop along the heat-transfer medium circulation line.
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公开(公告)号：EP4234899A1
公开(公告)日：2023-08-30
申请号：EP20960044.4
申请日：2020-12-17
发明人： NAM, Byung Tak
摘要： The present invention relates to an apparatus for reducing greenhouse gas emission in a vessel and a vessel including the same, in which an absorbent liquid recycling unit is provided in two or more stages so that an unreacted aqueous ammonium salt solution remaining in ammonia water is removed to maintain a concentration of ammonia water at a certain level, thereby increasing a recovery rate of an absorbent liquid and preventing a deterioration in greenhouse gas absorption performance.
Or in which exhaust gas is cooled by a heat exchange method, thereby preventing a decrease in a concentration of an absorbent liquid, and an absorbent liquid recycling unit is provided in two or more stages so that an unreacted aqueous ammonium salt solution remaining in ammonia water is removed, thereby increasing a recovery rate of the absorbent liquid and preventing a deterioration in greenhouse gas absorption performance.-
公开(公告)号：EP4230849A1
公开(公告)日：2023-08-23
申请号：EP20957832.7
申请日：2020-12-17
发明人： NAM, Byung Tak
摘要： The present invention relates to an apparatus for reducing greenhouse gas emission in a vessel and a vessel including the same, which are capable of constantly maintaining a concentration of a greenhouse gas absorbing liquid to prevent a decrease in absorption performance of an absorption tower, and applying a pressurization system to prevent the loss of an absorbent liquid due to the natural evaporation of a high-concentration absorbent liquid.
Or which are capable of cooling exhaust gas with fresh water by a heat exchange method, thereby preventing a decrease in concentration of an absorbent liquid, and controlling the concentration of the absorbent liquid to constantly maintain the concentration of the absorbing liquid, thereby preventing a decrease in absorption performance.-
公开(公告)号：EP3907395B1
公开(公告)日：2023-01-18
申请号：EP19914622.6
申请日：2019-12-18
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5.发明授权
公开(公告)号：EP3510264B1
公开(公告)日：2022-12-21
申请号：EP17849198.1
申请日：2017-08-22
发明人： JOHANSSON, Björn , HÖCKERDAL, Erik
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公开(公告)号：EP3610149B1
公开(公告)日：2022-12-07
申请号：EP18720313.8
申请日：2018-04-12
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8.发明公开
公开(公告)号：EP4065827A1
公开(公告)日：2022-10-05
申请号：EP20828668.2
申请日：2020-11-24
发明人： ROCCHINI, Marco , D'EPIRO, Clino
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公开(公告)号：EP4050200A1
公开(公告)日：2022-08-31
申请号：EP20879643.3
申请日：2020-11-24
摘要： A diesel-steam power plant is provided with a water/water-type heat exchanger, and an oil cooling system which is provided with an oil/water-type heat exchanger. The proposed invention further comprises a water supply system, a steam generator comprising a steam turbine and a steam condenser, and a system for circulating a coolant.
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公开(公告)号：EP4018088A1
公开(公告)日：2022-06-29
申请号：EP19765637.4
申请日：2019-08-21
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