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公开(公告)号：EP3567134A1
公开(公告)日：2019-11-13
申请号：EP19173030.8
申请日：2015-09-18
发明人： YOON, Hyung-chul , YOO, Chung-yul , KIM, Jong-nam , YU, Ji-haeng , HAN, Sang-sup
摘要： The present disclosure relates to an ammonia synthesis apparatus, and more particularly, to an electrochemical ammonia synthesis apparatus using an aqueous solution or a molten liquid of an alkali metal as an electrolyte. According to one or more embodiments, when an aqueous solution or a molten liquid of an alkali metal is used as an electrolyte in an ammonia synthesis apparatus, compositions, sizes, and shapes of an electrode and an electrolyte may be easily controlled, and thus a yield of ammonia synthesis may improve.
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公开(公告)号：EP3222753A2
公开(公告)日：2017-09-27
申请号：EP15861594.8
申请日：2015-09-18
发明人： YOON, Hyung-chul , YOO, Chung-yul , KIM, Jong-nam , YU, Ji-haeng , HAN, Sang-sup
CPC分类号： C25B15/08 , C25B1/00 , C25B9/08 , C25B11/0447 , C25B15/02
摘要： The present disclosure relates to an ammonia synthesis apparatus, and more particularly, to an electrochemical ammonia synthesis apparatus using an aqueous solution or a molten liquid of an alkali metal as an electrolyte. According to one or more embodiments, when an aqueous solution or a molten liquid of an alkali metal is used as an electrolyte in an ammonia synthesis apparatus, compositions, sizes, and shapes of an electrode and an electrolyte may be easily controlled, and thus a yield of ammonia synthesis may improve.
摘要翻译： 本发明涉及氨合成装置，更具体地涉及使用碱金属的水溶液或熔融液作为电解质的电化学氨合成装置。 根据一个或多个实施方式，当在氨合成装置中使用碱金属的水溶液或熔融液体作为电解质时，可以容易地控制电极和电解质的组成，尺寸和形状， 氨合成的产率可以提高。
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公开(公告)号：EP4417574A1
公开(公告)日：2024-08-21
申请号：EP23821855.6
申请日：2023-05-17
发明人： HAN, Sang-sup , YOON, Hyung-chul , BEUM, Hee-Tae , CHO, Kanghee , KIM, Sun Hyung , JU, Hyung Kuk , KIM, Jae Hyung , Lee, Kyungho , PARK, Jong-ho , KIM, Jong-nam
CPC分类号： Y02E60/36
摘要： The present disclosure relates to a pressure swing adsorption apparatus for high purity hydrogen purification from ammonia decomposition and a hydrogen purification method using the same, and more specifically, the pressure swing adsorption apparatus includes a plurality of adsorption towers including a guard bed unit and a hydrogen purification unit, in which each adsorption tower is packed with different adsorbents, to purify high purity hydrogen from mixed hydrogen gas produced after ammonia decomposition, make it easy to replace the adsorbent for ammonia removal, minimize the likelihood that the lifetime of the adsorbent in the hydrogen purification unit is drastically reduced by trace amounts of ammonia, efficiently recover hydrogen of the guard bed unit, thereby maximizing the hydrogen recovery rate compared to a conventional pressure swing adsorption process including a pretreatment unit and a hydrogen purification unit, and respond to a large change in ammonia concentration in the raw material.
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公开(公告)号：EP3222753B1
公开(公告)日：2019-05-08
申请号：EP15861594.8
申请日：2015-09-18
发明人： YOON, Hyung-chul , YOO, Chung-yul , KIM, Jong-nam , YU, Ji-haeng , HAN, Sang-sup
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