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公开(公告)号：US11046904B2
公开(公告)日：2021-06-29
申请号：US16336911
申请日：2017-12-27
发明人： Xuebing Zhou , Deqing Liang , Zhen Long , Xiaodong Shen
摘要： An apparatus for growing hydrate crystals includes a high-pressure-resistant crystallization vessel, a temperature control system, a pressure control system, a data collection system, and a mobile shelf. The apparatus can realize a variety of experimental methods such as the bubble method, the droplet method and the solution growth method by changing the experimental fitting in the high-pressure-resistant crystallization vessel, and thereby-improve the versatility of the device.
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公开(公告)号：US12121854B2
公开(公告)日：2024-10-22
申请号：US18575341
申请日：2021-12-17
发明人： Zhen Long , Yong He , Deqing Liang , Xuebing Zhou
CPC分类号： B01D53/62 , B01D53/002 , B01D53/78 , C01B32/50 , B01D2257/504
摘要： A device and a method for continuous CO2 capture by a double-bed hydrate process are provided. The device includes a first fixed-bed hydrate reactor, a second fixed-bed hydrate reactor, a solution circulation system, a gas inlet system and an exhaust system; the first fixed-bed hydrate reactor and the second fixed-bed hydrate reactor are respectively connected in series with the gas inlet system, the exhaust system and the solution circulation system, and are connected in parallel; the refrigerant fluid and the heat medium fluid output by a compression-refrigeration system alternately flow into a heat exchange coil of the first fixed-bed hydrate reactor and a heat exchange coil of the second fixed-bed hydrate reactor, and the two fixed-bed hydrate reactors are alternately subjected to hydrate formation and decomposition reactions to realize continuous CO2 capture and separation.
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