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1.
公开(公告)号:US11772046B2
公开(公告)日:2023-10-03
申请号:US18054473
申请日:2022-11-10
发明人: Joe Jones , Al Yablonsky
IPC分类号: C01F5/14 , B01D53/96 , C01F11/18 , C01B7/03 , B01D53/62 , B01D53/78 , F23J15/00 , C01F5/24 , C01F5/00 , B01D53/73 , C01F5/32
CPC分类号: B01D53/96 , B01D53/62 , B01D53/73 , B01D53/78 , C01B7/035 , C01F5/00 , C01F5/14 , C01F5/24 , C01F5/32 , C01F11/18 , F23J15/006 , B01D2251/402 , B01D2251/604 , B01D2257/504 , B01D2258/0283 , Y02C20/40 , Y02E20/32 , Y02P20/129 , Y02P20/151
摘要: Embodiments of the present disclosure are directed to systems and methods of removing carbon dioxide from a gaseous stream using magnesium hydroxide and then regenerating the magnesium hydroxide. In some embodiments, the systems and methods can further comprise using the waste heat from one or more gas streams to provide some or all of the heat needed to drive the reactions. In some embodiments, magnesium chloride is primarily in the form of magnesium chloride dihydrate and is fed to a decomposition reactor to generate magnesium hydroxychloride, which is in turn fed to a second decomposition reactor to generate magnesium hydroxide.
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2.
公开(公告)号:US11498029B2
公开(公告)日:2022-11-15
申请号:US16813160
申请日:2020-03-09
发明人: Joe Jones , Al Yablonsky
IPC分类号: B01D53/62 , B01D53/96 , C01F5/14 , C01F11/18 , C01B7/03 , B01D53/78 , F23J15/00 , C01F5/24 , C01F5/00 , B01D53/73 , C01F5/32
摘要: Embodiments of the present disclosure are directed to systems and methods of removing carbon dioxide from a gaseous stream using magnesium hydroxide and then regenerating the magnesium hydroxide. In some embodiments, the systems and methods can further comprise using the waste heat from one or more gas streams to provide some or all of the heat needed to drive the reactions. In some embodiments, magnesium chloride is primarily in the form of magnesium chloride dihydrate and is fed to a decomposition reactor to generate magnesium hydroxychloride, which is in turn fed to a second decomposition reactor to generate magnesium hydroxide.
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