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公开(公告)号:US11802060B2
公开(公告)日:2023-10-31
申请号:US17173788
申请日:2021-02-11
申请人: Blue Cube IP LLC
IPC分类号: C02F1/42 , C02F1/66 , C01D3/14 , C01D3/06 , C25B1/46 , C25B15/08 , C02F101/10 , C02F101/20
CPC分类号: C02F1/42 , C01D3/06 , C01D3/14 , C01D3/145 , C02F1/66 , C25B1/46 , C25B15/08 , C02F2001/425 , C02F2101/10 , C02F2101/20 , C02F2209/02 , C02F2209/06 , C02F2303/16 , Y02W10/37
摘要: The present invention provides a method for reducing the concentration of aluminum and nickel cations in a brine comprising aluminum and nickel cations. The treated brine can be used as a feedstock to membrane cell chlor-alkali process.
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公开(公告)号:US11014832B2
公开(公告)日:2021-05-25
申请号:US15531812
申请日:2015-12-04
申请人: BLUE CUBE IP LLC
IPC分类号: C02F1/42 , C02F1/66 , C25B1/46 , C01D3/06 , C01D3/14 , C25B15/08 , C02F101/10 , C02F101/20
摘要: The present invention provides a method for reducing the concentration of aluminum and nickel cations in a brine comprising aluminum and nickel cations. The treated brine can be used as a feedstock to membrane cell chlor-alkali process.
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