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公开(公告)号：EP3546042B1
公开(公告)日：2024-11-13
申请号：EP19165488.8
申请日：2019-03-27
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2.发明公开
公开(公告)号：EP4448692A1
公开(公告)日：2024-10-23
申请号：EP22835663.0
申请日：2022-12-12
发明人： FECANT, Antoine , HUGON, Antoine
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3.发明公开
公开(公告)号：EP4448691A1
公开(公告)日：2024-10-23
申请号：EP22835662.2
申请日：2022-12-12
发明人： FECANT, Antoine , HUGON, Antoine
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4.发明公开
公开(公告)号：EP4448690A1
公开(公告)日：2024-10-23
申请号：EP22835661.4
申请日：2022-12-12
发明人： FECANT, Antoine , HUGON, Antoine
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5.发明公开
公开(公告)号：EP4442343A1
公开(公告)日：2024-10-09
申请号：EP24157964.8
申请日：2024-02-15
IPC分类号： B01D15/10 , B01D15/12 , B01D15/14 , B01D15/18 , B01D15/26 , B01D15/36 , B01D15/42 , B01J20/02 , B01J20/04 , B01J20/08 , B01J39/02 , B01J39/09 , B01J39/10 , C02F1/28 , C02F1/66 , C02F9/00 , C22B3/24 , C22B3/42 , C22B7/00 , C22B26/12 , H01M6/52
CPC分类号： B01D15/1864 , B01J20/041 , B01J20/08 , C22B3/42 , C22B7/006 , C22B26/12 , H01M6/52 , H01M10/54 , C22B3/24 , C02F2001/42520130101 , C02F1/281 , C02F2303/1620130101 , B01J39/10 , B01J47/02 , B01J2220/5620130101 , B01J2220/60320130101 , B01J20/3475 , B01J20/3433 , B01J20/06 , B01D15/1871 , H01M10/052
摘要： The disclosed process relates to a process for selectively purifying a lithium product stream from an aqueous lithium salt-containing solution in a continuous mode, said process comprising the steps of: a) introducing said aqueous lithium salt-containing solution to an arrangement of three or more packed-bed columns in series each filled with a lithium selective sorbent, wherein at least two of said three or more columns are at an adsorption stage, with one at a leading lithium chloride adsorption stage and one or more at a trailing lithium chloride adsorption stage, and at least one of said three or more columns is simultaneously at a lithium chloride desorption stage; b) flowing said aqueous lithium salt-containing solution through said at least two of said three or more columns at a leading lithium chloride adsorption stage and a trailing lithium chloride adsorption stage to adsorb lithium chloride from the aqueous lithium salt-containing solution and respectively form a fully-saturated sorbent and a partially-saturated sorbent; c) flowing a desorbent fluid through said at least one of said three or more columns at a lithium chloride desorption stage to desorb lithium chloride from the fully-saturated sorbent in a column from a leading lithium chloride adsorption stage of a previous cycle in an eluate stream; and d) recovering a lithium product stream from the eluate stream, wherein when the lithium selective sorbent in said column at a leading lithium chloride adsorption stage is fully-saturated with lithium chloride, said column transitions directly to said lithium chloride desorption stage to desorb lithium chloride once appropriate void volume is displaced; said column at a trailing lithium chloride adsorption stage transitions directly to said leading lithium chloride adsorption stage for further adsorption of lithium chloride; and said column at a lithium chloride desorption stage transitions directly to said trailing lithium chloride adsorption stage for initial adsorption of lithium chloride once appropriate void volume is displaced; without any intermediate washing stages of the media between any of said transitions.
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公开(公告)号：EP3810324B1
公开(公告)日：2024-09-18
申请号：EP19821556.8
申请日：2019-06-20
IPC分类号： C01B39/54 , C01B37/08 , B01J20/02 , B01J20/04 , B01J20/08 , B01J29/84 , B01J29/85 , C10G11/02 , C10G35/06 , C10G47/02 , C10G47/04 , B01J20/18
CPC分类号： C01B39/54 , B01J20/18 , C10G11/02 , C10G35/065 , C10G2300/7020130101 , C10G47/02 , B01J20/048 , B01J20/0262 , B01J20/08 , C10G47/04 , B01J29/85 , B01J29/84 , Y02P20/129 , C01B37/08
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公开(公告)号：EP3833465B1
公开(公告)日：2024-07-17
申请号：EP19790685.2
申请日：2019-09-23
CPC分类号： G21F9/02 , B01D53/02 , B01D2253/112220130101 , B01D2253/2520130101 , B01D2257/20220130101 , B01J20/0233 , B01J20/0292 , B01J20/06 , B01J20/223 , B01J20/3007 , B01J20/3078 , B01J20/28004 , Y02E30/30
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公开(公告)号：EP4365139A1
公开(公告)日：2024-05-08
申请号：EP23208294.1
申请日：2023-11-07
发明人： FUNKE, Norbert , FUNKE, Hans-Günter
IPC分类号： C02F1/28 , B01J20/02 , B01J20/04 , B01J20/08 , B01J20/10 , B01J20/32 , C02F101/10 , C02F103/00
CPC分类号： C02F1/288 , C02F1/281 , C02F2101/10520130101 , C02F2103/00120130101 , C02F2103/00720130101 , C02F2307/0820130101 , B01J20/041 , B01J20/10 , B01J20/32 , B01J20/3236 , B01J20/08 , B01J20/0229
摘要： Die Erfindung betrifft ein Substrat zur Behandlung von Oberflächenwasser, wobei das Substrat ein offenporiges Trägermaterial enthält, welches an seiner Oberfläche mit Eisen- und / oder Aluminium-Ionen versehen ist, die ein Adsorbens zur Phosphatadsorption bilden. Zur Herstellung des Substrats schlägt die Erfindung vor, dass zur Schaffung eines Adsorptionsmediums Calciumsilikathydrat (CSH) in Form einer Vielzahl offenporiger Partikel bereitgestellt wird und das CSH als Trägermaterial mit einer Flüssigkeit benetzt wird, die Eisen- und / oder Aluminium-Ionen aufweist.
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公开(公告)号：EP3433554B1
公开(公告)日：2024-04-10
申请号：EP17789756.8
申请日：2017-02-15
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公开(公告)号：EP3718974B1
公开(公告)日：2024-04-03
申请号：EP19748175.7
申请日：2019-02-04
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