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公开(公告)号：US12076662B2
公开(公告)日：2024-09-03
申请号：US18365090
申请日：2023-08-03
Applicant: Lilac Solutions, Inc.
Inventor： Nicolás Andrés Grosso Giordano , David Henry Snydacker , David James Alt , Eric Nathan Guyes , Alysia Lukito , Amos Indranada , Edson Barton Packer
IPC: B01D15/22 , B01D15/10 , B01D15/20 , B01D15/36 , B01D25/164 , B01D25/30 , B01J39/02 , B01J39/10 , B01J47/018 , B01J47/022 , B01J49/06 , B01J49/57 , B01J49/60 , C01D15/00 , C22B3/06 , C22B3/22 , C22B3/42 , C22B3/44 , C22B26/12
CPC classification number: B01D15/22 , B01D15/10 , B01D15/203 , B01D15/361 , B01D15/362 , B01D25/164 , B01D25/302 , B01J39/02 , B01J39/10 , B01J47/018 , B01J47/022 , B01J49/06 , B01J49/57 , B01J49/60 , C01D15/00 , C22B3/06 , C22B3/22 , C22B3/42 , C22B3/44 , C22B26/12 , B01D2251/302 , B01D2259/4146 , B01D2313/40
Abstract: The present disclosure relates to the extraction of lithium from liquid resources such as natural and synthetic brines, leachate solutions from clays and minerals, and recycled products.
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公开(公告)号：US12023602B2
公开(公告)日：2024-07-02
申请号：US18365090
申请日：2023-08-03
Applicant: Lilac Solutions, Inc.
Inventor： Nicolás Andrés Grosso Giordano , David Henry Snydacker , David James Alt , Eric Nathan Guyes , Alysia Lukito , Amos Indranada , Edson Barton Packer
IPC: B01D15/22 , B01D15/10 , B01D15/20 , B01D15/36 , B01D25/164 , B01D25/30 , B01J39/02 , B01J39/10 , B01J47/018 , B01J47/022 , B01J49/06 , B01J49/57 , B01J49/60 , C01D15/00 , C22B3/06 , C22B3/22 , C22B3/42 , C22B3/44 , C22B26/12
CPC classification number: B01D15/22 , B01D15/10 , B01D15/203 , B01D15/361 , B01D15/362 , B01D25/164 , B01D25/302 , B01J39/02 , B01J39/10 , B01J47/018 , B01J47/022 , B01J49/06 , B01J49/57 , B01J49/60 , C01D15/00 , C22B3/06 , C22B3/22 , C22B3/42 , C22B3/44 , C22B26/12 , B01D2251/302 , B01D2259/4146 , B01D2313/40
Abstract: The present disclosure relates to the extraction of lithium from liquid resources such as natural and synthetic brines, leachate solutions from clays and minerals, and recycled products.
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公开(公告)号：US11857944B2
公开(公告)日：2024-01-02
申请号：US17315833
申请日：2021-05-10
Applicant: Northwestern University
Inventor： Mercouri G. Kanatzidis , Debajit Sarma , Emmanouil Manos
IPC: B01J20/22 , B01D53/02 , B01J41/08 , B01J20/32 , B01J41/12 , B01J41/05 , C08L5/04 , B01J47/018 , B01J47/02
CPC classification number: B01J20/226 , B01D53/02 , B01J20/3206 , B01J20/3208 , B01J20/3274 , B01J41/05 , B01J41/08 , B01J41/12 , C08L5/04 , B01D2253/204 , B01D2253/206 , B01J47/018 , B01J47/02
Abstract: Metal organic resins, composite materials composed of the metal organic resins, and anion exchange columns packed with the composite materials are provided. Also provided are methods of using the composite materials to remove metal anions from a sample, methods of using the metal organic resins as fluorescence sensors for detecting metal anions in a sample, and methods of making the metal organic resins and the composite materials. The metal organic resins are amine-functionalized metal organic frameworks and their associated counter anions. The composite materials are composed of metal organic resin particles coated with organic polymers, such as alginic acid polymers.
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公开(公告)号：US20230219075A1
公开(公告)日：2023-07-13
申请号：US17995639
申请日：2021-04-06
Applicant: Brown University
Inventor： KURT PENNELL , Chen Liu
CPC classification number: B01J47/018 , B01J41/05 , B01J41/12 , B01J41/07 , B01D15/361 , C02F1/42 , C02F1/56 , C02F1/547 , C02F2001/422 , C02F2101/36
Abstract: This invention relates to an aqueous composition comprising, (a) an ion-exchange resin (IXR) comprising microporous beads having a particle size ranging from about 200 um to about 1000 um; (b) a water soluble surfactant having a molecular weight ranging from about 7,500 to about 15,000 Da; and (c) a buffer component; wherein the pH of the aqueous composition ranges from about 5 to about 8, and a process for isolating chemical contaminants using the aqueous composition.
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公开(公告)号：US10076756B2
公开(公告)日：2018-09-18
申请号：US15419905
申请日：2017-01-30
Applicant: DIONEX CORPORATION
Inventor： Christopher A. Pohl , Rosanne W. Slingsby , Jing Hong
IPC: B01D15/36 , B01J39/20 , B01J41/14 , B01J47/00 , C08J5/20 , B01L3/00 , B01J47/018 , B01J47/022 , C08J9/28 , G01N30/96 , G01N30/20 , G01N30/24
CPC classification number: B01L3/5635 , B01D15/361 , B01J39/20 , B01J41/14 , B01J47/018 , B01J47/022 , B01L3/502 , B01L2200/026 , B01L2300/042 , B01L2300/046 , B01L2300/049 , B01L2300/0681 , B01L2300/0832 , B01L2300/123 , B01L2400/0478 , C08J5/20 , C08J9/283 , C08J2205/044 , C08J2205/05 , C08J2325/06 , C08J2425/02 , C08J2425/06 , G01N30/20 , G01N30/24 , G01N30/96 , G01N35/10 , G01N35/1095 , G01N2035/0441
Abstract: A method of making an ion exchange foam is described. The method includes forming an aqueous phase by suspending an ion exchange resin in an aqueous solvent. An organic phase is formed by mixing at least a divinylbenzene, a monomer, and a surfactant. The formed aqueous phase is mixed with the formed organic phase to form an emulsion. The emulsion is polymerized to form the ion exchange foam. The ion exchange foam can be used with a plurality of sample vials in an autosampler.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20170274371A1
公开(公告)日：2017-09-28
申请号：US15470665
申请日：2017-03-27
Inventor： Charles Deane Little , Megan Catherine Cousins , Margarite Patricia Parker , Tara S. Gedvilas , Jason Aaron Barton , Philip Henry Michael
IPC: B01J47/018 , B01J20/02 , B01J20/32 , B01J20/30 , B01J20/26
CPC classification number: B01J47/018 , B01J20/0229 , B01J20/261 , B01J20/28007 , B01J20/3085 , B01J20/3204 , B01J20/327 , B01J20/3433 , B01J20/3458 , C02F2103/06
Abstract: The present disclosure relates to methods of synthesizing slurries comprising ferrihydrite nanoparticles, and systems and methods employing the same. The method may include the steps of preparing an aqueous solution having ferric iron cations, halide anions, and a two-line iron promoter, and precipitating the ferrihydrite nanoparticles in the aqueous solution, thereby producing a ferrihydrite slurry. The ferrihydrite slurries may be useful in treating a polluted fluid having sulfur contaminants therein.
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7.发明申请公开(公告)号：US20150144568A1
公开(公告)日：2015-05-28
申请号：US14548952
申请日：2014-11-20
Applicant: Northwestern University
Inventor： Mercouri G. Kanatzidis , Debajit Sarma , Emmanouil Manos
CPC classification number: B01J39/02 , B01D15/361 , B01J39/09 , B01J47/018 , C02F1/288 , C02F1/42 , C02F2001/425 , C02F2101/006 , C02F2101/20 , C02F2103/10 , C02F2103/34
Abstract: Composite ion-exchange materials for use in an ion-exchange column are provided. Also provided are ion-exchange columns packed with the materials and methods for using the materials to remove metal ions from samples, such as waste water samples. The composite ion-exchange materials comprise a composite material comprising a metal chalcogenide and an alginate, wherein the composite material is mixed with a granular material.
Abstract translation: 提供了用于离子交换柱的复合离子交换材料。 还提供了填充有材料的离子交换柱，以及用于从样品（例如废水样品）中去除金属离子的材料的方法。 复合离子交换材料包括包含金属硫属元素化物和藻酸盐的复合材料，其中复合材料与粒状材料混合。
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公开(公告)号：US20150083667A1
公开(公告)日：2015-03-26
申请号：US14387601
申请日：2013-03-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark R. Stouffer
CPC classification number: B01J39/20 , B01D15/361 , B01J20/20 , B01J20/28042 , B01J20/3007 , B01J20/3035 , B01J39/24 , C02F1/001 , C02F1/283 , C02F1/42 , C02F5/00 , C02F2001/427 , C02F2303/22 , Y10T29/49826 , B01J45/00 , B01J47/018 , B01J41/14 , B01J39/19
Abstract: Provided are filtration media and matrixes comprising a pulverized powder of ion exchange resin and a polymeric binder. The resin can be pulverized to an average particle size in the range of 50 to 250 microns and can comprise a cation exchange resin, an anion exchange resin, a chelating resin, a biologically-related ion exchange resin, or combinations thereof. The media can further comprise activated carbon. The binder can be ultra high molecular weight polyethylene. The filtration media can be used to make matrixes and systems. Methods of making and using the same are also provided.
Abstract translation: 提供了包含离子交换树脂的粉碎粉末和聚合物粘合剂的过滤介质和基质。 可以将树脂粉碎至50至250微米范围内的平均粒径，并且可以包含阳离子交换树脂，阴离子交换树脂，螯合树脂，生物相关离子交换树脂或其组合。 介质可以进一步包含活性炭。 粘合剂可以是超高分子量聚乙烯。 过滤介质可用于制造基质和体系。 还提供了制备和使用它们的方法。
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公开(公告)号：US20130085190A1
公开(公告)日：2013-04-04
申请号：US13625201
申请日：2012-09-24
Applicant: Brotech Corp. d/b/a Purolite
Inventor： Vladimir Anatolievich Sochilin
CPC classification number: B01J41/14 , B01J41/05 , B01J41/07 , B01J41/13 , B01J47/018 , B01J49/57 , C08J5/20
Abstract: This invention relates to certain novel anion exchange resins and methods of making them. It relates more particularly to aminated cross-linked resin bead polymers containing an inert and/or chloromethylated core, and an aminated outer shell, and to methods for preparing the same. These resins exhibit improved anion exchange properties.
Abstract translation: 本发明涉及某些新颖的阴离子交换树脂及其制备方法。 更具体地涉及含有惰性和/或氯甲基化核心和胺化外壳的胺化交联树脂珠粒聚合物及其制备方法。 这些树脂表现出改进的阴离子交换性能。
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10.发明授权公开(公告)号：US08211682B2
公开(公告)日：2012-07-03
申请号：US12244940
申请日：2008-10-03
Applicant: Ronald F. Childs , Carlos Filipe , Raja Ghosh , Alicja M. Mika , Jinsheng Zhou , Elena N. Komkova , Marcus Y. Kim , Tapan K. Dey
Inventor： Ronald F. Childs , Carlos Filipe , Raja Ghosh , Alicja M. Mika , Jinsheng Zhou , Elena N. Komkova , Marcus Y. Kim , Tapan K. Dey
IPC: C12N9/00 , C12N11/02 , C12N11/08 , C12N9/04 , C12N9/14 , C12N9/76 , G01N33/544 , G01N33/545 , C07K1/14 , C07K1/22 , C07K17/02 , C07K17/08
CPC classification number: C07K1/04 , B01D15/327 , B01D15/34 , B01D15/36 , B01D15/361 , B01D15/3804 , B01D67/0006 , B01D69/02 , B01D69/10 , B01D69/141 , B01D71/40 , B01D2323/30 , B01D2323/34 , B01D2325/12 , B01D2325/14 , B01D2325/16 , B01D2325/38 , B01J20/261 , B01J20/262 , B01J20/264 , B01J20/265 , B01J20/267 , B01J20/28004 , B01J20/28011 , B01J20/28023 , B01J20/28033 , B01J20/28047 , B01J20/28069 , B01J20/28078 , B01J20/28085 , B01J20/28097 , B01J20/285 , B01J20/286 , B01J20/291 , B01J20/3064 , B01J20/321 , B01J20/3212 , B01J20/3272 , B01J20/3276 , B01J20/3278 , B01J20/3282 , B01J39/26 , B01J41/20 , B01J47/018 , B01J47/12 , C07K1/20 , C07K1/22 , C07K1/34 , Y10S530/812 , Y10S530/815 , Y10T428/249978 , Y10T428/249994
Abstract: This invention relates to a composite material that comprises a support member that has a plurality of pores extending through the support member and, located in the pores of the support member, and filling the pores of the support member, a macroporous cross-linked gel. The invention also relates to a process for preparing the composite material described above, and to its use. The composite material is suitable, for example, for separation of substances, for example by filtration or adsorption, including chromatography, for use as a support in synthesis or for use as a support for cell growth.
Abstract translation: 本发明涉及一种复合材料，其包括具有延伸穿过支撑构件的多个孔的支撑构件，并且位于支撑构件的孔中并填充支撑构件的孔，大孔交联凝胶。 本发明还涉及一种制备上述复合材料及其用途的方法。 复合材料例如用于分离物质，例如通过过滤或吸附，包括色谱法，用作合成中的载体或用作细胞生长的载体。
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