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公开(公告)号：US09663387B2
公开(公告)日：2017-05-30
申请号：US14366163
申请日：2012-12-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Allen R. Siedle , Meredith McMurdo Doyle , Mark R. Stouffer
IPC: C02F1/28 , C02F101/12 , C02F101/16
CPC classification number: C02F1/288 , C02F1/281 , C02F1/283 , C02F2101/12 , C02F2101/16 , C02F2303/185 , C02F2305/00
Abstract: Described herein is a liquid filtration device is disclosed a vessel for treating an aqueous liquid, wherein the vessel contains a filtration medium and wherein the filtration medium comprises a metal sulfide, wherein the sulfur in the form of a metal sulfide is at least 0.5% by weight of the filtration media.
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公开(公告)号：US20160304360A1
公开(公告)日：2016-10-20
申请号：US15193156
申请日：2016-06-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Allen R. Siedle , Mark R. Stouffer
CPC classification number: C02F1/283 , B01J20/20 , B01J20/261 , B01J20/28016 , B01J20/2803 , B01J20/3085 , B01J20/3204 , B01J20/3236 , C01B21/091 , C02F1/288 , C02F2101/12 , C02F2101/36 , C02F2101/38 , C02F2103/02 , C02F2303/02 , C02F2303/185 , C02F2305/02
Abstract: Described herein is a filtration medium comprising a carbon substrate having a surface of COxEy, wherein E is selected from at least one of S, Se, and Te; and wherein x is no more than 0.1 and y is 0.005 to 0.3; a filtration device comprising the filtration medium; and methods of removing chloramines from aqueous solutions.
Abstract translation: 本文描述的是包含具有COxEy表面的碳底物的过滤介质，其中E选自S，Se和Te中的至少一种; 并且其中x不大于0.1且y为0.005至0.3; 包括过滤介质的过滤装置; 以及从水溶液中除去氯胺的方法。
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公开(公告)号：US09701555B2
公开(公告)日：2017-07-11
申请号：US14356903
申请日：2012-12-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Meredith McMurdo Doyle , Mark R. Stouffer , Thomas E. Wood
IPC: C02F1/28 , C02F1/70 , B01D24/00 , B01J31/06 , C02F101/16 , C02F101/36 , C02F101/38
CPC classification number: C02F1/705 , B01D24/00 , B01J31/06 , C02F1/283 , C02F1/288 , C02F1/70 , C02F2101/16 , C02F2101/36 , C02F2101/38 , C02F2303/185
Abstract: Described herein is a liquid filtration device is disclosed comprising a fluid conduit fluidly connecting a fluid inlet to a fluid outlet; and a water filtration medium disposed in the fluid conduit; the water filter medium comprising a metal-containing particulate, wherein the metal-containing particulate comprises a thermolysis product of a metal carboxylate; and methods of removing chloramines from aqueous solutions.
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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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5.发明申请FILTRATION MEDIUM COMPRISING A THERMOLYSIS PRODUCT OF A CARBON OXYCHALCOGENIDE AND A METAL SALT, METHOD OF REMOVING CHLORAMINE WITH THIS FILTRATION MEDIUM AND METHOD OF MAKING THIS FILTRATION MEDIUM 有权包含碳氧化乙烯和金属盐的热解产物的过滤介质，用该过滤介质去除氯胺的方法和制备该过滤介质的方法公开(公告)号：US20140319061A1
公开(公告)日：2014-10-30
申请号：US14366207
申请日：2012-12-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Meredith McMurdo Doyle , Allen R. Siedle , Mark R. Stouffer , Thomas E. Wood
CPC classification number: C02F1/288 , B01J20/0262 , B01J20/0281 , B01J20/0285 , B01J20/0288 , B01J20/0292 , B01J20/0296 , B01J20/20 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J20/3244 , C02F1/283 , C02F1/725 , C02F2101/12 , C02F2101/16
Abstract: Described herein is a filtration medium comprising a substrate, wherein the substrate comprises a thermolysis product of (i) a carbon substrate having a surface of COxEy, wherein E is selected from at least one of S, Se, and Te; and wherein x and y are greater than 0; and (ii) a metal salt; and methods of removing chloramine from aqueous solutions.
Abstract translation: 本文描述的是包含基底的过滤介质，其中所述基底包括（i）具有COxEy表面的碳基底的热解产物，其中E选自S，Se和Te中的至少一种; 并且其中x和y大于0; 和（ii）金属盐; 以及从水溶液中除去氯胺的方法。
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Patent Agency Ranking
公开(公告)号：US20150076071A1
公开(公告)日：2015-03-19
申请号：US14552930
申请日：2014-11-25
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark R. Stouffer , Moses M. David
CPC classification number: C02F1/283 , B01D2239/08 , B01J20/14 , B01J20/20 , B01J20/2803 , B01J20/28042 , C02F1/288 , C02F1/50 , C02F2101/30 , C02F2201/002 , C02F2303/04
Abstract: Provided are plasma-treated binders for use in filtration media comprising sorbent media. Plasma treatment can use silane, oxygen, or both. Plasma-treated binders can be charge-modified with the addition of an anti-microbial agent. The filtration media can be used to make matrixes and systems. Methods of making and using the same are also provided.
Abstract translation: 提供了用于包含吸附剂介质的过滤介质中的等离子体处理的粘合剂。 等离子体处理可以使用硅烷，氧气或两者。 等离子体处理的粘合剂可以通过添加抗微生物剂进行电荷修饰。 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：US20140305870A1
公开(公告)日：2014-10-16
申请号：US14362029
申请日：2012-12-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark R. Stouffer , Meredith McMurdo Doyle , Allen R. Siedle , Thomas E. Wood
IPC: B01D15/00
CPC classification number: B01D15/00 , B01J20/0222 , B01J20/0229 , B01J20/0233 , B01J20/0237 , B01J20/0281 , B01J20/0285 , B01J20/0288 , B01J20/0292 , B01J20/0296 , B01J20/20 , B01J20/2803 , B01J20/3078 , B01J20/3204 , B01J20/3236 , C02F1/281 , C02F1/283 , C02F1/288 , C02F2303/185
Abstract: Described herein is a liquid filtration device is disclosed comprising a fluid conduit fluidly connecting a fluid inlet to a fluid outlet; and a water filtration medium disposed in the fluid conduit; the water filter medium comprising a metal-containing particulate, wherein the metal-containing particulate comprises a thermolysis product of a metal salt wherein the salt is selected from nitrogen-containing oxyanions, sulfur-containing anions, chlorides, phosphates, and combinations thereof; and methods of removing chloramines from aqueous solutions.
Abstract translation: 本文描述了一种液体过滤装置，其包括将流体入口流体连接到流体出口的流体导管; 和设置在流体导管中的水过滤介质; 所述水过滤介质包含含金属颗粒，其中所述含金属颗粒包含金属盐的热解产物，其中所述盐选自含氮氧阴离子，含硫阴离子，氯化物，磷酸盐及其组合; 以及从水溶液中除去氯胺的方法。
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公开(公告)号：US09878925B2
公开(公告)日：2018-01-30
申请号：US14366207
申请日：2012-12-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Meredith McMurdo Doyle , Allen R. Siedle , Mark R. Stouffer , Thomas E. Wood
IPC: B01J20/02 , B01J20/20 , B01J20/30 , B01J20/32 , C02F1/28 , C02F1/72 , C02F101/12 , C02F101/16
CPC classification number: C02F1/288 , B01J20/0262 , B01J20/0281 , B01J20/0285 , B01J20/0288 , B01J20/0292 , B01J20/0296 , B01J20/20 , B01J20/3078 , B01J20/3204 , B01J20/3236 , B01J20/3244 , C02F1/283 , C02F1/725 , C02F2101/12 , C02F2101/16
Abstract: Described herein is a filtration medium comprising a substrate, wherein the substrate comprises a thermolysis product of (i) a carbon substrate having a surface of COxEy, wherein E is selected from at least one of S, Se, and Te; and wherein x and y are greater than 0; and (ii) a metal salt; and methods of removing chloramine from aqueous solutions.
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公开(公告)号：US09790105B2
公开(公告)日：2017-10-17
申请号：US15193156
申请日：2016-06-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Allen R. Siedle , Mark R. Stouffer
IPC: C02F1/28 , B01J20/20 , B01J20/28 , B01J20/30 , B01J20/32 , C01B21/09 , B01J20/26 , C02F101/12 , C02F101/38 , C02F101/36 , C02F103/02
CPC classification number: C02F1/283 , B01J20/20 , B01J20/261 , B01J20/28016 , B01J20/2803 , B01J20/3085 , B01J20/3204 , B01J20/3236 , C01B21/091 , C02F1/288 , C02F2101/12 , C02F2101/36 , C02F2101/38 , C02F2103/02 , C02F2303/02 , C02F2303/185 , C02F2305/02
Abstract: Described herein is a filtration medium comprising a carbon substrate having a surface of COxEy, wherein E is selected from at least one of S, Se, and Te; and wherein x is no more than 0.1 and y is 0.005 to 0.3; a filtration device comprising the filtration medium; and methods of removing chloramines from aqueous solutions.
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公开(公告)号：US20160016819A1
公开(公告)日：2016-01-21
申请号：US14773449
申请日：2014-03-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Mark R. Stouffer , Meredith M. Doyle , Angela M. Moreno , Eric C. Pemberton , Allen R. Siedle
IPC: C02F1/28
CPC classification number: C02F1/283 , B01J20/20 , B01J20/28011 , B01J20/3085 , C02F1/288 , C02F2101/12 , C02F2101/20 , C02F2303/185
Abstract: Described herein is a method of removing mercury from an aqueous solution comprising: providing an aqueous solution comprising chloramine and mercury; and contacting the aqueous solution with a medium comprising a porous carbon substrate comprising at least 1.5% by mass of sulfur.
Abstract translation: 本文描述了从水溶液中除去汞的方法，包括：提供包含氯胺和汞的水溶液; 以及使所述水溶液与包含至少1.5质量％硫的多孔碳底物的介质接触。
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