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1.发明公开FILTRATION MEDIUM COMPRISING NITROGEN AND SULFUR 审中-公开FILTRATIONSMITTEL MIT STICKSTOFF UND SCHWEFEL
公开(公告)号：EP2895264A1
公开(公告)日：2015-07-22
申请号：EP13713013.4
申请日：2013-03-14
Applicant: 3M Innovative Properties Company , Stouffer, Mark R. , McLarty, Steven D. , Moreno, Angela M. , Siedle, Alllen R. , Wood, Thomas E. , McMurdo, Meredith J.
Inventor： STOUFFER, Mark, R. , MCLARTY, Steven, D. , MORENO, Angela, M. , SIEDLE, Allen, R. , WOOD, Thomas, E. , DOYLE, Meredith, J.
CPC classification number: C02F1/283 , B01J20/045 , B01J20/20 , B01J20/28004 , B01J20/28057 , B01J20/3078 , B01J20/3204 , B01J20/3234 , B01J20/3236 , B01J20/3293 , C02F1/003 , C02F1/281 , C02F1/288 , C02F2101/12 , C02F2303/185
Abstract: Described herein is a filtration medium and method for treating a chloramine-containing liquid. The active chloramine removal material comprises carbon, nitrogen, and sulfur, and the sum of the sulfur and nitrogen in the active chloramine removal material is at least 4.0 mass %.
Abstract translation: 本文描述了一种用于处理含氯胺液体的过滤介质和方法。 活性氯胺去除材料包括碳，氮和硫，活性氯胺去除材料中的硫和氮的总和至少为4.0质量％。
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公开(公告)号：WO2013151654A1
公开(公告)日：2013-10-10
申请号：PCT/US2013/029502
申请日：2013-03-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , STOUFFER, Mark R.
Inventor： STOUFFER, Mark R.
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 to250 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度，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：WO2013096284A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/070300
申请日：2012-12-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , SIEDLE, Allen R. , MCMURDO, Meredith, J. , STOUFFER, Mark, R.
Inventor： SIEDLE, Allen R. , MCMURDO, Meredith, J. , STOUFFER, Mark, R.
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.
Abstract translation: 本文描述了一种液体过滤装置，其用于处理含水液体的容器，其中所述容器含有过滤介质，并且其中所述过滤介质包含金属硫化物，其中金属硫化物形式的硫为至少0.5％ 过滤介质的重量。
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公开(公告)号：WO2013096079A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/069414
申请日：2012-12-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , STOUFFER, Mark R. , MCMURDO, Meredith J. , SIEDLE, Alllen R. , WOOD, Thomas E.
Inventor： STOUFFER, Mark R. , MCMURDO, Meredith J. , SIEDLE, Alllen R. , WOOD, Thomas E.
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：WO2012082388A2
公开(公告)日：2012-06-21
申请号：PCT/US2011/062852
申请日：2011-12-01
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , STOUFFER, Mark R. , PEMBERTON, Eric C.
Inventor： STOUFFER, Mark R. , PEMBERTON, Eric C.
CPC classification number: B01D39/2062 , B01D2239/086 , B01D2239/1216 , B29C44/02 , Y10T428/249986
Abstract: A composite block that includes activated carbon particles bonded to one another with a polymeric binder. The block includes a tortuous porous network extending through the block article, the tortuous porous network having a plurality of void spaces interspersed throughout the network with the majority of void spaces each having an average diameter greater than the average diameter of the remainder of the porous network. A filter incorporates the composite block as a part thereof. A process of making a composite block includes mixing activated carbon, polymeric binder and pore forming material to provide a moldable mixture; placing the moldable mixture in a mold cavity; heating the mold cavity and the moldable mixture to melt the polymeric binder; cooling the mold to re-solidify the polymeric binder to form the composite block; and removing the composite block from the mold cavity.
Abstract translation: 包括用聚合物粘合剂相互粘合的活性炭颗粒的复合块。 该块包括延伸穿过该块状物品的曲折多孔网络，该曲折多孔网络具有散布在整个网络中的多个空隙空间，其中大多数空隙空间的平均直径大于多孔网络其余部分的平均直径 。 过滤器将复合块作为其一部分。 制造复合块的方法包括混合活性炭，聚合物粘合剂和孔形成材料以提供可模制混合物; 将可模制混合物放入模腔中; 加热模腔和可模制混合物以熔化聚合物粘合剂; 冷却模具以重新固化聚合物粘合剂以形成复合块体; 并从模腔中取出复合块。
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Patent Agency Ranking
公开(公告)号：WO2013096074A1
公开(公告)日：2013-06-27
申请号：PCT/US2012/069403
申请日：2012-12-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , MCMURDO, Meredith J. , STOUFFER, Mark R. , WOOD, Thomas E.
Inventor： MCMURDO, Meredith J. , STOUFFER, Mark R. , WOOD, Thomas E.
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.
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羧酸盐的热解产物; 以及从水溶液中除去氯胺的方法。
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公开(公告)号：WO2009085553A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/085491
申请日：2008-12-04
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , STOUFFER, Mark R. , DAVID, Moses M.
Inventor： STOUFFER, Mark R. , DAVID, Moses M.
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：WO2013039675A3
公开(公告)日：2013-06-27
申请号：PCT/US2012052502
申请日：2012-08-27
Applicant: 3M INNOVATIVE PROPERTIES CO , SIEDLE ALLEN R , STOUFFER MARK R
Inventor： SIEDLE ALLEN R , STOUFFER MARK R
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: 本文描述了包含具有CO x E y表面的碳基材的过滤介质，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0.005-0.3; 包含过滤介质的过滤装置; 以及从水溶液中去除氯胺的方法。
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公开(公告)号：WO2009140033A2
公开(公告)日：2009-11-19
申请号：PCT/US2009041325
申请日：2009-04-22
Applicant: 3M INNOVATIVE PROPERTIES CO , STOUFFER MARK R , PEMBERTON ERIC C
Inventor： STOUFFER MARK R , PEMBERTON ERIC C
CPC classification number: B01J20/20 , B01D39/2062 , B01D2239/0407 , B01D2239/086 , B01D2239/125 , B01J20/28004 , B01J20/2803 , B01J20/28042 , C02F1/283 , C02F1/42 , C02F2101/36 , C02F2101/38 , C02F2201/006
Abstract: A filter medium comprises: a) 55 to 80 percent by weight of activated carbon particles having a D50 of 70 to 130 micrometers and a D10 of 25 to 50 micrometers; b) 5 to 20 percent by weight of first catalytic activated carbon particles having a D50 in a range of 20 to 40 micrometers and a D 10 of 2 to 20 micrometers; and c) 10 to 30 percent by weight of a thermoplastic binder that binds at least the activated carbon particles and the catalytic activated carbon particles into a porous unitary body, wherein the percent by weight of components a) - c) is based upon a total weight of components a) - c). A water filtration system including the filter medium is also disclosed.
Abstract translation: 过滤介质包括：a）55至80重量％的D50为70至130微米的活性炭颗粒和D10为25至50微米; b）5至20重量％的D 50在20至40微米范围内且D 10为2至20微米的第一催化活性炭颗粒; 和c）10至30重量％的将至少活性炭颗粒和催化活性炭颗粒结合成多孔整体的热塑性粘合剂，其中组分a）-c）的重量百分比基于总计 组分重量a）-c）。 还公开了一种包括过滤介质的水过滤系统。
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公开(公告)号：WO2014042682A1
公开(公告)日：2014-03-20
申请号：PCT/US2013/031366
申请日：2013-03-14
Applicant: 3M INNOVATIVE PROPERTIES COMPANY , STOUFFER, Mark, R. , MCLARTY, Steven, D. , MORENO, Angela, M. , SIEDLE, Allen, R. , WOOD, Thomas, E. , MCMURDO, Meredith, J.
Inventor： STOUFFER, Mark, R. , MCLARTY, Steven, D. , MORENO, Angela, M. , SIEDLE, Allen, R. , WOOD, Thomas, E. , MCMURDO, Meredith, J.
CPC classification number: C02F1/283 , B01J20/045 , B01J20/20 , B01J20/28004 , B01J20/28057 , B01J20/3078 , B01J20/3204 , B01J20/3234 , B01J20/3236 , B01J20/3293 , C02F1/003 , C02F1/281 , C02F1/288 , C02F2101/12 , C02F2303/185
Abstract: Described herein is a filtration medium and method for treating a chloramine-containing liquid. The active chloramine removal material comprises carbon, nitrogen, and sulfur, and the sum of the sulfur and nitrogen in the active chloramine removal material is at least 4.0 mass %.
Abstract translation: 本文描述了一种用于处理含氯胺液体的过滤介质和方法。 活性氯胺去除材料包括碳，氮和硫，活性氯胺去除材料中的硫和氮的总和至少为4.0质量％。
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