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公开(公告)号：US06664298B1
公开(公告)日：2003-12-16
申请号：US09972296
申请日：2001-10-02
IPC分类号： B01F1700
CPC分类号： B01F17/0057 , B01D17/0202 , B01D17/048 , B01F17/0021 , B01F17/0028 , Y10S588/90
摘要： A zero-valent metal emulsion is used to dehalogenate solvents, such as pooled dense non-aqueous phase liquids (DNAPLs), including trichloroethylene (TCE). The zero-valent metal emulsion contains zero-valent metal particles, a surfactant, oil and water. The preferred zero-valent metal particles are nanoscale and microscale zero-valent iron particles
摘要翻译： 零价金属乳液用于脱卤素化溶剂，例如汇集的致密非水相液体（DNAPLs），包括三氯乙烯（TCE）。 零价金属乳液含有零价金属颗粒，表面活性剂，油和水。 优选的零价金属颗粒是纳米尺度和微量零价铁颗粒
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公开(公告)号：US07037946B1
公开(公告)日：2006-05-02
申请号：US10701412
申请日：2003-10-31
CPC分类号： B01F17/0057 , B01D17/0202 , B01D17/048 , B01F17/0021 , B01F17/0028 , Y10S588/90
摘要： A zero-valent metal emulsion is used to dehalogenate solvents, such as pooled dense non-aqueous phase liquids (DNAPLs), including trichloroethylene (TCE). The zero-valent metal emulsion contains zero-valent metal particles, a surfactant, oil and water. The preferred zero-valent metal particles are nanoscale and microscale zero-valent iron particles.
摘要翻译： 零价金属乳液用于脱卤素化溶剂，例如汇集的致密非水相液体（DNAPLs），包括三氯乙烯（TCE）。 零价金属乳液含有零价金属颗粒，表面活性剂，油和水。 优选的零价金属颗粒是纳米尺度和微量零价铁颗粒。
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3.发明授权Removal of PCB and other halogenated organic contaminants found in ex situ structures 失效去除非原位结构中发现的PCB和其他卤化有机污染物公开(公告)号：US07271199B1
公开(公告)日：2007-09-18
申请号：US10977622
申请日：2004-10-27
申请人： Jacqueline Quinn , Christian Clausen , Cherie L. Geiger , Christina Coon , Cristina M. Berger , Laura B. Filipek , Kristen M. Milum
发明人： Jacqueline Quinn , Christian Clausen , Cherie L. Geiger , Christina Coon , Cristina M. Berger , Laura B. Filipek , Kristen M. Milum
CPC分类号： B01D15/00 , B01F17/0007 , B01J20/28004 , B01J20/28007 , B01J20/28016 , B01J20/28033 , B01J20/3236 , B82Y30/00
摘要： Emulsified systems of a surfactant-stabilized, biodegradable water-in-solvent emulsion with bimetallic particles contained with the emulsion droplets are useful at removing PCBs from ex situ structures. The hydrophobic emulsion system draws PCBs through the solvent/surfactant membrane. Once inside the membrane, the PCBs diffuse into the bimetallic particles and undergo degradation. The PCBs continue to enter, diffuse, degrade, and biphenyl will exit the particle maintaining a concentration gradient across the membrane and maintaining a driving force of the reaction.
摘要翻译： 具有乳液液滴的双金属颗粒的表面活性剂稳定的可生物降解的水包溶液乳液的乳化体系可用于从非原位结构中除去PCB。 疏水性乳液系统通过溶剂/表面活性剂膜吸收PCBs。 一旦进入膜内，PCB就会扩散到双金属颗粒中并发生降解。 多氯联苯继续进入，扩散，降解，联苯将离开颗粒，保持膜上的浓度梯度并保持反应的驱动力。
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4.发明申请Removal of PCB and Other Halogenated Organic Contaminants Found in Ex Situ Structures 失效去除在原位结构中发现的PCB和其他卤化有机污染物公开(公告)号：US20080177125A1
公开(公告)日：2008-07-24
申请号：US11838916
申请日：2007-08-15
申请人： Jacqueline Quinn , Christian Clausen , Cherie L. Geiger , Christina Coon , Laura B. Filipek , Cristina M. Berger , Kristen M. Milum
发明人： Jacqueline Quinn , Christian Clausen , Cherie L. Geiger , Christina Coon , Laura B. Filipek , Cristina M. Berger , Kristen M. Milum
IPC分类号： A62D3/34
CPC分类号： B01D15/00 , B01F17/0007 , B01J20/28004 , B01J20/28007 , B01J20/28016 , B01J20/28033 , B01J20/3236 , B82Y30/00
摘要： Emulsified systems of a surfactant-stabilized, biodegradable water-in-solvent emulsion with bimetallic particles contained with the emulsion droplets are useful at removing PCBs from ex situ structures. The hydrophobic emulsion system draws PCBs through the solvent/surfactant membrane. Once inside the membrane, the PCBs diffuse into the bimetallic particles and undergo degradation. The PCBs continue to enter, diffuse, degrade, and biphenyl will exit the particle maintaining a concentration gradient across the membrane and maintaining a driving force of the reaction.
摘要翻译： 具有乳液液滴的双金属颗粒的表面活性剂稳定的可生物降解的水包溶液乳液的乳化体系可用于从非原位结构中除去PCB。 疏水性乳液系统通过溶剂/表面活性剂膜吸收PCBs。 一旦进入膜内，PCB就会扩散到双金属颗粒中并发生降解。 多氯联苯继续进入，扩散，降解，联苯将离开颗粒，保持膜上的浓度梯度并保持反应的驱动力。
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5.发明授权
公开(公告)号：US6013232A
公开(公告)日：2000-01-11
申请号：US904028
申请日：1997-07-31
CPC分类号： B09C1/002 , Y10S422/90
摘要： A method for increasing the effectiveness of a permeable treatment wall is described. The method includes the introduction of ultrasonic radiation in or near the wall. A permeable treatment wall is also described which has an ultrasonic radiation generating transducer in or near the wall. Permeable treatment walls are described as having either a well vertically extending into the wall, or a rod vertically extending into the treatment wall. Additionally, a method for adapting a permeable treatment wall to allow for the introduction of ultrasonic radiation in or near the wall is described.
摘要翻译： 描述了提高可渗透处理壁的有效性的方法。 该方法包括在壁内或附近引入超声波辐射。 还描述了一种可渗透处理壁，其在壁内或附近具有超声辐射产生换能器。 可渗透的处理壁被描述为具有垂直延伸到壁中的井或垂直延伸到处理壁中的杆。 另外，描述了一种用于使可渗透处理壁适应以允许在壁内或附近引入超声波辐射的方法。
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6.发明授权Safe, in situ methodologies for the destruction of triacetone triperoxide and other explosive peroxides 有权安全，原位方法破坏三丙酮三过氧化物和其他爆炸性过氧化物公开(公告)号：US08062442B1
公开(公告)日：2011-11-22
申请号：US11732402
申请日：2007-04-03
CPC分类号： C06B21/0091
摘要： Triacetone triperoxide (TATP) and other explosives of the peroxide family are safely degraded in situ. Nano and micron size metal particles in an elemental state include pure iron and magnesium or iron and magnesium particles that are mechanically alloyed with palladium and nickel. The metal particles are used in both the elemental state and in emulsions that are made from water, a hydrophobic solvent, such as corn oil, and a food-grade nonionic surfactant. The neat metals and emulsified zero valent metals (EZVM) safely degrade TATP with the major degradation product being acetone. The EZVM system absorbs and dissolves the TATP into the emulsion droplets where TATP degradation occurs. EZVM systems are ideal for degrading dry TATP crystals that may be present on a carpet or door entrance. Both the neat metal system and the emulsion system (EZVM) degrade TATP in an aqueous slurry.
摘要翻译： 三丙酮三过氧化物（TATP）和其他爆炸物的过氧化物家族安全地原位降解。 纳米和微米尺寸的元素状态的金属颗粒包括与钯和镍机械合金化的纯铁和镁或铁和镁颗粒。 金属颗粒既用于元素状态也用于由水，疏水性溶剂如玉米油和食品级非离子表面活性剂制成的乳液中。 纯金属和乳化零价金属（EZVM）安全地降解TATP，主要降解产物是丙酮。 EZVM系统将TATP吸收并溶解到发生TATP降解的乳液液滴中。 EZVM系统是降解可能存在于地毯或门口上的干燥TATP晶体的理想选择。 纯金属系统和乳液系统（EZVM）都会在含水浆液中降解TATP。
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7.发明申请Zero-Valent Metallic Treatment System and its Application for Removal and Remediation of Polychlorinated Biphenyls (PCBs) 有权零金属金属处理系统及其应用于多氯联苯（PCBs）的去除和修复公开(公告)号：US20100217063A1
公开(公告)日：2010-08-26
申请号：US12465457
申请日：2009-05-13
CPC分类号： C02F1/705 , A62D3/34 , A62D3/37 , A62D2101/22 , B08B7/0014 , B09C1/002 , B09C1/08 , C02F2101/363 , C02F2103/007 , C02F2103/06
摘要： PCBs are removed from contaminated media using a treatment system including zero-valent metal particles and an organic hydrogen donating solvent. The treatment system may include a weak acid in order to eliminate the need for a coating of catalytic noble metal on the zero-valent metal particles. If catalyzed zero-valent metal particles are used, the treatment system may include an organic hydrogen donating solvent that is a non-water solvent. The treatment system may be provided as a “paste-like” system that is preferably applied to natural media and ex-situ structures to eliminate PCBs.
摘要翻译： 使用包括零价金属颗粒和有机供氢溶剂的处理系统将污染物从污染的介质中除去。 处理系统可以包括弱酸以消除在零价金属颗粒上涂覆催化贵金属的需要。 如果使用催化的零价金属颗粒，则处理系统可以包括作为非水溶剂的有机供氢溶剂。 处理系统可以被提供为“糊状”系统，其优选地应用于天然介质和非原位结构以消除PCB。
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8.发明授权Mechanical alloying of a hydrogenation catalyst used for the remediation of contaminated compounds 失效用于修复受污染化合物的氢化催化剂的机械合金化公开(公告)号：US07842639B2
公开(公告)日：2010-11-30
申请号：US11749767
申请日：2007-05-17
CPC分类号： B01J21/18 , A62D3/37 , A62D2101/22 , B01J21/10 , B01J23/44 , B01J23/58 , B01J23/78 , B01J35/0006 , B01J35/0033 , B01J35/023 , B01J37/0036 , B01J37/0221 , B22F1/025 , B22F9/04 , B22F2009/041 , B22F2009/043 , B22F2009/047 , B22F2999/00 , C07C1/26 , C07C17/23 , C07C2523/44 , Y10S420/903 , C07C15/14
摘要： A hydrogenation catalyst including a base material coated with a catalytic metal is made using mechanical milling techniques. The hydrogenation catalysts are used as an excellent catalyst for the dehalogenation of contaminated compounds and the remediation of other industrial compounds. Preferably, the hydrogenation catalyst is a bimetallic particle including zero-valent metal particles coated with a catalytic material. The mechanical milling technique is simpler and cheaper than previously used methods for producing hydrogenation catalysts.
摘要翻译： 使用机械研磨技术制备包含用催化金属涂覆的基材的氢化催化剂。 氢化催化剂用作污染化合物脱卤的优异催化剂和其他工业化合物的修复。 优选地，氢化催化剂是包含涂覆有催化材料的零价金属颗粒的双金属颗粒。 机械研磨技术比以前使用的生产氢化催化剂的方法更简单和便宜。
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9.发明授权Removal of PCB and other halogenated organic contaminants found in ex situ structures 失效去除非原位结构中发现的PCB和其他卤化有机污染物公开(公告)号：US07582682B2
公开(公告)日：2009-09-01
申请号：US11838916
申请日：2007-08-15
申请人： Jacqueline W. Quinn , Christian A. Clausen , Cherie L. Geiger , Christina Coon , Laura B. Filipek , Cristina M. Berger , Kristen M. Milum
发明人： Jacqueline W. Quinn , Christian A. Clausen , Cherie L. Geiger , Christina Coon , Laura B. Filipek , Cristina M. Berger , Kristen M. Milum
CPC分类号： B01D15/00 , B01F17/0007 , B01J20/28004 , B01J20/28007 , B01J20/28016 , B01J20/28033 , B01J20/3236 , B82Y30/00
摘要： Emulsified systems of a surfactant-stabilized, biodegradable water-in-solvent emulsion with bimetallic particles contained with the emulsion droplets are useful at removing PCBs from ex situ structures. The hydrophobic emulsion system draws PCBs through the solvent/surfactant membrane. Once inside the membrane, the PCBs diffuse into the bimetallic particles and undergo degradation. The PCBs continue to enter, diffuse, degrade, and biphenyl will exit the particle maintaining a concentration gradient across the membrane and maintaining a driving force of the reaction.
摘要翻译： 具有乳液液滴的双金属颗粒的表面活性剂稳定的可生物降解的水包溶液乳液的乳化体系可用于从非原位结构中除去PCB。 疏水性乳液系统通过溶剂/表面活性剂膜吸收PCBs。 一旦进入膜内，PCB就会扩散到双金属颗粒中并发生降解。 多氯联苯继续进入，扩散，降解，联苯将离开颗粒，保持膜上的浓度梯度并保持反应的驱动力。
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10.发明申请Mechanical Alloying of a Hydrogenation Catalyst Used for the Remediation of Contaminated Compounds 失效用于修复污染化合物的氢化催化剂的机械合金化公开(公告)号：US20070287628A1
公开(公告)日：2007-12-13
申请号：US11749767
申请日：2007-05-17
CPC分类号： B01J21/18 , A62D3/37 , A62D2101/22 , B01J21/10 , B01J23/44 , B01J23/58 , B01J23/78 , B01J35/0006 , B01J35/0033 , B01J35/023 , B01J37/0036 , B01J37/0221 , B22F1/025 , B22F9/04 , B22F2009/041 , B22F2009/043 , B22F2009/047 , B22F2999/00 , C07C1/26 , C07C17/23 , C07C2523/44 , Y10S420/903 , C07C15/14
摘要： A hydrogenation catalyst including a base material coated with a catalytic metal is made using mechanical milling techniques. The hydrogenation catalysts are used as an excellent catalyst for the dehalogenation of contaminated compounds and the remediation of other industrial compounds. Preferably, the hydrogenation catalyst is a bimetallic particle including zero-valent metal particles coated with a catalytic material. The mechanical milling technique is simpler and cheaper than previously used methods for producing hydrogenation catalysts.
摘要翻译： 使用机械研磨技术制备包含用催化金属涂覆的基材的氢化催化剂。 氢化催化剂用作污染化合物脱卤的优异催化剂和其他工业化合物的修复。 优选地，氢化催化剂是包含涂覆有催化材料的零价金属颗粒的双金属颗粒。 机械研磨技术比以前使用的生产氢化催化剂的方法更简单和便宜。
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