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1. 发明授权

US08084662B2 Method for degrading chemical warfare agents using Mn(VII) oxide with-and-without solid support 有权
标题翻译：使用不含固体载体的Mn（VII）氧化物降解化学战剂的方法
公开(公告)号：US08084662B2
公开(公告)日：2011-12-27
申请号：US11124742
申请日：2005-05-09
申请人： Rajan K. Vempati , Edward R. Biehl , Ramesh S. Hegde , David Y. Son
发明人： Rajan K. Vempati , Edward R. Biehl , Ramesh S. Hegde , David Y. Son
IPC分类号： A62D3/37
CPC分类号： A62D3/36 , A62D2101/02
摘要： The invention provides a novel method of detoxifying highly toxic chemicals, and treating surfaces contaminated, or potentially contaminated, with toxic chemical agents such as chemical warfare agents and/or industrial toxins. The methods utilizes a novel sorbent compound which comprises Mn(VII) mineral which can be either solid supported or non-solid supported. The Mn(VII) mineral can be provided in a number of different forms including creams, lotions, powders, liquids, slurries and aerosols.
摘要翻译：本发明提供了一种解毒高毒性化学品的新方法，以及用有毒化学试剂如化学战剂和/或工业毒素处理被污染或可能被污染的表面。该方法利用了一种新型的吸附剂化合物，它包括可以是固体支持的或非固体的Mn（VII）矿物。 Mn（VII）矿物可以以许多不同的形式提供，包括霜剂，洗剂，粉剂，液体，浆液和气溶胶。

2. 发明授权

US06953763B2 Solid support stabilized Mn(III) and Mn(VII) and method of preparation 有权
标题翻译：固体支持体系稳定化Mn（III）和Mn（VII）及其制备方法
公开(公告)号：US06953763B2
公开(公告)日：2005-10-11
申请号：US10430500
申请日：2003-05-06
申请人： Rajan K. Vempati , David Y. Son
发明人： Rajan K. Vempati , David Y. Son
IPC分类号： B01D53/86 , B01J21/16 , B01J23/34 , B01J29/072 , B01J29/076 , B01J29/16 , B01J29/46 , B01J29/48 , B01J37/02 , C01G45/02 , C02F1/72 , B01J29/06
CPC分类号： B01J37/0203 , B01D53/8603 , B01D53/8665 , B01J21/16 , B01J23/34 , B01J29/072 , B01J29/076 , B01J29/163 , B01J29/46 , B01J29/48 , C01G45/02 , C01P2002/86 , C02F1/725 , C02F2303/02
摘要： The instant method produces Mn(III) and Mn(VII) in stabilized form. Stabilized Mn(II), Mn(III), Mn(IV), and Mn(VII) are also formed on solid supports. Solid supported Mn(VII) is prepared by first reacting an H-saturated support with Mn(II) in solution. Mn(III) substituted Fe oxide coated on natural zeolite (FMNZ) is prepared by reacting Mn(II) and Fe(III) to a natural zeolite equilibrated with 2 N NaoH. The resulting Mn(IV) and Mn(III) oxide is precipitated from solution and dried to give supported Mn(IV) or Mn(III). The Mn(IV) material is reacted with 1,4-phenylenediamine (PDA) to form supported Mn(VII). In another aspect of the invention, Mn(II) is synthesized by adding 1,2-phenylenediamine dihydrochloride to uncoated and clay and-zeolite coated MnO2. Mn(II) and Mn(III) are synthesized by adding 1,2-phenylenediamine dihydrochloride and 1,4-phenylenediamine dihydrochloride, respectively, to uncoated Mn containing clays, and clay and-zeolite coated MnO2.
摘要翻译：本方法产生稳定形式的Mn（III）和Mn（VII）。稳定的Mn（II），Mn（III），Mn（IV）和Mn（VII）也形成在固体载体上。通过首先使H饱和载体与溶液中的Mn（II）反应来制备固体负载的Mn（VII）。通过使Mn（II）和Fe（III）反应到用2N NaOH平衡的天然沸石中制备涂覆在天然沸石（FMNZ）上的Mn（III）取代的Fe氧化物。所得Mn（IV）和Mn（III）氧化物从溶液中沉淀并干燥，得到负载型Mn（IV）或Mn（III）。使Mn（IV）物质与1,4-苯二胺（PDA）反应形成负载型Mn（VII）。在本发明的另一方面，通过将1,2-苯二胺二盐酸盐加入到未涂覆的和粘土和沸石涂覆的MnO 2 N 2中来合成Mn（II）。通过将1,2-苯二胺二盐酸盐和1,4-苯二胺二盐酸盐分别加入到未包衣的含Mn粘土中，并将粘土和沸石涂覆的MnO 2 N 2合成Mn（II）和Mn（III）。

3. 发明授权

US06790363B2 Method of treating arsenic-contaminated waters 失效
标题翻译：砷污染水处理方法
公开(公告)号：US06790363B2
公开(公告)日：2004-09-14
申请号：US09911021
申请日：2001-07-24
申请人： Rajan K. Vempati
发明人： Rajan K. Vempati
IPC分类号： C02F128
CPC分类号： B01J20/3295 , B01J20/0222 , B01J20/0229 , B01J20/06 , B01J20/165 , B01J20/183 , B01J20/3234 , B01J20/3236 , B01J2220/42 , C02F1/281 , C02F1/288 , C02F1/66 , C02F1/72 , C02F2101/103 , C02F2103/06 , Y10S210/911
摘要： The present invention is directed to an adsorbent for removing arsenic species from ground water and/or surface water systems. Such adsorbent removes both As(III) and As(V), thereby providing potable water. Also provided is a method and/or device (e.g., filter) for removing arsenic species from contaminated waters utilizing such adsorbent.
摘要翻译：本发明涉及一种用于从地下水和/或地表水系统中去除砷物质的吸附剂。这种吸附剂除去As（III）和As（V），从而提供饮用水。还提供了一种用于利用这种吸附剂从污染水中除去砷物质的方法和/或装置（例如，过滤器）。

4. 发明申请

US20090191137A1 Method and Material for Controlling or Eliminating Potentially Harmful, Contaminating or Nuisance Micro-Organisms or Cells 审中-公开
标题翻译：用于控制或消除潜在有害，有害或有害微生物或细胞的方法和材料
公开(公告)号：US20090191137A1
公开(公告)日：2009-07-30
申请号：US12257936
申请日：2008-10-24
申请人： Rajan K. Vempati , Richard E. Wagner
发明人： Rajan K. Vempati , Richard E. Wagner
IPC分类号： A61K8/19 , C02F1/50 , A61L2/16 , A61K33/32 , A61Q11/00
CPC分类号： A61L2/16 , A61K8/19 , A61K2800/413 , A61K2800/524 , A61Q11/00 , B82Y5/00 , C02F1/50
摘要： A method is shown for reducing or eliminating the levels or activities of potentially harmful or contaminating organisms or cells by applying nanophase manganese (VII) oxide to solutions, surfaces or materials to eliminate, reduce or prevent the growth of potentially harmful, contaminating or undesirable microorganisms, such as algae and bacteria.
摘要翻译：显示了一种通过在溶液，表面或材料中应用纳米相氧化锰（VII）来减少或消除潜在有害或污染生物或细胞的水平或活性的方法，以消除，减少或预防潜在有害的，污染或不需要的微生物的生长，如藻类和细菌。

5. 发明授权

US06921732B2 Method of manufacturing a coated zeolite adsorbent 有权
标题翻译：涂层沸石吸附剂的制造方法
公开(公告)号：US06921732B2
公开(公告)日：2005-07-26
申请号：US10796626
申请日：2004-03-09
申请人： Rajan K. Vempati
发明人： Rajan K. Vempati
IPC分类号： B01J20/06 , B01J20/18 , B01J20/32 , C02F1/28 , C02F1/66 , C02F1/72 , B01J29/06
CPC分类号： B01J20/3295 , B01J20/0222 , B01J20/0229 , B01J20/06 , B01J20/165 , B01J20/183 , B01J20/3234 , B01J20/3236 , B01J2220/42 , C02F1/281 , C02F1/288 , C02F1/66 , C02F1/72 , C02F2101/103 , C02F2103/06 , Y10S210/911
摘要： The present invention is directed to an adsorbent for removing arsenic species from ground water and/or surface water systems. Such adsorbent removes both As(III) and As(V), thereby providing potable water. Also provided is a method and/or device (e.g., filter) for removing arsenic species from contaminated waters utilizing such adsorbent.
摘要翻译：本发明涉及一种用于从地下水和/或地表水系统中去除砷物质的吸附剂。这种吸附剂除去As（III）和As（V），从而提供饮用水。还提供了一种用于利用这种吸附剂从污染水中除去砷物质的方法和/或装置（例如，过滤器）。

6. 发明授权

US08034147B2 Complete plant growth medium 有权
标题翻译：完成植物生长培养基
公开(公告)号：US08034147B2
公开(公告)日：2011-10-11
申请号：US11943293
申请日：2007-11-20
申请人： Rajan K. Vempati , Ramesh S. Hegde , John J. Sloan
发明人： Rajan K. Vempati , Ramesh S. Hegde , John J. Sloan
IPC分类号： C05D9/00 , C05D9/02
CPC分类号： B01J20/0229 , A01G24/00 , B01J20/06 , B01J20/183 , B01J20/3295 , C05D9/00 , C05F17/0045 , Y02P20/145 , Y02W30/43 , Y10S71/903 , C05D9/02
摘要： A naturally occurring zeolite is coated with a special nanophase Fe oxide, thereby forming a nanophase Fe oxide coated zeolite. The composition thus formed can be used for a variety of horticultural and floricultural end applications. When the nanophase Fe oxide coated zeolite is dosed with plant nutrients and is then mixed with a suitable potting compound, the result is a Complete Plant Growth Medium (CPGM). Blending 5% to 25% CPGM by weight with sand, peat, compost, vegetable and flower beds, and native and manufactured soils, provides a number of beneficial properties. Also, CPGM alone can be used for growing indoor plants to avoid plant pests and compost odor.
摘要翻译：用特殊的纳米相Fe氧化物涂覆天然存在的沸石，由此形成纳米相Fe氧化物涂覆的沸石。由此形成的组合物可用于各种园艺和花卉的最终应用。当纳米相Fe氧化物涂层的沸石配合植物营养物质，然后与合适的灌封化合物混合时，结果是完全植物生长培养基（CPGM）。与砂，泥炭，堆肥，植物和花床以及天然和制造的土壤混合5％至25％重量的CPGM，提供了许多有益的性质。此外，单独的CPGM可用于种植室内植物，以避免植物害虫和堆肥气味。

7. 发明授权

US06444186B1 Composition and method of forming low-carbon, amorphous siliceous ash from siliceous waste material 有权
标题翻译：从硅质废料中形成低碳无定形硅质灰的组成和方法
公开(公告)号：US06444186B1
公开(公告)日：2002-09-03
申请号：US09493924
申请日：2000-01-28
申请人： Rajan K. Vempati
发明人： Rajan K. Vempati
IPC分类号： C01B3312
CPC分类号： C01B33/12 , C04B18/101 , Y02W30/92
摘要： The present invention is a method of manufacturing low carbon content (hence, an off-white color), amorphous (non-crystalline) siliceous ash from ordinary siliceous waste materials such as, for example, rice hulls, and plant residues from biogas generation. A portion of plant waste materials is pyrolyzed in a furnace such as a tube furnace. Next, the material is pyrolyzed in a tube furnace at a temperature of between about 500 and 800° C. for at least 0.5 hours to 3 hours. Simultaneous to the pyrolysis, a continuous stream of air is passed over the material, and gaseous products from the pyrolysis are drawn off. The siliceous ash is thus formed.
摘要翻译：本发明是从诸如稻壳的普通硅质废料和来自生物气产生的植物残留物制造低碳含量（因此为灰白色），无定形（非结晶）硅质灰的方法。一部分植物废料在诸如管式炉的炉中热解。接下来，将材料在管式炉中在约500至800℃的温度下热解至少0.5小时至3小时。与热解同时，连续的空气流通过材料，并且从热解中排出气态产物。因此形成硅质灰。

8. 发明授权

US08163036B1 Nanophase Mn(VII) oxide (NM70) and nanophase Mn(III) oxide (NM30) incorporated nonwovens 有权
标题翻译：纳米相Mn（VII）氧化物（NM70）和纳米相Mn（III）氧化物（NM30）掺入非织造布
公开(公告)号：US08163036B1
公开(公告)日：2012-04-24
申请号：US12103818
申请日：2008-04-16
申请人： Rajan K. Vempati , Gajanan S. Bhat
发明人： Rajan K. Vempati , Gajanan S. Bhat
IPC分类号： C11D3/02
CPC分类号： D06M11/485 , A62D5/00 , B82Y30/00 , C09G1/00 , C09G1/02 , C09K3/1454 , D01F1/10
摘要： NM7O and NM3O coated clay are embedded into a fabric matrix to produce a protective fabric. A NM7O blended garment can be manufactured for the purpose of containing malodors. The destruction of chemical warfare agents can also be accomplished by incorporating these materials into disposable protective clothing for military, Haz-Mat team and First responders. The fabrics so treated with MN7O have uses as diverse as for a disposable silver polish wipe. In the case of NM3O coated clay, the treated fabric can be used as a copper and brass polish.
摘要翻译：将NM7O和NM3O涂覆的粘土嵌入织物基质中以产生防护织物。可以制造NM7O混纺服装，用于含有恶臭。化学战剂的破坏也可以通过将这些材料并入军事，Haz-Mat团队和第一响应者的一次性防护服中来实现。用MN7O处理的织物具有如一次性抛光擦拭物一样多样的用途。在NM3O涂层粘土的情况下，经处理的织物可以用作铜和黄铜抛光剂。

9. 发明申请

US20080116141A1 COMPLETE PLANT GROWTH MEDIUM 有权
标题翻译：完成植物生长培养基
公开(公告)号：US20080116141A1
公开(公告)日：2008-05-22
申请号：US11943293
申请日：2007-11-20
申请人： Rajan K. Vempati , Ramesh S. Hegde , John J. Sloan
发明人： Rajan K. Vempati , Ramesh S. Hegde , John J. Sloan
IPC分类号： B01D15/04 , A01G29/00
CPC分类号： B01J20/0229 , A01G24/00 , B01J20/06 , B01J20/183 , B01J20/3295 , C05D9/00 , C05F17/0045 , Y02P20/145 , Y02W30/43 , Y10S71/903 , C05D9/02
摘要： A naturally occurring zeolite is coated with a special nanophase Fe oxide, thereby forming a nanophase Fe oxide coated zeolite. The composition thus formed can be used for a variety of horticultural and floricultural end applications. When the nanophase Fe oxide coated zeolite is dosed with plant nutrients and is then mixed with a suitable potting compound, the result is a Complete Plant Growth Medium (CPGM). Blending 5% to 25% CPGM by weight with sand, peat, compost, vegetable and flower beds, and native and manufactured soils, provides a number of beneficial properties. Also, CPGM alone can be used for growing indoor plants to avoid plant pests and compost odor.
摘要翻译：用特殊的纳米相Fe氧化物涂覆天然存在的沸石，由此形成纳米相Fe氧化物涂覆的沸石。由此形成的组合物可用于各种园艺和花卉的最终应用。当纳米相Fe氧化物涂层的沸石配合植物营养物质，然后与合适的灌封化合物混合时，结果是完全植物生长培养基（CPGM）。与砂，泥炭，堆肥，植物和花床以及天然和制造的土壤混合5％至25％重量的CPGM，提供了许多有益的性质。此外，单独的CPGM可用于种植室内植物，以避免植物害虫和堆肥气味。

10. 发明授权

US06368571B1 ZSM-5 made from siliceous ash 有权
标题翻译： ZSM-5由硅灰制成
公开(公告)号：US06368571B1
公开(公告)日：2002-04-09
申请号：US09493923
申请日：2000-01-28
申请人： Rajan K. Vempati
发明人： Rajan K. Vempati
IPC分类号： C01B3938
CPC分类号： C01B39/38 , Y10S423/22
摘要： The present invention relates in general to a method of making ZSM-5 zeolite. More specifically, the present invention relates to using plant waste material such as rice hull ash or any siliceous waste containing amorphous SiO2 as a source for SiO2 in making ZSM-5, thus producing a ZSM-5 that is lower cost than prior art methods. The method comprises providing siliceous ash having a carbon content between about 0 percent and 10 percent by weight of total rice hull ash, wherein the SiO2 content is greater than 90 percent by weight of total siliceous ash, and wherein the SiO2 and carbon are substantially amorphous. The synthesis of the ZSM-5 of the invention involves first suspending the siliceous ash in water. Next, a source of alumina is added to the suspension of siliceous ash. The source of alumina and siliceous ash are added such that the molar ratio of SiO2 to Al2O3 in the ZSM-5 is in the range from approximately 15 to 150, thus forming a second suspension. Sodium Hydroxide is then added to the second suspension a quantity of NaOH, wherein the quantity added is such that the molar ratio of Na2O to Al2O3 in the ZSM-5 is between about 2 and 10, thus forming a third suspension. In order to precipitate the ZSM-5, the third suspension is seeded with silicalite and heated in a closed system at 150° C. to 220° C., thus yielding the ZSM-5.
摘要翻译：本发明一般涉及制备ZSM-5沸石的方法。更具体地说，本发明涉及使用诸如稻壳灰的植物废料或含有无定形SiO 2的任何含硅废料作为制备ZSM-5的SiO 2来源，从而生产比现有技术方法更低成本的ZSM-5。该方法包括提供碳含量在总稻米灰的约0重量％至10重量％之间的硅灰，其中SiO 2含量大于总硅灰分的90重量％，并且其中SiO 2和碳基本上是无定形的。本发明的ZSM-5的合成包括首先将硅灰悬浮在水中。接下来，向硅灰的悬浮液中加入氧化铝源。添加氧化铝和硅灰分的来源，使得ZSM-5中的SiO 2与Al 2 O 3的摩尔比在约15至150的范围内，从而形成第二悬浮液。然后将氢氧化钠加入到一定量的NaOH中，其中加入的量使得ZSM-5中Na 2 O与Al 2 O 3的摩尔比为约2至10，从而形成第三悬浮液。为了沉淀ZSM-5，将第三悬浮液用硅沸石接种，并在封闭的体系中在150℃加热至220℃，从而得到ZSM-5。

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