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41. 发明授权

US07378037B2 Organotin compound treatment 失效
标题翻译：有机锡化合物处理
公开(公告)号：US07378037B2
公开(公告)日：2008-05-27
申请号：US11447095
申请日：2006-06-06
申请人： Katsuhisa Honda , Tomofumi Takahashi
发明人： Katsuhisa Honda , Tomofumi Takahashi
IPC分类号： C09K3/00 , A62D3/00 , C07F7/00
CPC分类号： C02F1/281 , C02F1/705 , C02F11/004 , C02F2101/306 , C02F2103/023
摘要： To treat an organotin compound in a liquid at low cost. Addition of iron oxide into a liquid containing an organotin compound allows trapping of the organotin compound in the liquid by the iron oxide, and reduction of the organotin compound concentration in the liquid. Various iron oxides such as FeO, Fe2O3(iron sesquioxide), and Fe3O4 (iron oxide black) may be used, but iron oxide black is preferred. Such the method of treating a liquid may be applied to polluted seawater at a harbor to allow reduction of the organotin compound concentration in the seawater and purification of the harbor.
摘要翻译：以低成本处理液体中的有机锡化合物。在含有有机锡化合物的液体中加入氧化铁，可以通过氧化铁捕获液体中的有机锡化合物，降低液体中的有机锡化合物浓度。各种铁氧化物如FeO，Fe 2 O 3（三氧化二铁）和Fe 3 O 4（（氧化铁黑），但优选氧化铁黑。这种处理液体的方法可以应用于港口处的污染海水，以减少海水中的有机锡化合物浓度和净化海港。

42. 发明申请

US20080119683A1 Apparatus for separation of constituents from matrices 有权
标题翻译：用于将组分与基质分离的装置
公开(公告)号：US20080119683A1
公开(公告)日：2008-05-22
申请号：US11806994
申请日：2007-06-05
申请人： Jeffrey K. O'Ham
发明人： Jeffrey K. O'Ham
IPC分类号： A62D3/17 , B01J19/00 , A62D101/20 , A62D101/24 , A62D3/00 , A62D101/28 , A62D101/40 , F28D21/00
CPC分类号： B09C1/06 , B09B3/00 , G21F9/32 , Y10S588/90
摘要： The present invention provides an apparatus useful for the separation of hazardous and non-hazardous organic and inorganic constituents from various matrices. A method of separating such constituents is also provided.
摘要翻译：本发明提供了一种用于从各种基质中分离危险和非危险的有机和无机成分的装置。还提供了分离这些成分的方法。

43. 发明申请

US20080058576A1 SYSTEM AND METHOD FOR GENERATING FRACTURING WATER 有权
标题翻译：用于产生破碎水的系统和方法
公开(公告)号：US20080058576A1
公开(公告)日：2008-03-06
申请号：US11685681
申请日：2007-03-13
申请人： Lee L. Shafer , John W. James , Richard D. Rath , Jesse Eubank
发明人： Lee L. Shafer , John W. James , Richard D. Rath , Jesse Eubank
IPC分类号： A62D3/00 , G05B13/02
CPC分类号： C09K8/68 , C02F1/001 , C02F1/24 , C02F1/42 , C02F1/441 , C02F3/12 , C02F3/1268 , C02F3/30 , C02F9/00 , C02F2209/003 , C02F2209/05 , C02F2209/11 , C09K8/88 , Y02W10/15
摘要： Systems and methods have been developed for reclaiming water contaminated with the expected range of contaminants typically associated with produced water in order to produce a treated water having a quality adequate for reuse as a fracturing water. The system includes anaerobically digesting the contaminated water, followed by aerating the water to enhance biological digestion. After aeration, the water is separated using a flotation operation that effectively removes the spent friction reducing agents and allows the treated water to be reclaimed and reused as fracturing water, even though it retains levels of contaminants, including boron and methanol, that would prevent its discharge to the environment under existing standards. The treated water has had a sufficient amount of the gellation-inhibiting contaminants, such as acrylamide friction reducing compounds, removed to allow the treated water to be an economically viable fracturing water.
摘要翻译：已经开发出系统和方法，用于回收被预期范围的通常与生产水相关的污染物污染的水，以便产生具有足够重新利用作为压裂水的质量的处理水。该系统包括厌氧消化污染的水，然后充气水以增强生物消化。曝气后，使用浮选操作分离水分，该浮选操作有效地除去废摩擦还原剂，并允许处理后的水回收再利用作为压裂水，即使其保留了包括硼和甲醇在内的污染物含量，防止其在现有标准下排放到环境中。经处理的水已经具有足够量的凝胶抑制性污染物，例如丙烯酰胺摩擦降低化合物，被去除以使经处理的水是经济可行的压裂水。

44. 发明申请

US20080039674A1 In-drum pyrolysis system 有权
标题翻译：鼓内热解系统
公开(公告)号：US20080039674A1
公开(公告)日：2008-02-14
申请号：US11717970
申请日：2007-03-14
申请人： J. Mason
发明人： J. Mason
IPC分类号： A62D3/00
CPC分类号： G21F9/32 , B01D53/75 , C10B47/46 , F23G5/006 , F23G5/0276 , F23G2201/301 , F23G2209/18 , F23G2900/50205 , F23G2900/54401 , F23J2217/10 , F23J2219/10 , F23J2219/60
摘要： An apparatus and method for processing hazardous wastes directly from 55-gallon drums through the use of pyrolysis and steam reforming. The method is based on a pyrolyzer using heat to vaporize organics that are present in the hazardous wastes. The waste is heated in the original drums to avoid the bulk handling of alpha radionuclides and to ensure criticality control. At pyrolysis temperatures, all liquids and organics in the drums will evaporate and volatize. The resulting waste in the drums is a dry, inert, inorganic matrix with carbon char containing radioactive metals. The off-gas produced by pyrolysis mainly consists of water vapor, volatized organics, and acid gases from the decomposition of various plastics and other organics present in the waste drums. The off-gas produced by the pyrolysis is then collected and fed into an off-gas treatment system that is in fluid communication with pyrolyzer operated under oxidizing conditions.
摘要翻译：通过使用热解和蒸汽重整从55加仑桶直接加工危险废物的设备和方法。该方法基于使用热量蒸发危险废物中存在的有机物的热解器。废弃物在原始鼓中加热，以避免大量处理α放射性核素并确保临界控制。在热解温度下，鼓中的所有液体和有机物将蒸发并挥发。在鼓中产生的废物是具有含有放射性金属碳的干燥，惰性的无机基质。由热解产生的废气主要由水蒸汽，挥发的有机物和来自废弃桶中存在的各种塑料和其它有机物的酸性气体组成。然后通过热解产生的废气被收集并进料到在氧化条件下操作的热解器流体连通的废气处理系统中。

45. 发明授权

US07309808B1 Process for non-incineration decontamination of hazardous agents 有权
标题翻译：非焚烧除害危险品的方法
公开(公告)号：US07309808B1
公开(公告)日：2007-12-18
申请号：US10677954
申请日：2003-10-01
申请人： John A. Scott , James Osterloh
发明人： John A. Scott , James Osterloh
IPC分类号： A62D3/00
CPC分类号： A62D3/20 , A62D2101/02
摘要： A process for the low temperature, non-incineration decontamination of contaminated materials, such as chemical weapon components containing residual quantities of chemical warfare agents. The process includes the steps of (a) contacting the contaminated materials with steam at substantially ambient pressure in a substantially dry first heated vessel for a period of at least about 15 minutes, the steam being at a temperature of at least about 560° C., (b) removing condensible and non-condensible gases from the first heated vessel and heating them in a second vessel at substantially ambient pressures to temperatures of at least about 500° C. for a period of at least about one second in an atmosphere containing steam, and (c) catalytically treating non-condensible gases from the second vessel in the presence of oxygen so as to reduce the concentration of chemical warfare agents to less than about 1.0 mg/m3 at standard temperature and pressure.
摘要翻译：一种对受污染物质进行低温，非焚烧净化的过程，如含有剩余量的化学战剂的化学武器成分。该方法包括以下步骤：（a）将基本环境压力下的受污染物质与基本上干燥的第一加热容器中的蒸汽接触至少约15分钟，蒸汽处于至少约560℃的温度。，（b）从第一加热容器中除去可冷凝和不可冷凝的气体，并将其在基本环境压力下在第二容器中加热至至少约500℃的温度至少约1秒的时间，蒸汽，和（c）在氧气存在下催化处理来自第二容器的不可冷凝气体，以便在标准温度下将化学战剂的浓度降低至小于约1.0mg / m 3 和压力。

46. 发明授权

US07297318B2 Method of removing heavy metals from silicate sources during silicate manufacturing 有权
公开(公告)号：US07297318B2
公开(公告)日：2007-11-20
申请号：US11282059
申请日：2005-11-17
申请人： Yung-Hui Huang , John V. Offidani
发明人： Yung-Hui Huang , John V. Offidani
IPC分类号： A62D3/00 , C01B33/30
CPC分类号： C01B33/32 , C01B33/20
摘要： Methods for the removal of lead from a metal silicate during the process of manufacturing of such a material are provided. With the reliance upon lower cost starting silicon dioxide starting materials that are known to exhibit elevated amounts of heavy metal therein for the purpose of producing metal silicates (such as sodium silicate, as one example), it has been realized that removal of significant amounts of such heavy metals is necessary to comply with certain regulatory requirements in order to provide a finished material that exhibits the same low level of heavy metal contamination as compared with finished materials that are made from more expensive, purer starting silicon dioxides. Two general methods may be followed for such decontamination purposes. One entails the introduction of a calcium phosphate material, such as dicalcium phosphate, tricalcium phosphate, and/or hydroxyapatite, to a formed metal silicate solution but prior to filtering. The other requires the introduction of calcium phosphate material (again, hydroxyapatite, tricalcium phosphate, and/or dicalcium phosphate) in a silicon dioxide, caustic, and water slurry with said dicalcium phosphate thus present throughout the overall reaction steps of metal silicate formation and is removed by filtering. In each situation, the hydroxyapatite, tricalcium phosphate, or dicalcium phosphate actually aids in rendering immobile the heavy metals therein, such as lead, cadmium, and the like, thereby preventing release of high amounts of bioavailable amounts of such heavy metals from products for which the target metal silicates are considered reactants. Thus, the heavy metal-containing metal silicates may then be utilized to produce precipitated silicas, as one example, that exhibit much lower levels of bioavailable heavy metals as compared with the original silicon dioxide source.

47. 发明申请

US20070256713A1 Method for Decontaminating Surfaces 审中-公开
标题翻译：净化表面的方法
公开(公告)号：US20070256713A1
公开(公告)日：2007-11-08
申请号：US10581391
申请日：2004-12-03
申请人： Andrew Feitz , Trevor Waite , Sung Joo
发明人： Andrew Feitz , Trevor Waite , Sung Joo
IPC分类号： A62D3/00 , A61L9/014
CPC分类号： A62D3/36 , A61L2/22 , A61L2/23 , A62D3/38 , A62D2101/02 , A62D2101/04 , A62D2101/22 , Y10T428/12014
摘要： A method for treating a surface to decontaminate the surface by chemically altering contaminants on the surface. The method comprises applying to the surface particles of a zero valent metal capable of reacting with oxygen and water to form hydroxyl radicals, and exposing the particles to oxygen and water. The method may be carried out in the presence of air.
摘要翻译：通过化学改变表面上的污染物来处理表面以净化表面的方法。该方法包括向表面上施加能够与氧和水反应形成羟基的零价金属的表面颗粒，并将颗粒暴露于氧和水中。该方法可以在空气存在下进行。

48. 发明申请

US20070240620A1 Electrically conductive concrete and controlled low strength materials having spent carbon sorbent 有权
标题翻译：具有废碳吸附剂的导电混凝土和受控低强度材料
公开(公告)号：US20070240620A1
公开(公告)日：2007-10-18
申请号：US11402452
申请日：2006-04-12
申请人： Bruce Ramme
发明人： Bruce Ramme
IPC分类号： G21F9/16 , A62D3/00 , C04B18/06 , C04B24/00
CPC分类号： C04B28/04 , C04B2111/00663 , C04B2111/00706 , C04B2111/1087 , C04B2111/94 , Y02W30/91 , Y02W30/92 , Y10S106/01 , C04B14/022 , C04B14/06 , C04B14/386 , C04B18/0472 , C04B18/08 , C04B20/0076 , C04B14/34
摘要： Compositions are provided for increasing the electrical conductivity of concrete or controlled low-strength materials (flowable fill). One composition sets to produce a concrete and includes portland cement, water, aggregate, and particulate matter including a sorbent and a contaminant absorbed, adsorbed or entrapped by the sorbent. The sorbent may be activated carbon, and the contaminant may be mercury or a compound containing mercury. Another composition is a self-compacting, cementitious flowable fill composition that includes portland cement, water, and particulate matter including a sorbent and a contaminant absorbed, adsorbed or entrapped by the sorbent. The sorbent may activated carbon, and the contaminant may be mercury or a compound containing mercury. The compositions may also include carbon fibers.
摘要翻译：提供组合物用于提高混凝土或受控低强度材料（可流动填充物）的导电性。一种组合物用于生产混凝土，并且包括波特兰水泥，水，骨料和颗粒物质，包括吸附剂和被吸附剂吸收，吸附或捕获的污染物。吸附剂可以是活性炭，污染物可以是汞或含有汞的化合物。另一种组合物是自密实的水泥可流动填充组合物，其包括硅酸盐水泥，水和颗粒物质，包括吸附剂和被吸附剂吸收或吸附的污染物。吸附剂可以活化碳，污染物可以是汞或含有汞的化合物。组合物还可以包括碳纤维。

49. 发明授权

US07267818B2 Method for killing spores 失效
标题翻译：杀死孢子的方法
公开(公告)号：US07267818B2
公开(公告)日：2007-09-11
申请号：US10497732
申请日：2002-12-04
申请人： Steffen Danielsen , Bjoern Eggert Christensen
发明人： Steffen Danielsen , Bjoern Eggert Christensen
IPC分类号： A62D3/00 , B09B3/00 , C02F3/34 , C12N13/00 , C12M1/00 , D06M16/00
CPC分类号： A01N63/00 , A01N59/16 , A61K38/44 , C12Y111/0101 , C12Y111/01018 , A01N59/12 , A01N59/00 , A01N2300/00 , A01N37/46 , A01N61/00 , A01N63/04
摘要： A method for killing or inactivating spores, by contacting the spores with a haloperoxidase, a source of hydrogen peroxide and a source of iodide ions. The spores may additionally be contacted with a haloperoxidase enhancing agent.
摘要翻译：通过使孢子与卤代过氧化物酶，过氧化氢源和碘离子源接触来杀死或灭活孢子的方法。孢子可以另外与卤代过氧化物酶增强剂接触。

50. 发明授权

US07256320B2 Method for defeat of bulk chemical warfare agents 失效
标题翻译：破坏散装化学战剂的方法
公开(公告)号：US07256320B2
公开(公告)日：2007-08-14
申请号：US11102950
申请日：2005-04-11
申请人： William R. Purdum , Charles W. Martin , Jeffry Golden
发明人： William R. Purdum , Charles W. Martin , Jeffry Golden
IPC分类号： F42B33/06 , A62D3/00 , A62D101/02
CPC分类号： B09B3/0025
摘要： A method for immobilizing at least one hazardous chemical, comprising the steps of breaching a container having a bulk chemical agent, adding a rheological modifier into the container, and dispersing the rheological modifier within the container so as to promote interaction between the rheological modifier and the bulk chemical agent.
摘要翻译：一种用于固定至少一种危险化学品的方法，包括以下步骤：破坏具有大量化学试剂的容器，向容器中加入流变改性剂，并将流变改性剂分散在容器内，以促进流变改性剂与散装化学剂。

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