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公开(公告)号：US10773114B1
公开(公告)日：2020-09-15
申请号：US16194957
申请日：2018-11-19
IPC分类号： A62D3/30 , A62D101/28 , A62D101/26 , A62D101/02
摘要： The present invention is directed towards a composition for decontaminating surfaces contaminated with toxic chemicals/substances, comprising at least one type of metal oxyhydroxide such as zirconium hydroxide, Zr(OH)4, optionally with added water for hydration of the solid, mixed into a carrier liquid used for application to a contaminated surface.
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公开(公告)号：US10576320B2
公开(公告)日：2020-03-03
申请号：US15866480
申请日：2018-01-10
IPC分类号： A62D3/38 , C25D1/00 , C25D3/50 , C25D3/12 , C25D3/48 , C25D9/04 , B01J23/89 , C25D5/54 , A62D101/26 , B01J35/02 , A62D101/02
摘要： A method for decontamination of a toxic substance is disclosed. The method includes fabricating a plurality of nanomotors, and putting the plurality of nanomotors in contact with a contaminant solution comprising the toxic substance. Fabricating the plurality of nanomotors includes preparing a mesoporous silica template, forming the plurality of nanomotors within the mesoporous silica template, and separating the plurality of nanomotors from the mesoporous silica template. The mesoporous silica template includes a plurality of channels, where each channel of the plurality of channels have a diameter less than about 50 nm and a length of less than about 100 nm, and each nanomotor of the plurality of nanomotors is formed within a channel of the plurality of channels. Putting the plurality of nanomotors in contact with the contaminant solution includes adding hydrogen peroxide (H2O2) and the plurality of nanomotors to the contaminant solution.
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3.发明授权公开(公告)号：US10272279B2
公开(公告)日：2019-04-30
申请号：US15412412
申请日：2017-01-23
IPC分类号： B01J20/20 , A62D3/35 , B01J31/16 , B01J35/10 , B01J35/02 , B01J35/00 , A62D9/00 , A62B7/10 , B01J20/22 , B01D53/02 , B01D53/86 , C07F7/00 , A62D101/02 , A62B23/02 , A62D101/26 , B01D53/04
摘要： A method of using a metal organic framework (MOF) comprising a metal ion and an at least bidendate organic ligand to catalytically detoxify chemical warfare nerve agents including exposing the metal-organic-framework (MOF) to the chemical warfare nerve agent and catalytically decomposing the nerve agent with the MOF.
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公开(公告)号：US10238904B1
公开(公告)日：2019-03-26
申请号：US15703123
申请日：2017-09-13
发明人： Mark A Guelta , Melissa M. Dixon , Steven P Harvey
IPC分类号： A61K38/46 , C12N9/14 , A62D3/02 , C12N9/16 , A62D101/02 , A62D101/26
摘要： Disclosed herein are non-wild-type organophosphorus acid anhydrolases having two site mutations, methods of production, and methods of use to effectively degrade toxic chemicals such as ((RS)-Propan-2-yl methylphosphonofluoridate) (Sarin) and other organophosphorus compounds.
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公开(公告)号：US10202587B2
公开(公告)日：2019-02-12
申请号：US14905157
申请日：2014-07-31
发明人： Eric Chabriere , Mikael Elias , Julien Hiblot , Didier Raoult
IPC分类号： A62D3/02 , C12N9/16 , C11D3/386 , A61K38/46 , C11D3/48 , C12N9/18 , A62D101/02 , A62D101/04 , A62D101/26
摘要： Provided is a mutated hyperthermophilic PTE having a lactonase activity derived from a hyperthermophilic phosphotriesterase corresponding to the consensus sequence of SEQ ID NO: 1, the mutated PTE including the at least one mutation chosen amongst 55 putative positions and the mutated PTE having enhanced properties. Also provided are compositions including the mutated hyperthermophilic PTE and the uses thereof, notably as bioscavenger of organophosphate compounds or as quorum quencher of the bacteria using lactones to communicate.
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公开(公告)号：US06852903B1
公开(公告)日：2005-02-08
申请号：US10162055
申请日：2002-06-04
申请人： Roy S. Brown , Joseph A. Rossin , James E. Kotary , Gyleen Fitzgerald , Karl G. Gerhart , Helen A. Mearns , Richard A. Newton , Joseph H. Keller , Douglas B. Mawhinney , John T. Yates, Jr.
发明人： Roy S. Brown , Joseph A. Rossin , James E. Kotary , Gyleen Fitzgerald , Karl G. Gerhart , Helen A. Mearns , Richard A. Newton , Joseph H. Keller , Douglas B. Mawhinney , John T. Yates, Jr.
IPC分类号： A62D3/00 , A62D3/36 , A62D101/02 , A62D101/26 , A62D101/28
CPC分类号： A62D3/36 , A62D2101/02 , A62D2101/26 , A62D2101/28
摘要： The invention provides reactive sorbents and methods of making and using the same in order to decontaminate surfaces contaminated with toxic agents, such as chemical warfare agents and/or industrial toxins. The reactive sorbents are of two general types, one of which comprises dehydroxylated aluminum oxide and the other comprises porous carbon impregnated with a reactive solution, so that both sorbents take up and then detoxify toxic agents.
摘要翻译： 本发明提供反应性吸附剂及其制造和使用方法，以便去除被有毒物质如化学战剂和/或工业毒素污染的表面。 反应性吸附剂是两种一般类型，其中之一包括脱羟基化氧化铝，另一种包括浸渍有反应性溶液的多孔碳，使得两种吸附剂吸收然后使毒性剂解毒。
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公开(公告)号：US6071711A
公开(公告)日：2000-06-06
申请号：US180351
申请日：1998-11-05
申请人： Rainhard Koch
发明人： Rainhard Koch
IPC分类号： C08J11/10 , A62D3/02 , A62D101/26 , A62D101/28 , C12Q1/34 , C12Q1/37 , C12Q1/44
CPC分类号： A62D3/02 , C02F3/342 , A62D2101/26 , A62D2101/28 , C02F2303/12 , Y10S435/832 , Y10S435/836
摘要： A method is disclosed for the enzymatic degradation of polyester amides. The method involves mixing polyester amides with esterase or protease enzymes in aqueous solution.
摘要翻译： PCT No.PCT / EP97 / 02211 Sec。 371日期：1998年11月5日 102（e）日期1998年11月5日PCT 1997年4月30日PCT PCT。 公开号WO97 / 43014 PCT 日期：1997年11月26日公开了聚酯酰胺的酶降解的方法。 该方法包括将聚酯酰胺与酯酶或蛋白酶在水溶液中混合。
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8.发明授权Methods and apparatus for low NO.sub.x emissions during the production of electricity from waste treatment systems 有权在废物处理系统生产电力过程中，低NOx排放的方法和设备
公开(公告)号：US6066825A
公开(公告)日：2000-05-23
申请号：US207442
申请日：1998-12-08
IPC分类号： A62D3/00 , A62D3/19 , A62D3/32 , A62D101/08 , A62D101/20 , A62D101/22 , A62D101/24 , A62D101/26 , A62D101/28 , A62D101/40 , A62D101/43 , B01D53/34 , C03B5/00 , C03B5/02 , C03B5/027 , C03B5/12 , C03B5/235 , C03B5/26 , C10B19/00 , C10B53/00 , C10J3/18 , C10J3/57 , F02B43/00 , F02C3/28 , F02G5/00 , F02G5/02 , F23G5/027 , F23G5/08 , F23G7/00 , H05B3/00 , H05B7/00 , H05H1/48 , B23K10/00
CPC分类号： A62D3/19 , A62D3/32 , B01D53/34 , C03B5/005 , C03B5/02 , C03B5/021 , C03B5/025 , C03B5/0275 , C03B5/12 , C03B5/235 , C03B5/2353 , C03B5/26 , C03B5/262 , C03B5/265 , C10B19/00 , C10B53/00 , C10J3/18 , C10J3/57 , F02B43/00 , F02C3/28 , F02G5/00 , F02G5/02 , F23G5/0276 , F23G5/085 , F23G7/003 , H05B3/0004 , H05B7/00 , H05B7/005 , H05H1/48 , A62D2101/20 , A62D2101/24 , A62D2101/26 , A62D2101/28 , A62D2101/43 , A62D2203/10 , C10J2300/0946 , C10J2300/1238 , C10J2300/1634 , C10J2300/165 , F23G2201/30 , F23G2201/301 , F23G2201/303 , F23G2202/20 , F23G2202/701 , F23G2204/201 , F23G2206/202 , F23G2206/203 , F23G2209/18 , F23G2209/20 , F23G2209/281 , F23G2900/51001 , H05B2206/046 , Y02E20/12 , Y02E20/14 , Y02E20/16 , Y02E50/12 , Y02P20/129 , Y02P40/55 , Y02T10/166 , Y02T10/32 , Y10S588/90
摘要： Methods and apparatus for high efficiency generation of electricity and low oxides of nitrogen (NO.sub.x) emissions are provided. The electricity is generated from combustion of hydrogen-rich gases produced in waste conversion units using ultra lean fuel to air ratios in the range of 0.4-0.7 relative to stoichiometric operation in internal combustion engine-generators or ultra lean operation in gas turbines to ensure minimal production of pollutants such as NO.sub.x. The ultra lean operation also increases the efficiency of the internal combustion engine. High compression ratios (r=12 to 15) can also be employed to further increase the efficiency of the internal combustion engine. Supplemental fuel, such as natural gas or diesel oil, may be added directly to the internal combustion engine-generator or gas turbine for combustion with the hydrogen-rich gases produced in waste conversion unit. In addition, supplemental fuel may be reformed into a hydrogen-rich gas in a plasma fuel converter and then introduced into the internal combustion engine-generator or a gas turbine for combustion along with supplemental fuel and the hydrogen-rich gases produced in waste conversion unit. The preferred embodiment of the waste conversion unit is a fully integrated tunable arc plasma-joule heated melter with a common molten pool and power supply circuits which can be operated simultaneously without detrimental interaction with one another. In this embodiment, the joule heated melter is capable of maintaining the material in a molten state with sufficient electrical conductivity to allow rapid restart of a transferred arc plasma.
摘要翻译： 提供了高效发电和低氧氮（NOx）排放的方法和装置。 电力是由在废物转化装置中产生的富氢气体的燃烧产生的，其使用相对于内燃机发电机中的化学计量运行的0.4-0.7的超稀燃料与空气的比例，或者在燃气轮机中进行超精馏运行，以确保最小 生产污染物如NOx。 超精馏操作也提高了内燃机的效率。 也可采用高压缩比（r = 12〜15）来进一步提高内燃机的效率。 诸如天然气或柴油的补充燃料可以直接添加到用于与在废物转化单元中产生的富氢气体一起燃烧的内燃机发电机或燃气轮机。 此外，补充燃料可以重新变成等离子体燃料转化器中的富氢气体，然后被引入内燃机发电机或用于燃烧的燃气轮机以及补充燃料和在废物转化单元中产生的富氢气体 。 废物转化单元的优选实施例是完全集成的可调谐等离子体焦耳加热熔化器，其具有共同的熔池和电源电路，其可以同时操作而彼此不会有相互影响。 在该实施例中，焦耳加热的熔化器能够将材料保持在具有足够导电性的熔融状态，以允许快速重新启动转移的电弧等离子体。
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公开(公告)号：US06018471A
公开(公告)日：2000-01-25
申请号：US39580
申请日：1998-03-16
申请人： Charles H. Titus , Jeffrey E. Surma
发明人： Charles H. Titus , Jeffrey E. Surma
IPC分类号： A62D3/00 , A62D3/19 , A62D3/32 , A62D101/08 , A62D101/20 , A62D101/22 , A62D101/24 , A62D101/26 , A62D101/28 , A62D101/40 , A62D101/43 , B01D53/34 , C03B5/00 , C03B5/02 , C03B5/027 , C03B5/12 , C03B5/235 , C03B5/26 , C10B19/00 , C10B53/00 , C10B53/07 , C10J3/18 , C10J3/57 , F02B43/00 , F02C3/28 , F02G5/00 , F02G5/02 , F23G5/027 , F23G5/08 , F23G7/00 , H05B3/00 , H05B7/00 , H05H1/48 , H02M7/06
CPC分类号： B01D53/34 , A62D3/19 , A62D3/32 , C03B5/005 , C03B5/02 , C03B5/021 , C03B5/025 , C03B5/0275 , C03B5/12 , C03B5/235 , C03B5/2353 , C03B5/26 , C03B5/262 , C03B5/265 , C10B19/00 , C10B53/00 , C10B53/07 , C10J3/18 , C10J3/57 , C10K1/003 , C10K1/004 , C10K1/02 , C10K1/08 , C10K3/04 , F02B43/00 , F02C3/28 , F02G5/00 , F02G5/02 , F23G5/0276 , F23G5/085 , F23G7/003 , H05B3/0004 , H05B7/00 , H05B7/005 , H05H1/48 , A62D2101/20 , A62D2101/24 , A62D2101/26 , A62D2101/28 , A62D2101/43 , A62D2203/10 , C10J2200/12 , C10J2200/15 , C10J2300/1238 , C10J2300/1276 , C10J2300/1634 , C10J2300/1646 , C10J2300/165 , C10J2300/1675 , F23G2201/30 , F23G2201/301 , F23G2201/303 , F23G2202/20 , F23G2202/701 , F23G2204/201 , F23G2206/202 , F23G2206/203 , F23G2209/18 , F23G2209/20 , F23G2209/281 , F23G2900/51001 , H05B2206/046 , Y02E20/12 , Y02E20/14 , Y02E20/16 , Y02E50/12 , Y02P20/129 , Y02P20/143 , Y02P40/52 , Y02P40/55 , Y02P40/59 , Y02T10/166 , Y02T10/32
摘要： Methods and apparatus for treating waste are provided. Waste is converted in an arc plasma-joule heated melter system utilizing one or more arc plasma electrodes and a plurality of joule heating electrodes. The arc plasma electrode(s) can be configured for operation utilizing AC or DC power, or for switching between AC and DC power. The arc plasma electrodes can also be configured for independent arc voltage and arc current control. The joule heating circuits are configured for simultaneous operation with the arcing electrodes, but without detrimental interaction with the arcing electrodes. The systems provide stable, non-leachable products and a gaseous fuel. The gaseous fuel can be utilized in a combustion or non-combustion process to generate electricity.
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10.发明授权Method of suppressing thermite reactions in plasma arc waste destruction system 失效抑制等离子体电弧废物破坏系统中的铝热反应的方法
公开(公告)号：US5994610A
公开(公告)日：1999-11-30
申请号：US74702
申请日：1998-05-08
IPC分类号： A62D3/00 , A62D3/30 , A62D3/36 , A62D3/38 , A62D101/20 , A62D101/24 , A62D101/26 , A62D101/28 , A62D101/43 , C21B3/04 , C22B7/00 , C21B11/10 , F23G11/00
CPC分类号： A62D3/38 , C21B3/04 , C22B7/001 , A62D2101/20 , A62D2101/43 , Y02P10/214 , Y02P10/218 , Y02W30/542
摘要： A method of preventing thermite reactions during the high temperature incineration (slag temperature greater than 1200.degree. C.) of waste material streams containing aluminum and iron (steel) by mixing a low melting SiO.sub.2 containing material such as water glass or a mixture of sand with NaHCO.sub.3 or Na.sub.2 CO.sub.3 with the waste material.
摘要翻译： 在含有铝和铁（钢）的废料流的高温焚烧（炉渣温度大于1200℃）中，通过混合低熔点含SiO2材料如水玻璃或砂混合物来防止铝热反应的方法 NaHCO3或Na2CO3与废料。
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