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1. 发明授权

US06442536B1 Method for predicting flammability limits of complex mixtures 有权
标题翻译：预测复杂混合物的可燃性极限的方法
公开(公告)号：US06442536B1
公开(公告)日：2002-08-27
申请号：US09487385
申请日：2000-01-18
申请人： Amer Wahid Akhras , Matthew Lincoln Wagner
发明人： Amer Wahid Akhras , Matthew Lincoln Wagner
IPC分类号： G06F1518
CPC分类号： G01N25/50 , G01N33/0034
摘要： This invention is directed to a method for predicting the flammability of complex mixtures using critical variables of structural groups comprising training data from the critical variables of each structural groups, the critical variables comprising compositional and thermochemical data from each of the structural groups to produce a neural network model; testing the trained data from the neural network model; and validating the trained and tested data from the neural network to accurately predict the flammability limit of an analogous complex mixture having similar structural groups.
摘要翻译：本发明涉及一种用于使用包括来自每个结构基团的关键变量的训练数据的结构组的关键变量来预测复杂混合物的可燃性的方法，所述关键变量包括来自每个结构基团的组成和热化学数据以产生神经网络模型; 测试来自神经网络模型的训练数据; 并验证来自神经网络的经过训练和测试的数据，以准确预测具有相似结构基团的类似复合混合物的可燃性极限。

2. 发明授权

US6156921A Method and apparatus for direct oxygen injection with a reactant stream into a fluidized bed reactor 失效
标题翻译：用反应物流直接注入氧气进入流化床反应器的方法和装置
公开(公告)号：US6156921A
公开(公告)日：2000-12-05
申请号：US37980
申请日：1998-03-09
申请人： Matthew Lincoln Wagner , Thomas John Bergman, Jr.
发明人： Matthew Lincoln Wagner , Thomas John Bergman, Jr.
IPC分类号： B01F3/02 , B01F5/04 , B01J4/00 , B01J8/18 , B01J8/24 , B01J19/00 , C07C253/26 , C07C253/24 , C07C253/18
CPC分类号： C07C253/26 , B01F3/02 , B01F5/0408 , B01J19/002 , B01J8/1809 , B01J8/1818 , B01J2208/00548
摘要： A system provides an oxygen-bearing gas and a gaseous reactant stream to a fluidized bed reactor. A sparger causes an entraining of the oxygen bearing gas into the reactant gas stream. A feed line couples the sparger to the reactor's fluidized bed and introduces the reactant gas stream and entrained oxygen-bearing gas directly into contact with the fluidized bed. A controller controls both the amount of oxygen-bearing gas and the gaseous reactant so that, at the point of feed injection, the fluidized bed catalyst does not experience an oxygen deficiency. To assure safety, the reactant content of the combined feed and oxygen stream is maintained above an upper flammability limit, preferably with a safety margin of at least 25%. In one embodiment, the system enables the production of acrylonitriles from a feed stream comprising ammonia, propylene and oxygen.
摘要翻译：系统向流化床反应器提供含氧气体和气态反应物流。喷射器引起含氧气体进入反应气流。进料管将分布器与反应器的流化床相连，并将反应物气流和夹带的含氧气体直接引入与流化床接触。控制器控制含氧气体和气体反应物的量，使得在进料注入点，流化床催化剂不会经历氧气缺乏。为了确保安全性，将组合的进料和氧气流的反应物含量保持在上部可燃性极限之上，优选地具有至少25％的安全裕度。在一个实施方案中，该系统能够从包含氨，丙烯和氧的进料流中制备丙烯腈。

3. 发明申请

US20080000532A1 Low release rate cylinder package 审中-公开
标题翻译：低释放率气瓶包装
公开(公告)号：US20080000532A1
公开(公告)日：2008-01-03
申请号：US11477906
申请日：2006-06-30
申请人： Matthew Lincoln Wagner , Douglas Charles Heiderman
发明人： Matthew Lincoln Wagner , Douglas Charles Heiderman
IPC分类号： F16K24/00
CPC分类号： F17C13/04 , F16K1/305 , F17C2201/0109 , F17C2201/0114 , F17C2201/032 , F17C2201/058 , F17C2205/018 , F17C2205/0335 , F17C2205/0338 , F17C2205/0341 , F17C2205/035 , F17C2205/0385 , F17C2205/0391 , F17C2223/0123 , F17C2223/0153 , F17C2223/033 , F17C2223/035 , F17C2223/036 , F17C2223/043 , F17C2223/047 , F17C2250/0636 , F17C2260/036 , F17C2270/0518 , Y10T137/86332
摘要： An apparatus for controlling the discharge of pressurized fluids from the outlet of a high pressure cylinder containing toxic hydridic or flammable compounds is provided. The apparatus contains a cylinder for holding a pressurized fluid in an at least partial gas phase; a cylinder port body threaded to the upper part of the cylinder in a sealed position; a dual port head valve assembly disposed within the cylinder port body, wherein a first port is utilized to fill the cylinder with a pressurized fluid, and a second port in fluid communication with an outlet of the cylinder to discharge the pressurized fluid; a gas flow discharge path defined in part by the second port body and the outlet, and further including a restricted flow path and a flow channel disposed upstream of the second port body, but wherein the gas flow discharge path does not include a restrictive element selected from the group of pressure regulators, check valves and restrictive flow orifices; and the restricted flow path limits the flow rate of the gas discharged from the cylinder to 5,000 sccm when the outlet of the cylinder is exposed to an atmospheric condition.
摘要翻译：提供一种用于控制加压流体从含有有毒的氢化或易燃化合物的高压缸的出口排出的装置。该装置包含用于将加压流体保持在至少部分气相中的气缸; 气缸端口主体在密封位置上螺纹连接到气缸的上部; 设置在气缸端口主体内的双端口头阀组件，其中利用第一端口用加压流体填充气缸，以及与气缸的出口流体连通以排出加压流体的第二端口; 一个由第二端口主体和出口部分限定的气流排放通道，还包括限制流路和设置在第二端口主体上游的流动通道，但是其中气流排放路径不包括选定的限制元件来自压力调节器组，止回阀和限流流量孔; 并且当气缸的出口暴露于大气条件时，受限的流动路径将从气缸排出的气体的流量限制在5,000sccm。

4. 发明授权

US5801265A Method and apparatus for direct oxygen injection with a reactant stream into a fluidized bed reactor 失效
公开(公告)号：US5801265A
公开(公告)日：1998-09-01
申请号：US519011
申请日：1995-08-24
申请人： Matthew Lincoln Wagner , Thomas John Bergman, Jr.
发明人： Matthew Lincoln Wagner , Thomas John Bergman, Jr.
IPC分类号： B01F3/02 , B01F5/04 , B01J4/00 , B01J8/18 , B01J8/24 , B01J19/00 , C07C253/26 , C07C120/14
CPC分类号： C07C253/26 , B01F3/02 , B01F5/0408 , B01J19/002 , B01J8/1809 , B01J8/1818 , B01J2208/00548
摘要： A system provides an oxygen-bearing gas and a gaseous reactant stream to a fluidized bed reactor. A sparger causes an entraining of the oxygen bearing gas into the reactant gas stream. A feed line couples the sparger to the reactor's fluidized bed and introduces the reactant gas stream and entrained oxygen-bearing gas directly into contact with the fluidized bed. A controller controls both the amount of oxygen-bearing gas and the gaseous reactant so that, at the point of feed injection, the fluidized bed catalyst does not experience an oxygen deficiency. To assure safety, the reactant content of the combined feed and oxygen stream is maintained above an upper flammability limit, preferably with a safety margin of at least 25%. In one embodiment, the system enables the production of acrylonitriles from a feed stream comprising ammonia, propylene and oxygen.

5. 发明授权

US06613949B1 Oxygen enrichment process for air based gas phase oxidations which use metal oxide redox catalysts 失效
标题翻译：使用金属氧化物氧化还原催化剂的空气基气相氧化的氧气富集方法
公开(公告)号：US06613949B1
公开(公告)日：2003-09-02
申请号：US08814185
申请日：1997-03-10
申请人： Matthew Lincoln Wagner , Donald Walter Welsh Kirkwood , Kazuo Kiyonaga
发明人： Matthew Lincoln Wagner , Donald Walter Welsh Kirkwood , Kazuo Kiyonaga
IPC分类号： C07C15393
CPC分类号： C07C57/04 , C07B33/00 , C07C57/145 , C07C63/16
摘要： This invention is directed towards an improved process for the selective gas phase oxidation of a organic reactant using a metal oxide redox catalyst, wherein the organic reactant and air feeds are at a substantially continuous level, the improvement comprising adding a fluctuating flow of oxygen at alternating relatively high and relatively low levels. The invention also teaches means by which a gas may be provided to a reaction process on a fluctuating basis.
摘要翻译：本发明涉及一种用于使用金属氧化物氧化还原催化剂对有机反应物进行选择性气相氧化的改进方法，其中有机反应物和空气进料处于基本上连续的水平，该改进包括在交替地加入波动的氧气流相对较高和相对较低的水平。本发明还教导了可以在波动的基础上向反应过程提供气体的方法。

6. 发明授权

US6165435A Method and production of nitric acid 失效
标题翻译：方法和生产硝酸
公开(公告)号：US6165435A
公开(公告)日：2000-12-26
申请号：US220818
申请日：1998-12-24
申请人： Diego Fernandez Echegaray , Antonio Augusto M. Velloso , Matthew Lincoln Wagner
发明人： Diego Fernandez Echegaray , Antonio Augusto M. Velloso , Matthew Lincoln Wagner
IPC分类号： C01B21/38 , C01B21/26 , C01B21/40
CPC分类号： C01B21/262 , C01B21/40
摘要： A process is described for producing nitric acid involving oxidizing ammonia gas to form dinitrogen tetroxide gas, reacting the dinitrogen tetroxide with water in an absorption zone to form aqueous nitric acid and nitric oxide gas, removing a nitric acid/nitric oxide stream from the absorption zone and feeding the stream into a nitric acid bleaching zone, removing impurities from the nitric acid in the bleaching zone to form nitric acid product and adding supplemental oxygen gas to one or more of the reaction streams to increase nitric acid production and or strength. The improvement involves injecting the supplemental oxygen into a nitric acid-containing process stream to form a gas bubble/liquid mixture in the stream, the mixture forming a fine dispersion of gas bubbles having diameters of less than about 0.1 mm. According to the invention, increased interfacial surface is created between the gas bubbles and the liquid mixture to facilitate removal of impurities from the liquid phase and shifting of the reaction.
摘要翻译：描述了用于生产涉及氧化氨气以形成四氧化二氮气体的硝酸的方法，在吸收区中使四氧化二氮与水反应以形成硝酸和一氧化氮水溶液，从吸收区除去硝酸/一氧化氮流并将料流输送到硝酸漂白区中，从漂白区中的硝酸中除去杂质，形成硝酸产物，并向一个或多个反应流中加入补充的氧气，以增加硝酸的产生和/或强度。改进之处在于将补充氧气注入含硝酸的工艺流中以在流中形成气泡/液体混合物，混合物形成具有小于约0.1mm直径的气泡的精细分散体。根据本发明，在气泡和液体混合物之间产生增加的界面表面，以便于从液相中除去杂质并使反应移动。

7. 发明授权

US06469163B1 Method for production of hydroxylamine sulfate in the conventional process for the synthesis of caprolactam 有权
标题翻译：用于合成己内酰胺的常规方法生产硫酸羟胺的方法
公开(公告)号：US06469163B1
公开(公告)日：2002-10-22
申请号：US09221209
申请日：1998-12-24
申请人： Diego Fernandez Echegaray , Antonio Augusto M. Velloso , Matthew Lincoln Wagner
发明人： Diego Fernandez Echegaray , Antonio Augusto M. Velloso , Matthew Lincoln Wagner
IPC分类号： C07D20104
CPC分类号： C07D201/06 , C07D201/10
摘要： An improvement in the conventional process for the production of caprolactam. The process involves: (a) reacting air with ammonia gas in an ammonia conversion zone to produce nitric oxide; (b) oxidizing a portion of the nitric oxide to nitrogen dioxide to produce an NOx-rich process gas stream; (c) reacting the NOx-rich stream with ammonium carbonate in a nitriting zone to produce ammonium nitrite; (d) reducing the ammonium nitrite to hydroxylamine diammonium sulfate; (e) hydrolyzing the hydroxylamine diammonium sulfate to hydroxylamine sulfate; (f) oximating the hydroxylamine sulfate with cyclohexanone to produce cyclohexanone oxime; and (g) converting the cyclohexanone oxime to caprolactam. The process is improved by adding supplemental oxygen downstream of the ammonia conversion zone to increase the quantity and rate of formation of nitrogen dioxide in the NOx-rich process gas stream.
摘要翻译：制备己内酰胺的常规方法的改进。该方法包括：（a）在氨转化区中使空气与氨气反应以产生一氧化氮;（b）将一部分氧化氮氧化成二氧化氮以产生富含NO x的工艺气流;（c）使在氮化区中用碳酸铵生成富含NO x的物流以产生亚硝酸铵;（d）将亚硝酸铵还原为羟胺二硫酸铵;（e）将羟胺二硫酸铵水解成硫酸羟胺;（f）用环己酮将硫酸羟胺酸化生产环己酮肟; 并且（g）将环己酮肟转化为己内酰胺。通过在氨转化区下游加入补充氧以提高富氮过程气流中二氧化氮形成的数量和速率，从而提高了工艺。

8. 发明授权

US5895817A Method and apparatus for direct oxygen injection with a reactant stream into a fluidized bed reactor 失效
标题翻译：用反应物流直接注入氧气进入流化床反应器的方法和装置
公开(公告)号：US5895817A
公开(公告)日：1999-04-20
申请号：US878517
申请日：1997-06-19
申请人： Matthew Lincoln Wagner
发明人： Matthew Lincoln Wagner
IPC分类号： C07D307/60 , B01F3/02 , B01F5/02 , B01F5/04 , B01F13/10 , B01J4/00 , B01J8/18 , B01J8/24 , B01J19/00 , C07B61/00 , C07C51/215 , C07D211/40 , C07D307/34 , C07D307/36 , C07D307/77 , C07D307/89 , C07D307/94
CPC分类号： B01J8/1827 , B01F5/02 , B01F5/0453 , B01F5/0466 , B01J19/002 , B01J8/1809 , B01J8/1818 , C07C51/215 , B01F2013/1091 , B01F3/02 , B01J2208/00017 , B01J2208/00548 , B01J2219/00263
摘要： A system provides an oxygen-bearing gas and gaseous reactant stream to a fluidized bed reactor using a sparger to entrain the oxygen-bearing gas into the reactant gas stream. A feed line couples the sparger to the reactor's fluidized bed and introduces the reactant gas stream and entrained oxygen-bearing gas directly into contact with the fluidized bed. A controller controls and maintains both the amount of oxygen-bearing gas and the gaseous reactant above an upper flammability limit, preferably with a safety margin of at least 10%.
摘要翻译：系统使用喷射器将含氧气体和气态反应物流提供给流化床反应器，以将含氧气体夹带到反应气体流中。进料管将分布器与反应器的流化床相连，并将反应物气流和夹带的含氧气体直接引入与流化床接触。控制器控制和维持上述可燃性极限以上的含氧气体和气体反应物的量，优选地具有至少10％的安全裕度。

9. 发明授权

US06471937B1 Hot gas reactor and process for using same 有权
标题翻译：热气反应堆及其使用方法
公开(公告)号：US06471937B1
公开(公告)日：2002-10-29
申请号：US09148779
申请日：1998-09-04
申请人： John Erling Anderson , Arthur Wellington Francis, Jr. , Matthew Lincoln Wagner , Christopher Brian Leger
发明人： John Erling Anderson , Arthur Wellington Francis, Jr. , Matthew Lincoln Wagner , Christopher Brian Leger
IPC分类号： C01B3118
CPC分类号： B01J12/007 , B01J3/008 , B01J3/02 , B01J12/005 , B01J2208/00274 , B01J2208/00389 , B01J2208/00539 , B01J2208/00548 , B01J2219/00108 , B01J2219/00132 , B01J2219/00162 , B01J2219/00164 , Y02P20/544
摘要： The invention comprises a reactor having a source of a first hot reactant gas, a mixing chamber in which said first hot reactant gas mixes with a second reactant gas to form a reactant gas mixture, but wherein substantially no reaction takes place and a reaction zone wherein said mixture undergoes vapor phase reaction. A process for using the reactor is also disclosed.
摘要翻译：本发明包括具有第一热反应气体源的反应器，混合室，其中所述第一热反应气体与第二反应气体混合以形成反应气体混合物，但基本上不发生反应，反应区其中所述混合物经历气相反应。还公开了使用反应器的方法。

10. 发明授权

US06333411B1 Method for production of hydroxylammonium phosphate in the synthesis of caprolactam 失效
标题翻译：己内酰胺合成中磷酸羟铵的生产方法
公开(公告)号：US06333411B1
公开(公告)日：2001-12-25
申请号：US09221211
申请日：1998-12-24
申请人： Diego Fernandez Echegaray , Antonio Augusto M. Velloso , Matthew Lincoln Wagner
发明人： Diego Fernandez Echegaray , Antonio Augusto M. Velloso , Matthew Lincoln Wagner
IPC分类号： C07D20104
CPC分类号： C07D201/06 , C07D201/10
摘要： A method for production of caprolactam. The method involves: (a) reacting air with ammonia gas in an ammonia conversion zone to produce nitric oxide; (b) oxidizing at least a portion of the nitric oxide to nitrogen dioxide to produce an NOx-rich process gas stream; (c) reactively absorbing the NOx-rich gas stream with phosphoric acid containing solution in an absorption zone to form nitrate ions; (d) contacting the nitrate ions with air in a degassing zone to produce a nitrate-rich aqueous process stream; (e) reducing the nitrate-rich aqueous stream with hydrogen in the presence of phosphoric acid to produce hydroxylammonium phosphate; (f) oximating the hydroxylammonium phosphate with cyclohexanone to produce cyclohexanone oxime; and (g) converting the cyclohexanone oxime to caprolactam. According to the invention, supplemental oxygen is added downstream of the ammonia conversion zone to increase the quantity and rate of formation of nitrogen dioxide in the NOx-rich process gas stream.
摘要翻译：一种生产己内酰胺的方法。该方法包括：（a）在氨转化区中使空气与氨气反应以产生一氧化氮;（b）将至少一部分一氧化氮氧化成二氧化氮以产生富含NO x的工艺气流;（c）在吸收区中用含磷酸溶液反应性吸收富含NO x的气流，形成硝酸根离子;（d）使硝酸根离子与脱气区的空气接触，产生富含硝酸盐的含水工艺流;（e）富含硝酸盐的含水流在磷酸存在下用氢气生成磷酸羟铵;（f）用环己酮肟化磷酸羟铵以制备环己酮肟; 并且（g）将环己酮肟转化为己内酰胺。根据本发明，在氨转化区的下游添加补充氧以增加富氮过程气流中二氧化氮的形成量和速率。

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