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    • 3. 发明授权
    • Methods and equipment for hydrothermal processing and disposal of highly toxic substances, waste and metal powders
    • 水热处理和处置高毒性物质,废物和金属粉末的方法和设备
    • US09352178B2
    • 2016-05-31
    • US14650478
    • 2013-12-06
    • HYDROTHERMA SWISS ECOLOGICAL TECHNOLOGIES SA
    • Valeriy Surovtsev
    • A62D3/20B01J19/24B01J3/00B01J4/00B01J4/02A62D101/02
    • A62D3/20A62D2101/02B01J3/008B01J4/002B01J4/02B01J19/24B01J2219/00029B01J2219/00031B01J2219/00038B01J2219/00051B01J2219/00123B01J2219/00135B01J2219/00155B01J2219/24Y02P20/544
    • A method of hydrothermal processing of highly toxic substances, wastes and metal powders, comprises a batch processing cycle of at least following steps i. to viii: i. preparing a batch of highly toxic waste, substances and metal powders for processing; ii. applying precision dozing to the batch to obtain a mixture of the batch with water and at least one additional reagent in preset proportions; iii. feeding the mixture into a reactor; iv. spraying the mixture inside the reactor with a mechanical spray nozzle; v. supplying an additional oxidizing agent inside the reactor; vi. adjusting a temperature inside the reactor to above 374.2° C.; vii. adjusting a pressure inside the reactor to above 21.8 MPa, thereby driving the water into supercritical condition and initiating a supercritical hydrothermal oxidation process; and viii. keeping the mixture in the reactor for a preset amount of time, and at the same time. The method further comprises removing a produced steam and hydrogen mixture from the reactor via a steam-gas unit and droplet separator into a wastewater condenser unit and a gas drainage pipe, and venting suspended solids through a bottom part of the reactor into a solids collector unit. The method then provides the steps of repeating the batch processing cycle after it has terminated; and monitoring and controlling the temperature and pressure inside the reactor via an Automatic Process Control System (APCS) during all steps.
    • 对高毒性物质,废物和金属粉末进行水热处理的方法包括至少以下步骤i的批处理循环。 到viii:i。 制备一批高毒性废物,物质和金属粉末进行加工; ii。 对批料施加精密打瞌睡以获得预定比例的批次与水和至少一种另外的试剂的混合物; iii。 将混合物进料到反应器中; iv。 用机械喷嘴将反应器内的混合物喷雾; v。在反应器内部供应另外的氧化剂; vi。 将反应器内的温度调节到374.2℃以上。 vii。 将反应器内的压力调节到21.8MPa以上,从而将水驱动到超临界状态,开始超临界水热氧化工艺; 和viii。 将混合物保持在反应器中预定的时间量,同时。 所述方法还包括通过蒸汽 - 气体单元和液滴分离器将产生的蒸汽和氢气混合物从反应器中移出到废水冷凝器单元和排气管中,并将悬浮固体通过反应器的底部排放到固体收集器单元 。 该方法然后提供在终止后重复批处理循环的步骤; 并在所有步骤中通过自动过程控制系统(APCS)监视和控制反应堆内的温度和压力。
    • 10. 发明授权
    • Coiled reformer catalyst tube for compact reformer
    • 用于紧凑型重整器的卷取重整器催化剂管
    • US09039934B2
    • 2015-05-26
    • US12957724
    • 2010-12-01
    • Albertus J. Ekelmans
    • Albertus J. Ekelmans
    • C01B3/38B01J12/00B01J8/06B01J19/24
    • C01B3/384B01J8/062B01J12/007B01J19/243B01J2208/00504B01J2219/00038B01J2219/00157C01B2203/0233C01B2203/0811C01B2203/0816
    • A method for producing a chemical reaction is provided. This method includes providing at least two helical tubes, wherein the helical tubes comprise: a first axis and a second axis; wherein the first axis and the second axis are normal to each other; a cross-sectional shape of a predetermined contour; and an inlet end and an outlet end. The method includes reforming a first gas stream and a second gas stream into a third gas stream in the presence of a catalyst. The method includes surrounding a heat source with the helical tubes are, and operating the tube with an average catalyst temperature of above 500 F. An apparatus for producing a chemical reaction is also provided. This apparatus comprises at least two helical tubes, wherein the helical tubes comprise: a first axis and a second axis; wherein the first axis and the second axis are normal to each other; a cross-sectional shape of a predetermined contour; an inlet end and an outlet end, wherein the helical tubes contain a catalyst capable of reforming a first gas stream and a second gas stream into a third gas stream. The helical tubes are designed to surround a heat source, and the tube operates with an average catalyst temperature of above 500 F.
    • 提供了一种生产化学反应的方法。 该方法包括提供至少两个螺旋管,其中螺旋管包括:第一轴和第二轴; 其中所述第一轴线和所述第二轴线彼此垂直; 预定轮廓的横截面形状; 以及入口端和出口端。 该方法包括在催化剂存在下将第一气流和第二气流重整成第三气流。 该方法包括用螺旋管围绕热源,并且使平均催化剂温度高于500°F的管操作。还提供了用于产生化学反应的设备。 该装置包括至少两个螺旋管,其中螺旋管包括:第一轴和第二轴; 其中所述第一轴线和所述第二轴线彼此垂直; 预定轮廓的横截面形状; 入口端和出口端,其中所述螺旋管包含能够将第一气流和第二气流重整为第三气流的催化剂。 螺旋管设计成围绕热源,并且管的平均催化剂温度高于500°F。