INDUCTION-COUPLED PLASMA SYNTHESIS OF BORON NITRIDE NANOTUBES
    85.
    发明申请
    INDUCTION-COUPLED PLASMA SYNTHESIS OF BORON NITRIDE NANOTUBES 有权
    感应耦合等离子体氮化硼纳米管的合成

    公开(公告)号:US20150125374A1

    公开(公告)日:2015-05-07

    申请号:US14529485

    申请日:2014-10-31

    Applicant: BNNT, LLC

    Abstract: Described herein are processes and apparatus for the large-scale synthesis of boron nitride nanotubes (BNNTs) by induction-coupled plasma (ICP). A boron-containing feedstock may be heated by ICP in the presence of nitrogen gas at an elevated pressure, to form vaporized boron. The vaporized boron may be cooled to form boron droplets, such as nanodroplets. Cooling may take place using a condenser, for example. BNNTs may then form downstream and can be harvested.

    Abstract translation: 这里描述了通过感应耦合等离子体(ICP)大规模合成氮化硼纳米管(BNNT)的工艺和装置。 含硼原料可以在氮气存在下在升高的压力下由ICP加热,形成蒸发的硼。 蒸发的硼可以被冷却以形成硼滴,例如纳米液滴。 例如,可以使用冷凝器进行冷却。 然后BNNT可以在下游形成并且可以被收获。

    CURING SYSTEMS FOR MATERIALS THAT CONSUME CARBON DIOXIDE AND METHOD OF USE THEREOF
    88.
    发明申请
    CURING SYSTEMS FOR MATERIALS THAT CONSUME CARBON DIOXIDE AND METHOD OF USE THEREOF 有权
    用于消耗二氧化碳的材料的固化系统及其使用方法

    公开(公告)号:US20140322083A1

    公开(公告)日:2014-10-30

    申请号:US14209238

    申请日:2014-03-13

    Abstract: The invention provides a curing system that is useful for curing materials that consume carbon dioxide as a reagent. The system has a curing chamber that contains the material to be cured and a gas that contains carbon dioxide. The system includes apparatus that can deliver carbon dioxide to displace ambient air upon loading the system, that can provide carbon dioxide as it is needed and as it is consumed, that can control carbon dioxide concentration, temperature and humidity in the curing chamber during the curing cycle and that can record and display to a user the variables that occur during the curing process.

    Abstract translation: 本发明提供一种固化体系,其可用于固化消耗二氧化碳作为试剂的材料。 该系统具有含有要固化的材料的固化室和含有二氧化碳的气体。 该系统包括可以在装载系统时输送二氧化碳以置换环境空气的装置,其可以根据需要提供二氧化碳并在其被消耗时,其可以在固化期间控制固化室中的二氧化碳浓度,温度和湿度 循环,并且可以向用户记录和显示在固化过程中发生的变量。

    Production of hydrogen from water using a thermochemical copper-chlorine cycle
    89.
    发明授权
    Production of hydrogen from water using a thermochemical copper-chlorine cycle 有权
    使用热化学铜 - 氯循环从水生产氢气

    公开(公告)号:US08628725B2

    公开(公告)日:2014-01-14

    申请号:US12292722

    申请日:2008-11-25

    Abstract: A system for producing hydrogen gas from water decomposition using a thermochemical CuCl cycle, the improvement comprising the use of an insulated hydrogen production reactor comprising a reaction chamber and a separation chamber; the reaction chamber having a hydrogen chloride gas inlet and a solid copper inlet; one or more levels provided in the reaction chamber, the number of which is dependant on production scale and pressure drop; each level comprising a perforated plate with associated filter media, the perforations of the plate and media being of decreasing size from top to bottom of the reaction chamber, and being sized to permit downward flow of the hydrogen gas and molten CuCl products, as well as the HCL gas reactant, and to prevent entrainment of solid copper in the molten CuCl; the separation chamber being located below the reaction chamber and being of greater cross section than the reaction chamber and comprising a first hydrogen removal and entrained copper removal zone and a second molten CuCl removal zone; removal of the reaction products being controlled so as to substantially decrease the amount of entrained copper in the molten CuCl; and the first zone having outlets for removal of hydrogen gas and entrained copper particles, with the second zone having an outlet for removal of molten CuCl.

    Abstract translation: 使用热化学CuCl循环从水分解产生氢气的系统,其改进包括使用包含反应室和分离室的绝热氢气生产反应器; 反应室具有氯化氢气体入口和固体铜入口; 在反应室中提供一个或多个水平,其数量取决于生产规模和压降; 每个级别包括具有相关过滤介质的多孔板,板和介质的穿孔从反应室的顶部到底部具有减小的尺寸,并且其尺寸允许氢气和熔融的CuCl产物向下流动,以及 HCL气体反应物,并防止在熔融的CuCl中夹带固体铜; 所述分离室位于所述反应室下方并且具有比所述反应室更大的横截面,并且包括第一除氢和夹带的铜去除区和第二熔融的CuCl去除区; 控制反应产物的去除以显着减少熔融的CuCl中夹带的铜的量; 并且第一区域具有用于除去氢气和夹带的铜颗粒的出口,其中第二区域具有用于除去熔融的CuCl的出口。

Patent Agency Ranking