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11 条记录 (耗时 0.015 秒)

    Stable isothermal calorimeter
    1.
    发明授权
    Stable isothermal calorimeter 失效
    稳定等温量热仪

    公开(公告)号：US4923306A

    公开(公告)日：1990-05-08

    申请号：US391622

    申请日：1989-08-03

    申请人： Hans K. Fauske

    发明人： Hans K. Fauske

    IPC分类号： G01K17/00

    CPC分类号： G01K17/00

    摘要： A stable isothermal calorimeter wherein the material under study is contained in a thermally conductive reactor vessel which is surrounded by a heat transfer fluid. The material is maintained at the boiling point of the heat transfer fluid which is in turn cntrolled by controlling the pressure of the fluid's vapor space. The heat transfer fluid is vaporized by the heat released by exothermal reaction of the material under study and the vaporized fluid condensed in a condenser. The rate of liquid accumulation in the condenser is proportional to the energy release rate of the material.

    摘要翻译： 一种稳定的等温热量计，其中所研究的材料包含在由传热流体包围的导热反应器容器中。 该材料保持在传热流体的沸点，该传热流体通过控制流体的蒸汽空间的压力来进一步控制。 传热流体通过被研究材料的放热反应释放的热量蒸发，蒸发的流体在冷凝器中冷凝。 冷凝器中的液体积聚速率与材料的能量释放速率成比例。

    Advanced reactive system screening tool
    2.
    发明授权
    Advanced reactive system screening tool 有权
    先进的反应系统筛选工具

    公开(公告)号：US6157009A

    公开(公告)日：2000-12-05

    申请号：US175594

    申请日：1998-10-20

    申请人： Hans K. Fauske ,  Pedro Tellez ,  Jose Angel Pena ,  Jesus Santamaria ,  Maria Estrel Marco

    发明人： Hans K. Fauske ,  Pedro Tellez ,  Jose Angel Pena ,  Jesus Santamaria ,  Maria Estrel Marco

    IPC分类号： B01F13/08 ,  G01N25/48 ,  H05B1/02

    CPC分类号： H05B1/0247 ,  G01N25/4826 ,  B01F13/08 ,  B01J2219/00063 ,  B01J2219/00135 ,  B01J2219/0025 ,  B01J2219/00261 ,  B01J2219/1942

    摘要： The present invention comprises a calorimeter apparatus having a very low thermal mass ratio of test cell to test sample so as to minimize heat sink effects on the test sample during a chemical reaction. The heater control algorithm of the present invention comprises a calibration stage in which the heater is tuned to the particular test conditions at hand, and a test stage in which the heater may control the sample in a ramping mode and in an adiabatic mode. Because the sample may be tested in an adiabatic mode, greatly improved sensitivity in detection of reaction onset may be achieved, and measured data is truly adiabatic and need not be adjusted for analysis. The present invention further comprises a calorimeter apparatus having a foam detector for detecting the presence of foam in the test sample.

    摘要翻译： 本发明包括一种热量计装置，其具有非常低的测试电池的热质量比以测试样品，以便最小化在化学反应期间对测试样品的散热效应。 本发明的加热器控制算法包括校准阶段，其中加热器被调谐到手头的特定测试条件，以及加热器可以以斜坡模式和绝热模式控制样品的测试阶段。 因为样品可以在绝热模式下测试，所以可以在检测反应开始时大大提高灵敏度，并且测量数据是真正的绝热的，不需要调整进行分析。 本发明还包括具有用于检测测试样品中泡沫存在的泡沫检测器的量热仪装置。

    Chemical reactor
    3.
    发明授权
    Chemical reactor 失效
    化学反应器

    公开(公告)号：US4741881A

    公开(公告)日：1988-05-03

    申请号：US001303

    申请日：1987-01-08

    申请人： Hans K. Fauske

    发明人： Hans K. Fauske

    IPC分类号： B01J19/00 ,  F16K17/40 ,  G05B9/00

    CPC分类号： B01J19/002 ,  B01J19/0013 ,  B01J2219/00078 ,  B01J2219/00094 ,  Y10T137/1647 ,  Y10T137/8811

    摘要： A chemical reactor vessel is provided with a plurality of tubes filled with a heat exchange fluid. The tubes are disposed in a heat exchange relationship with the reactor contents and are coupled via pressure sensitive rupture discs and a header to a reservoir. Upon overheating of the reactor contents, excess heat is absorbed by the heat exchange fluid which boils off at a predetermined vaporization temperature and vapor pressure to rupture the discs and thereby establish fluid communication between the tubes and a heat exchange fluid contained in the reservoir, and thereby maintaining the reactor contents at a preselected safe temperature.

    Graphite core blocks for high temperature gas-cooled reactor
    7.
    发明授权
    Graphite core blocks for high temperature gas-cooled reactor 失效
    用于高温气冷堆的石墨芯块

    公开(公告)号：US5015437A

    公开(公告)日：1991-05-14

    申请号：US437947

    申请日：1989-11-17

    申请人： Hans K. Fauske ,  George H. Clare

    发明人： Hans K. Fauske ,  George H. Clare

    IPC分类号： G21C3/22 ,  G21C5/12 ,  G21C15/06

    CPC分类号： G21C3/22 ,  G21C15/06 ,  G21C5/126 ,  Y02E30/33

    摘要： A reactor core for a gas-cooled reactor, which core is composed of a plurality of prismatic bodies (2) of graphite containing nuclear fuel and having a top wall, a bottom wall and a plurality of vertically extending side walls, each graphite body (2) being provided with a plurality of first coolant flow channels (4) extending vertically between the top wall and the bottom wall, and with a plurality of second coolant flow channels (6) extending transversely to the first channels (4) and each interconnecting a plurality of the first channels (4).

    摘要翻译： 一种用于气冷反应堆的反应堆芯，该芯由多个含有核燃料的石墨的棱柱体（2）组成，并具有顶壁，底壁和多个垂直延伸的侧壁，每个石墨体 2）设置有在顶壁和底壁之间垂直延伸的多个第一冷却剂流动通道（4），以及横向于第一通道（4）延伸的多个第二冷却剂流动通道（6），并且每个互连 多个第一通道（4）。

    Micro-scale chemical process simulation methods and apparatus useful for design of full scale processes, emergency relief systems and associated equipment
    8.
    发明授权
    Micro-scale chemical process simulation methods and apparatus useful for design of full scale processes, emergency relief systems and associated equipment 失效
    微型化学过程模拟方法和设备，适用于全尺寸过程，应急救援系统及相关设备的设计

    公开(公告)号：US4670404A

    公开(公告)日：1987-06-02

    申请号：US801734

    申请日：1985-11-26

    申请人： Ian Swift ,  Hans K. Fauske

    发明人： Ian Swift ,  Hans K. Fauske

    IPC分类号： B01J3/00 ,  B01J3/04 ,  B01J19/00 ,  G01N25/20 ,  G05B9/00

    CPC分类号： B01J3/002 ,  B01J19/0006 ,  B01J19/0093 ,  B01J3/046 ,  B01J2219/00015 ,  B01J2219/00058 ,  B01J2219/00162

    摘要： Micro-scale chemical process simulation apparatus is disclosed which is useful for design of full-scale processes and associated equipment as well as emergency relief systems. A thin-walled vessel for receiving a quantity of the material to be evaluated is supportd within and thermally insulated from the walls of a surrounding containment unit. A guard heater is provided around the vessel and temperature thermocouples and pressure transducers are strategically located to monitor the temperature conditions existing in the material in the vessel as well as the pressure within the vessel and the containment unit respectively. Fluid may be selectively introduced into or exhausted from the containment unit to maintain a required pressure balance between the interior of the vessel and that of the containment unit. The wall thickness of the pilot vessel is such that the phi factor defined by the thermal mass of the material plus the thermal mass of the vessel divided by the thermal mass of the material is not significantly greater than the same ratio of thermal masses which obtain during a full-scale chemical operation in a pressure vessel.

    摘要翻译： 公开了一种微型化学过程模拟装置，其用于设计全尺寸过程及相关设备以及紧急救援系统。 用于接收一定量待评估材料的薄壁容器被支撑在周围的容纳单元的壁内并与其隔热。 在容器周围提供防护加热器，温度热电偶和压力传感器位于战略位置，以分别监测容器中材料中存在的温度条件以及容器和容纳单元内的压力。 流体可以选择性地引入到容纳单元中或从容纳单元中排出，以在容器的内部和容纳单元的内部之间保持所需的压力平衡。 先导容器的壁厚使得由材料的热质量加上容器的热质量除以材料的热质量所限定的phi因子不显着大于在材料中获得的热质量的相同比例 在压力容器中进行全面的化学操作。

    Foam detector apparatus and method
    10.
    发明授权
    Foam detector apparatus and method 有权
    泡沫检测仪装置及方法

    公开(公告)号：US06435710B1

    公开(公告)日：2002-08-20

    申请号：US09584222

    申请日：2000-05-31

    申请人： Hans K. Fauske

    发明人： Hans K. Fauske

    IPC分类号： G01N2500

    CPC分类号： G01N25/4826 ,  B01F13/08 ,  B01J2219/00063 ,  B01J2219/00135 ,  B01J2219/0025 ,  B01J2219/00261 ,  B01J2219/1942 ,  H05B1/0247

    摘要： A foam detector apparatus has a detector probe for detecting the presence of foam in a test sample, with the probe held above the test sample surface and indicating foaming when foam rises from the test sample surface and contacts the detector probe. The probe has a low thermal mass measuring surface for detecting contact with foam, with the measuring surface heated to a temperature above the tempering temperature of the test sample. When the liquid portion of the foam contacts the heated measuring surface, the temperature of the low thermal mass surface quickly drops to the tempering temperature of the sample, thereby indicating foam.

    摘要翻译： 泡沫检测器装置具有用于检测测试样品中泡沫存在的检测器探针，其中探针保持在测试样品表面上方，并且当泡沫从测试样品表面上升并接触检测器探针时指示起泡。 探头具有低热量测量表面，用于检测与泡沫的接触，测量表面被加热到高于测试样品回火温度的温度。 当泡沫的液体部分接触加热的测量表面时，低热质量表面的温度迅速下降到样品的回火温度，从而表明泡沫。