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    Model pressurized reaction vehicle
    81.
    发明授权
    Model pressurized reaction vehicle 失效
    型号加压反应容器

    公开(公告)号：US06599483B1

    公开(公告)日：2003-07-29

    申请号：US09601193

    申请日：2000-07-28

    Applicant: Volkhard Seiffert ,  Gerd Ihlenfeld

    Inventor： Volkhard Seiffert ,  Gerd Ihlenfeld

    IPC: B01J1900

    CPC classification number: B01J19/02 ,  B01J3/03 ,  B01J19/0073 ,  B01J2219/00058 ,  B01J2219/0209 ,  B01J2219/0218 ,  B01J2219/0277

    Abstract: The invention relates to a metal model pressurized reaction vessel for conducting chemical reactions at different pressures, comprising a bowl-shaped bottom part (1) and a soldered lid (2). According to the invention, the outer lid edge (2b) is shaped as a joint edge running parallel to the outer edge of the bowl-shaped bottom part. The lid (2) and the bowl-shaped bottom part (1) are soldered only on the outer edge.

    Abstract translation: 本发明涉及用于在不同压力下进行化学反应的金属模型加压反应容器，包括碗形底部（1）和焊接盖（2）。 根据本发明，外盖边缘（2b）成形为与碗形底部的外边缘平行的连接边。 盖（2）和碗形底部（1）仅在外边缘焊接。

    Active coating compositions for steam crackers
    82.
    发明申请
    Active coating compositions for steam crackers 审中-公开
    蒸汽裂解器的活性涂料组合物

    公开(公告)号：US20020122756A1

    公开(公告)日：2002-09-05

    申请号：US09748034

    申请日：2000-12-22

    Inventor： Thomas E. Paulson ,  Tinghong Tao ,  Jennifer M. Torns ,  Donald M. Trotter JR.

    IPC: B01J008/02 ,  B01J035/02

    CPC classification number: B01J27/16 ,  B01J19/02 ,  B01J21/02 ,  B01J21/10 ,  B01J23/02 ,  B01J2219/0209 ,  B01J2219/0218

    Abstract: One aspect of the present invention is a furnace component comprising an inorganic material that is exposed to a gas stream comprising hydrocarbon compounds, wherein at least a portion of the exposed inorganic material comprises a catalyst that promotes a hydrocarbon reaction to produce an olefin. The inorganic material may be a glass, a glass-ceramic, or a ceramic and may be coated onto the inside wall of a hydrocarbon cracking reactor or may be used as particles, powder, beads, monoliths, or other structured forms. The glass-ceramic material may further comprise a catalyst that facilitates carbon gasification. Another aspect of the present invention provides a method of making a furnace component, the method comprising the steps of a) melting together the components of a base inorganic material and a catalyst that promotes a carbon reaction to produce an olefin and, b) cooling the melt to provide a solid composition.

    Abstract translation: 本发明的一个方面是一种炉组件，其包含暴露于包含烃化合物的气流的无机材料，其中暴露的无机材料的至少一部分包括促进烃反应以产生烯烃的催化剂。 无机材料可以是玻璃，玻璃陶瓷或陶瓷，并且可以涂覆在烃裂化反应器的内壁上，或者可以用作颗粒，粉末，珠粒，整料或其它结构形式。 玻璃陶瓷材料还可以包含促进碳气化的催化剂。 本发明的另一方面提供了一种制备炉子部件的方法，该方法包括以下步骤：a）将基础无机材料的组分和促进碳反应的催化剂熔合在一起以产生烯烃，和b）冷却 熔化以提供固体组合物。

    Coated article for hot hydrocarbon fluid and method of preventing fuel thermal degradation deposits
    83.
    发明授权
    Coated article for hot hydrocarbon fluid and method of preventing fuel thermal degradation deposits 失效
    用于热碳氢化合物流体的涂层制品和防止燃料热降解沉积物的方法

    公开(公告)号：US5891584A

    公开(公告)日：1999-04-06

    申请号：US819015

    申请日：1997-03-17

    Applicant: George A. Coffinberry

    Inventor： George A. Coffinberry

    IPC: B01J19/02 ,  B01J37/02 ,  C23C16/40 ,  F02C7/224 ,  F02C7/30 ,  F23R3/00 ,  F28F19/02 ,  F02B77/04

    CPC classification number: B01J19/02 ,  B01J37/0238 ,  C23C16/405 ,  F02C7/224 ,  F02C7/30 ,  F23R3/005 ,  F28F19/02 ,  B01J2219/0209 ,  B01J2219/024 ,  F05D2300/15 ,  Y02T50/67 ,  Y02T50/675 ,  Y10S585/95 ,  Y10T428/12056 ,  Y10T428/12063 ,  Y10T428/12146

    Abstract: Articles for hot hydrocarbon fluid wherein the surface for contacting the fluid is a diffusion barrier material or a catalytic material coated on a metal substrate. The material is either catalytically-inactive tantalum oxide which inhibits the formation of coke in the fluid or catalytically-active zirconium oxide which promotes the formation of a loosely adherent coke in the fluid while inhibiting the formation of gum in the fluid. The coating materials, i.e., the diffusion barrier coating material and the catalytic coating material, are deposited by chemical vapor deposition (CVD), e.g., by effusive chemical vapor deposition of an organometallic compound on the surface without the use of carrier gas, without pre-oxidation of the surface and without thermal decomposition of the diffusion barrier material or the catalytic coating material. The articles having the coated surfaces find utility in components subjected to high temperatures wherein the components are in contact with hydrocarbon fluids without additives, without special attention to quality control and without the need for special processing.

    Abstract translation: 用于热烃流体的制品，其中用于接触流体的表面是扩散阻挡材料或涂覆在金属基底上的催化材料。 该材料是催化惰性的氧化钽，其抑制流体中形成焦炭或催化活性氧化锆，其促进在流体中形成松散粘附的焦炭，同时抑制流体中胶的形成。 通过化学气相沉积（CVD）沉积涂层材料，即扩散阻挡涂层材料和催化涂层材料，例如通过有机金属化合物在表面上渗透化学气相沉积而不使用载气，而无需预先 表面的氧化和扩散阻挡材料或催化涂层材料的热分解。 具有涂覆表面的制品可用于经受高温的组分中，其中组分与无添加剂的烃流体接触，而不特别注意质量控制，并且不需要特殊处理。

    Valve for clean chemical reactor
    85.
    发明授权
    Valve for clean chemical reactor 失效
    阀门用于清洁化学反应器

    公开(公告)号：US5069423A

    公开(公告)日：1991-12-03

    申请号：US541619

    申请日：1990-06-21

    Applicant: Franklyn J. Amorese ,  Morris E. Gruver, III

    Inventor： Franklyn J. Amorese ,  Morris E. Gruver, III

    IPC: B65D90/00 ,  B01J4/00 ,  B01J19/00 ,  F16K27/07

    CPC classification number: B01J19/0073 ,  B01J19/0053 ,  B01J4/008 ,  F16K27/07 ,  B01J2219/00094 ,  B01J2219/0209

    Abstract: A vessel including an emptying means which comprises a valve housing means integral with and fixed to the vessel; a valve body means removably mounted to the valve housing means; a means for sealing the valve body means to the valve housing means; and a valve means which functions to commence and halt the flow of materials from the vessel through the valve housing means and through the valve body means. The valve body means functioning to hold, align and contain the valve means.The means for sealing also functions to inhibit and prevent the accumulation and retention of contamination from materials flowing from the vessel through the valve housing means and the valve body means past and in direct contact with the means for sealing.

    Silicon carbide product
    86.
    发明授权
    Silicon carbide product 失效
    碳化硅产品

    公开(公告)号：US5045398A

    公开(公告)日：1991-09-03

    申请号：US462260

    申请日：1990-01-09

    Applicant: Harry Levin

    Inventor： Harry Levin

    IPC: B01J19/02 ,  C01B33/029 ,  C01B33/03

    CPC classification number: C01B33/03 ,  B01J19/02 ,  C01B33/029 ,  B01J2219/0204 ,  B01J2219/0209 ,  B01J2219/0272 ,  Y10T428/30

    Abstract: A silicon carbide product by converting carbon preforms by utilizing a reactor apparatus (10) adapted for continuously producing molten, solar grade purity elemental silicon by thermal reaction of a suitable precursor gas, such as silane (SiH.sub.4), is disclosed. The reactor apparatus (10) includes an elongated reactor body (32) having graphite or carbon walls which are heated to a temperature exceeding the melting temperature of silicon. The precursor gas enters the reactor body (32) through an efficiently cooled inlet tube assembly (22) and a relatively thin carbon or graphite septum (44). The septum (44), being in contact on one side with the cooled inlet (22) and the heated interior of the reactor (32) on the other side, provides a sharp temperature gradient for the precursor gas entering the reactor (32) and renders the operation of the inlet tube assembly (22) substantially free of clogging. The precursor gas flows in the reactor (32) in a substantially smooth, substantially axial manner. Liquid silicon formed in the initial stages of the thermal reaction reacts with the graphite or carbon walls to provide a silicon carbide coating on the walls. The silicon carbide coated reactor is highly adapted for prolonged use for production of highly pure solar grade silicon. Liquid silicon (20) produced in the reactor apparatus (10) may be used directly in a Czochralski or other crystal shaping equipment.

    Abstract translation: 公开了通过利用适于通过合适的前体气体例如硅烷（SiH 4）的热反应连续生产熔融的太阳能级纯度元素硅的反应器装置（10）来转换碳预制件的碳化硅产品。 反应器装置（10）包括具有石墨或碳壁的细长反应器主体（32），其被加热到超过硅的熔融温度的温度。 前体气体通过有效冷却的入口管组件（22）和相对薄的碳或石墨隔膜（44）进入反应器主体（32）。 在一侧与冷却的入口（22）接触的隔膜（44）和另一侧的反应器（32）的加热内部，为进入反应器（32）的前体气体提供了急剧的温度梯度，以及 使得入口管组件（22）的操作基本上没有堵塞。 前体气体以基本平滑，基本上轴向的方式在反应器（32）中流动。 在热反应的初始阶段形成的液态硅与石墨或碳壁反应，在壁上提供碳化硅涂层。 碳化硅涂层反应器高度适用于长时间用于生产高纯度太阳能级硅。 在反应器装置（10）中生产的液态硅（20）可以直接用于切克劳斯（Czochralski）或其它晶体成形设备。

    Apparatus for making molten silicon
    87.
    发明授权
    Apparatus for making molten silicon 失效
    用于制造熔融硅的设备

    公开(公告)号：US4737348A

    公开(公告)日：1988-04-12

    申请号：US618712

    申请日：1984-06-08

    Applicant: Harry Levin

    Inventor： Harry Levin

    IPC: B01J19/02 ,  C01B33/029 ,  C01B33/03 ,  C01B33/02

    CPC classification number: C01B33/03 ,  B01J19/02 ,  C01B33/029 ,  B01J2219/0204 ,  B01J2219/0209 ,  B01J2219/0272 ,  Y10S117/90 ,  Y10T117/1056

    Abstract: A reactor apparatus (10) adapted for continuously producing molten, solar grade purity elemental silicon by thermal reaction of a suitable precursor gas, such as silane (SiH.sub.4), is disclosed. The reactor apparatus (10) includes an elongated reactor body (32) having graphite or carbon walls which are heated to a temperature exceeding the melting temperature of silicon. The precursor gas enters the reactor body (32) through an efficiently cooled inlet tube assembly (22) and a relatively thin carbon or graphite septum (44). The septum (44), being in contact on one side with the cooled inlet (22) and the heated interior of the reactor (32) on the other side, provides a sharp temperature gradient for the precursor gas entering the reactor (32) and renders the operation of the inlet tube assembly (22) substantially free of clogging. The precursor gas flows in the reactor (32) in a substantially smooth, substantially axial manner. Liquid silicon formed in the initial stages of the thermal reaction reacts with the graphite or carbon walls to provide a silicon carbide coating on the walls. The silicon carbide coated reactor is highly adapted for prolonged use for production of highly pure solar grade silicon. Liquid silicon (20) produced in the reactor apparatus (10) may be used directly in a Czochralski or other crystal shaping equipment.

    Abstract translation: 公开了一种用于通过合适的前体气体如硅烷（SiH 4）的热反应连续生产熔融的太阳能级纯度元素硅的反应器装置（10）。 反应器装置（10）包括具有石墨或碳壁的细长反应器主体（32），其被加热到超过硅的熔融温度的温度。 前体气体通过有效冷却的入口管组件（22）和相对薄的碳或石墨隔膜（44）进入反应器主体（32）。 在一侧与冷却的入口（22）接触的隔膜（44）和另一侧的反应器（32）的加热内部，为进入反应器（32）的前体气体提供了急剧的温度梯度，以及 使得入口管组件（22）的操作基本上没有堵塞。 前体气体以基本平滑，基本上轴向的方式在反应器（32）中流动。 在热反应的初始阶段形成的液态硅与石墨或碳壁反应，在壁上提供碳化硅涂层。 碳化硅涂层反应器高度适用于长时间用于生产高纯度太阳能级硅。 在反应器装置（10）中生产的液态硅（20）可以直接用于切克劳斯（Czochralski）或其它晶体成形设备。

    Apparatus for avoiding thermal stresses in glass lined vessels
    88.
    发明授权
    Apparatus for avoiding thermal stresses in glass lined vessels 失效
    用于避免玻璃衬里容器中的热应力的装置

    公开(公告)号：US4711296A

    公开(公告)日：1987-12-08

    申请号：US668604

    申请日：1984-11-05

    Applicant: Erwin J. Nunlist

    Inventor： Erwin J. Nunlist

    IPC: F24H1/18 ,  F24H3/00 ,  B65D90/04 ,  B65D90/06 ,  B65D90/12

    CPC classification number: F24H1/183 ,  F24H1/18 ,  B01J2219/0209 ,  Y10S220/917

    Abstract: The present invention minimizes the problem of thermal stresses in a glass lined vessel by providing a heat transfer sump in the bottom portion of the vessel. A heat transfer compartment is formed by enclosing the annular space between the exterior portion of the skirt and the bottom portion of the vessel by means of an annular ring. The heat transfer compartment is enclosed by the annular ring, the interior portion of the skirt, and the bottom portion of the vessel. The heat transfer compartment is adapted to receive and hold a heat transfer medium and in this manner form a heat transfer sump.

    Abstract translation: 本发明通过在容器的底部设置一个传热池来最小化玻璃衬里容器中的热应力问题。 通过环形环包围裙部的外部部分和容器的底部之间的环形空间形成传热隔室。 传热室由环形环，裙部的内部部分和容器的底部包围。 传热室适于接收和保持传热介质，并且以这种方式形成传热池。

    Jacket system for an enameled or glassed vessel
    89.
    发明授权
    Jacket system for an enameled or glassed vessel 失效
    用于搪瓷或玻璃容器的护套系统

    公开(公告)号：US4651894A

    公开(公告)日：1987-03-24

    申请号：US785707

    申请日：1985-10-09

    Applicant: Klaus-Peter Ebert

    Inventor： Klaus-Peter Ebert

    IPC: B21D51/18 ,  B01J19/02 ,  B23K15/04 ,  C23D15/00 ,  B65D90/00

    CPC classification number: B23K15/04 ,  B01J19/02 ,  B01J2219/0209 ,  B01J2219/0213

    Abstract: A jacket for an enameled vessel with a lower outlet nozzle is described comprising an upper weld ring welded along the outer circumference of the vessel, and comprising a lower weld ring surrounding the lower outlet nozzle, and also the jacket as such. The upper weld ring is conically tapering to its lower end, and the lower end of the lower weld ring is shaped cylindrically. Therefore, the upper end of the jacket can be easily welded with the outer side of the lower end of the upper weld ring, since the lower end of the jacket can be moved into a proper position along the cylindrical end of the lower weld ring.

    Abstract translation: 描述了一种用于具有下出口喷嘴的漆包容器的护套，其包括沿着容器的外周焊接的上焊接环，并且包括围绕下出口喷嘴的下焊接环以及外壳。 上焊接环的下端呈锥形锥形，下焊道的下端为圆柱形。 因此，护套的上端可以容易地与上焊接环的下端的外侧焊接，因为护套的下端可以沿着下焊道的圆柱端移动到适当的位置。

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