中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

330 records (took 0.035 seconds)

    THREADED NOZZLE AND CLOSABLE NOZZLE VALVE ASSEMBLY
    124.
    发明申请
    THREADED NOZZLE AND CLOSABLE NOZZLE VALVE ASSEMBLY 审中-公开
    螺纹喷嘴和可关闭的喷嘴阀组件

    公开(公告)号：US20140112832A1

    公开(公告)日：2014-04-24

    申请号：US13656606

    申请日：2012-10-19

    Applicant: REC SILICON INC

    Inventor： Billy Gene Lacy

    IPC: B01J8/18 ,  B01J19/00 ,  B23P6/00

    CPC classification number: B01J4/005 ,  B01J4/002 ,  B01J8/1827 ,  B01J2208/00902 ,  C01B33/027 ,  Y10T29/4973

    Abstract: Embodiments of a nozzle assembly and a closable valve assembly for use in a fluid bed reactor system are disclosed. The nozzle assembly includes a first member that extends upwardly through a bottom wall of a fluid bed reaction chamber, and a second member. The first and second members are detachably fitted together via threads on each member. The second member can be removed and/or replaced, thereby facilitating fluid bed reactor maintenance. The closable valve assembly is connected to a nozzle, and includes a valve body and a gate pivotally connected to the valve body. The gate is movable between a first position at least partially covering the nozzle orifice in the absence of gas flow through the orifice, and a second position wherein the orifice is not covered when gas flows through the orifice.

    Abstract translation: 公开了用于流化床反应器系统的喷嘴组件和可关闭阀组件的实施例。 喷嘴组件包括向上延伸穿过流化床反应室的底壁的第一构件和第二构件。 第一和第二构件通过每个构件上的螺纹可拆卸地装配在一起。 可以移除和/或更换第二构件，从而便于流化床反应器维护。 可关闭阀组件连接到喷嘴，并且包括阀体和枢转地连接到阀体的闸门。 在不存在通过孔口的气体流动的情况下，门可以在至少部分地覆盖喷嘴孔口的第一位置和第二位置之间移动，其中当气体流过孔口时孔口不被覆盖。

    DEVICES FOR INJECTION OF GASEOUS STREAMS INTO A BED OF FLUIDIZED SOLIDS
    125.
    发明申请
    DEVICES FOR INJECTION OF GASEOUS STREAMS INTO A BED OF FLUIDIZED SOLIDS 有权
    将气体注入流化床固体的装置

    公开(公告)号：US20140010716A1

    公开(公告)日：2014-01-09

    申请号：US13936899

    申请日：2013-07-08

    Applicant: Lummus Technology Inc.

    Inventor： Leonce Francis Castagnos, JR. ,  Ting Yee Chan ,  Norman Paul Kolb ,  Ronald Eugene Pieper

    IPC: B01J19/26

    CPC classification number: B01J19/26 ,  B01J4/002 ,  B01J4/005 ,  B01J8/1818 ,  B01J8/1827 ,  B01J8/44

    Abstract: Injection nozzles for use in a gas distribution device are disclosed. In one aspect, the injection nozzle may include: a tube having a fluid inlet and a fluid outlet; wherein the inlet comprises a plurality of flow restriction orifices. In another aspect, embodiments disclosed herein relate to an injection nozzle for use in a gas distribution device, the injection nozzle including: a tube having a fluid inlet and a fluid outlet; wherein the fluid inlet comprises an annular orifice surrounding a flow restriction device. Injection nozzles according to embodiments disclosed herein may be disposed in a gas distribution manifold used in a vessel, for example, for conducting polymerization reactions, spent catalyst regeneration, and coal gasification, among others.

    Abstract translation: 公开了一种用于气体分配装置的喷嘴。 在一个方面，注射喷嘴可以包括：具有流体入口和流体出口的管; 其中所述入口包括多个限流孔。 在另一方面，本文公开的实施例涉及用于气体分配装置的喷嘴，所述喷射喷嘴包括：具有流体入口和流体出口的管; 其中所述流体入口包括围绕流动限制装置的环形孔口。 根据本文公开的实施例的注射喷嘴可以设置在用于容器中的气体分配歧管中，例如用于进行聚合反应，废催化剂再生和煤气化等。

    CARBON NANOTUBE PRODUCING APPARATUS AND CARBON NANOTUBE PRODUCING METHOD
    126.
    发明申请
    CARBON NANOTUBE PRODUCING APPARATUS AND CARBON NANOTUBE PRODUCING METHOD 审中-公开
    碳纳米管生产设备和碳纳米管生产方法

    公开(公告)号：US20130189432A1

    公开(公告)日：2013-07-25

    申请号：US13745097

    申请日：2013-01-18

    Applicant: Aisin Seiki Kabushiki Kaisha

    Inventor： Eiji NAKASHIMA

    IPC: C01B31/02

    CPC classification number: C01B32/16 ,  B01J4/002 ,  B01J4/005 ,  B01J19/24 ,  B01J2219/00146 ,  B01J2219/00148 ,  B82Y30/00 ,  B82Y40/00 ,  C23C16/26 ,  C23C16/45565

    Abstract: Provided is a carbon nanotube producing apparatus comprising a reaction chamber that accommodates a substrate that forms carbon nanotubes and reactive gas supply mechanism for supplying a reactive gas to the substrate accommodated in the reaction chamber, in which the reactive gas supply mechanism has two or more shower plates having a plurality of gas ejection holes, the shower plates being overlappingly arranged so that the reactive gas passes therethrough in order and the reactive gas is supplied to a carbon nanotube forming face of the substrate and the shower plates are arranged so that the ejection holes of the shower plates that are adjacent to each other do not overlap each other in a gas ejection direction.

    Abstract translation: 本发明提供一种碳纳米管制造装置，其包括容纳形成碳纳米管的基板的反应室和用于向容纳在反应室中的基板供给反应性气体的反应气体供给机构，其中反应气体供给机构具有两个以上的淋浴 具有多个气体喷射孔的板，喷淋板重叠地布置成使得反应气体按顺序通过，并且将反应气体供应到基板的碳纳米管形成面，并且喷淋板被布置成使得喷射孔 彼此相邻的喷淋板在气体喷射方向上不重叠。

    Devices for injection of gaseous streams into a bed of fluidized solids
    127.
    发明授权
    Devices for injection of gaseous streams into a bed of fluidized solids 有权
    用于将气流注入流化固体床的装置

    公开(公告)号：US08480965B2

    公开(公告)日：2013-07-09

    申请号：US13314394

    申请日：2011-12-08

    Applicant: Leonce Francis Castagnos, Jr. ,  Ting Yee Chan ,  Norman Paul Kolb ,  Ronald Eugene Pieper

    Inventor： Leonce Francis Castagnos, Jr. ,  Ting Yee Chan ,  Norman Paul Kolb ,  Ronald Eugene Pieper

    IPC: B01J8/02 ,  B01J35/02 ,  B01J19/00 ,  B01J8/18 ,  B01J29/70 ,  F27B15/00 ,  F27B15/08 ,  C10G47/00 ,  C10G47/02 ,  C10G47/24

    CPC classification number: B01J19/26 ,  B01J4/002 ,  B01J4/005 ,  B01J8/1818 ,  B01J8/1827 ,  B01J8/44

    Abstract: Injection nozzles for use in a gas distribution device are disclosed. In one aspect, the injection nozzle may include: a tube having a fluid inlet and a fluid outlet; wherein the inlet comprises a plurality of flow restriction orifices. In another aspect, embodiments disclosed herein relate to an injection nozzle for use in a gas distribution device, the injection nozzle including: a tube having a fluid inlet and a fluid outlet; wherein the fluid inlet comprises an annular orifice surrounding a flow restriction device. Injection nozzles according to embodiments disclosed herein may be disposed in a gas distribution manifold used in a vessel, for example, for conducting polymerization reactions, spent catalyst regeneration, and coal gasification, among others.

    Abstract translation: 公开了一种用于气体分配装置的喷嘴。 在一个方面，注射喷嘴可以包括：具有流体入口和流体出口的管; 其中所述入口包括多个限流孔。 在另一方面，本文公开的实施例涉及用于气体分配装置的喷嘴，所述喷射喷嘴包括：具有流体入口和流体出口的管; 其中所述流体入口包括围绕流动限制装置的环形孔口。 根据本文公开的实施例的注射喷嘴可以设置在用于容器中的气体分配歧管中，例如用于进行聚合反应，废催化剂再生和煤气化等。

    MULTI-STREAM FEED INJECTOR
    128.
    发明申请
    MULTI-STREAM FEED INJECTOR 有权
    多行进料注射器

    公开(公告)号：US20130084224A1

    公开(公告)日：2013-04-04

    申请号：US13249114

    申请日：2011-09-29

    Applicant: Ali Ergut

    Inventor： Ali Ergut

    IPC: B01J10/00 ,  B01J19/26

    CPC classification number: B01J4/001 ,  B01J4/002 ,  B01J4/005 ,  C10J3/506 ,  C10J2200/152 ,  F23D1/00 ,  F23D11/38 ,  F23D14/24 ,  Y10T137/85938

    Abstract: In certain embodiments, a feed injector system includes an inner channel configured to convey at least one of a solid fuel feed or a liquid reactant or moderator to a reaction zone. A first oxidizer channel extends around the inner channel, wherein the first oxidizer channel is configured to convey a first oxidizer stream to the reaction zone. A second oxidizer channel extends around the first oxidizer channel, wherein the second oxidizer channel is configured to convey a second oxidizer stream to the reaction zone. Additionally, a third channel extends around the inner channel and the first and second oxidizer channels, wherein the third channel is configured to convey at least one of the solid fuel feed or the liquid reactant or moderator to the reaction zone.

    Abstract translation: 在某些实施例中，进料喷射器系统包括内通道，其被配置为将固体燃料进料或液体反应物或缓和剂中的至少一种输送到反应区。 第一氧化剂通道围绕内部通道延伸，其中第一氧化剂通道被配置为将第一氧化剂流输送到反应区。 第二氧化剂通道围绕第一氧化剂通道延伸，其中第二氧化剂通道构造成将第二氧化剂流输送到反应区。 另外，第三通道围绕内部通道和第一和第二氧化剂通道延伸，其中第三通道构造成将至少一种固体燃料进料或液体反应物或调节剂输送到反应区。

    HIGHLY HEAT INTEGRATED REFORMER FOR HYDROGEN PRODUCTION
    129.
    发明申请
    HIGHLY HEAT INTEGRATED REFORMER FOR HYDROGEN PRODUCTION 审中-公开
    用于氢生产的高热集成改造器

    公开(公告)号：US20100178219A1

    公开(公告)日：2010-07-15

    申请号：US12666039

    申请日：2008-04-22

    Applicant: Xenophon Verykios ,  Dimitrios K. Lygouras

    Inventor： Xenophon Verykios ,  Dimitrios K. Lygouras

    IPC: B01J8/02

    CPC classification number: C01B3/384 ,  B01J4/002 ,  B01J4/005 ,  B01J12/007 ,  B01J19/006 ,  B01J19/2415 ,  B01J19/2425 ,  B01J2219/00081 ,  B01J2219/00117 ,  B01J2219/00777 ,  C01B2203/0233 ,  C01B2203/0811 ,  C01B2203/0822 ,  C01B2203/1035 ,  Y02P20/128 ,  Y02P20/129

    Abstract: Described herein is a highly heat integrated steam reformer/combustor assembly that can be used in a fuel processor for hydrogen production from a fuel source. The assembly comprises a reforming section and a combustion section separated by a wall. Catalyst able to induce the reforming reactions is coated on the wall facing the reforming section. Catalyst able to induce the combustion reactions is coated on the wall facing the combustion section. A steam and fuel mixture is supplied to the reforming section where it is reformed to product hydrogen. A fuel and air mixture is supplied to the combustion section where it is combusted to supply the heat for the reformer. Catalytic combustion takes place on the combustion catalyst coated on one side of the wall while catalytic reforming takes place on the reforming catalyst coated on the other side of the wall. Heat transfer is very facile and efficient across the wall. Multiple such assemblies can be bundled to form reactors of any size.

    Abstract translation: 这里描述的是一种高度集成的蒸汽重整器/燃烧器组件，其可用于燃料处理器中，用于从燃料源生产氢气。 组件包括由壁分隔的重整部分和燃烧部分。 能够引起重整反应的催化剂被涂覆在面向重整部分的壁上。 能够引起燃烧反应的催化剂涂覆在面向燃烧部分的壁上。 将蒸汽和燃料混合物供应到重整部分，在那里将其重整以产生氢气。 将燃料和空气混合物供应到燃烧部分，在其中燃烧以供给重整器的热量。 催化燃烧发生在涂覆在壁的一侧的燃烧催化剂上，同时在涂覆在壁的另一侧上的重整催化剂上进行催化重整。 热交换在墙壁上非常容易和有效。 可以将多个这样的组件捆绑以形成任何尺寸的反应器。

Patent Agency Ranking