中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

101 records (took 0.025 seconds)

    CORROSION-RESISANT SURFACES FOR REACTORS
    3.
    发明申请
    CORROSION-RESISANT SURFACES FOR REACTORS 有权
    用于反应器的耐腐蚀表面

    公开(公告)号：US20160160137A1

    公开(公告)日：2016-06-09

    申请号：US14906530

    申请日：2013-08-01

    Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

    Inventor： Aya SEIKE

    IPC: C10J3/78 ,  C10J3/20 ,  C25D13/02 ,  C10J3/02

    CPC classification number: C10J3/78 ,  B01J3/008 ,  B01J8/0005 ,  B01J19/02 ,  B01J2219/0218 ,  B01J2219/024 ,  C10J3/02 ,  C10J3/20 ,  C10J2300/093 ,  C10J2300/0979 ,  C10J2300/1853 ,  C25D13/02

    Abstract: Provided herein are corrosion-resistant reactors that can be used for gasification, and methods of making and using the same. Some embodiments include a corrosion-resistant ceramic layer. According to some embodiments, the corrosion-resistant ceramic layer has a negative charge. At temperature above water's critical point (for example, 374CC and at 22.1 MPa I 218 atm), water can behave as an adjustable solvent and can have tunable properties depending on temperature and pressure.

    Abstract translation: 本文提供了可用于气化的耐腐蚀反应器及其制造和使用方法。 一些实施例包括耐腐蚀陶瓷层。 根据一些实施例，耐腐蚀陶瓷层具有负电荷。 在高于水临界点的温度（例如374℃和22.1MPa I 218atm）下，水可以表现为可调溶剂，并且可以根据温度和压力具有可调谐的性质。

    Method of on-line coating film on the inner walls of the reaction tubes in a hydrocarbon pyrolysis reactor
    7.
    发明授权
    Method of on-line coating film on the inner walls of the reaction tubes in a hydrocarbon pyrolysis reactor 失效
    在烃热解反应器中在反应管的内壁上在线涂覆膜的方法

    公开(公告)号：US06514563B1

    公开(公告)日：2003-02-04

    申请号：US09671404

    申请日：2000-09-27

    Applicant: Sin Cheol Kang ,  Ahn Seop Choi ,  Dong Hyun Cho ,  Sun Choi

    Inventor： Sin Cheol Kang ,  Ahn Seop Choi ,  Dong Hyun Cho ,  Sun Choi

    IPC: B05D722

    CPC classification number: B01J19/0026 ,  B01J19/2415 ,  B01J2219/00245 ,  B01J2219/0204 ,  B01J2219/024 ,  C10G9/203 ,  C23C16/0272 ,  C23C16/045 ,  C23C16/40

    Abstract: A method of on-line coating a coat film on the inner wall of a reaction tube in a hydrocarbon pyrolysis reactor for preventing the formation and the deposit of coke on the inner walls. This method comprises the steps of vapor depositing a mixed solution of a metal alkoxide and a chromic compound on the inner walls concurrently with introducing a carrier at a flow rate of 1-5000 kg/hr/coil at a temperature of 600-900° C. under a pressure of 0-3 kg/cm2 to form a buffer layer on the inner walls; and vapor depositing a metal alkoxide as a barrier on the buffer layer; and vapor depositing an alkali metal/alkaline earth metal compound alone or mixed with metal alkoxide as a decoking layer on the barrier. A decoking layer may further be provided on the diffusion barrier.

    Abstract translation: 在烃热解反应器中在反应管的内壁上直接涂布涂膜以防止内壁上形成和沉积焦炭的方法。 该方法包括以下步骤：在600-900℃的温度下，以1-5000kg / hr /线圈的流速引入载体同时在内壁上蒸镀金属醇盐和铬化合物的混合溶液 在0-3kg / cm2的压力下，在内壁上形成缓冲层; 并在缓冲层上蒸镀金属醇盐作为阻挡层; 并将碱金属/碱土金属化合物与金属醇盐单独或与阻挡层上的脱焦层混合。 还可以在扩散阻挡层上设置除焦层。

    Vacuum chamber made of aluminum or its alloys, and surface treatment and material for the vacuum chamber
    8.
    发明授权
    Vacuum chamber made of aluminum or its alloys, and surface treatment and material for the vacuum chamber 失效
    由铝或其合金制成的真空室，以及用于真空室的表面处理和材料

    公开(公告)号：US6027629A

    公开(公告)日：2000-02-22

    申请号：US836469

    申请日：1997-05-16

    Applicant: Jun Hisamoto ,  Koji Wada ,  Koki Ikeda ,  Masahiro Yanagawa

    Inventor： Jun Hisamoto ,  Koji Wada ,  Koki Ikeda ,  Masahiro Yanagawa

    IPC: B01J3/00 ,  B01J19/02 ,  C23C16/44 ,  C25D11/04 ,  C25D11/12

    CPC classification number: C23C16/4404 ,  B01J19/02 ,  B01J3/006 ,  C25D11/045 ,  C25D11/12 ,  B01J2219/024 ,  Y10T428/249953 ,  Y10T428/249954 ,  Y10T428/249956

    Abstract: The present invention relates to a vacuum chamber and chamber parts made of aluminum or its alloys which exhibit excellent corrosion resistance to a corrosive gas or plasma introduced into the vacuum chamber, the surface treatment, and material for the vacuum chamber. The vacuum chamber has a porous layer with a structure in which a pore diameter at the top thereof is small, while a pore diameter at the bottom thereof is large. In order to give such a structure to the porous layer, a final anodizing voltage is set to be higher than an initial anodizing voltage when the surface of the base material is anodized. After the porous-type anodizing is completed, non-porous type anodizing may be conducted so as to grow a barrier layer. Furthermore, the base material made of aluminum alloy preferably has particles such as precipitates and/or deposits with a diameter of 10 .mu.m or less in average, and the precipitates and/or deposits are arranged in parallel with a largest surface of the base material.

    Abstract translation: PCT No.PCT / JP95 / 02263 Sec。 371日期：1997年5月16日 102（e）日期1997年5月16日PCT提交1995年11月6日PCT公布。 公开号WO96 / 15295 日期1996年5月23日本发明涉及一种由铝或其合金制成的真空室和室部件，其对被引入真空室的腐蚀性气体或等离子体，表面处理和真空室的材料表现出优异的耐腐蚀性。 真空室具有其顶部的孔径小的多孔层，底部的孔径大。 为了将这种结构赋予多孔层，当阳极氧化基底材料的表面时，最终的阳极氧化电压被设定为高于初始阳极氧化电压。 在多孔型阳极氧化完成之后，可以进行无孔型阳极氧化以便生长阻挡层。 此外，由铝合金制成的基材优选具有平均直径为10μm以下的析出物和/或沉积物的粒子，并且析出物和/或沉积物与基材的最大表面平行地排列 。

Patent Agency Ranking