利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

26 条记录 (耗时 0.016 秒)

    Magnetic Separation Apparatus and Method for Recovery of Solid Material From Solid-Liquid Mixture
    3.
    发明申请
    Magnetic Separation Apparatus and Method for Recovery of Solid Material From Solid-Liquid Mixture 有权
    磁力分离装置及固液混合物固体物质回收方法

    公开(公告)号：US20100228056A1

    公开(公告)日：2010-09-09

    申请号：US12224030

    申请日：2008-02-22

    申请人： Nongyue Wang ,  Xiaogen Feng ,  Xiaohui Mao

    发明人： Nongyue Wang ,  Xiaogen Feng ,  Xiaohui Mao

    IPC分类号： B03C1/30 ,  B03C1/02 ,  C07C209/38

    CPC分类号： B03C1/12 ,  B03C1/0332 ,  B03C1/286 ,  B03C1/288 ,  B03C2201/18 ,  B03C2201/28

    摘要： The present invention relates to a magnetic separation apparatus for continuous separating and recovering magnetic solid particles from a solid-liquid mixture. The apparatus includes at least one magnetic separation unit and each unit includes: an outer cylindrical vessel having a material inlet, a first outlet, and a second outlet; an inner cylindrical vessel, at least part of which extends along the axis inside the first cylindrical vessel without contacting with the inner surface of the outer cylindrical vessel; and a magnet, rendering the bottom of the inner cylindrical vessel magnetism during the first period and making the part of the surface lose its magnetism during a second period. When the solid-liquid mixture flows through the magnetic surface of the inner cylindrical vessel in the passage, the magnetic solids are absorbed and separated from the mixture.

    摘要翻译： 本发明涉及一种用于从固液混合物中连续分离和回收磁性固体颗粒的磁选机。 该装置包括至少一个磁选机，每个单元包括：具有材料入口，第一出口和第二出口的外圆柱形容器; 内圆柱形容器，其至少一部分沿第一圆柱形容器内的轴线延伸，而不与外圆柱形容器的内表面接触; 和一个磁体，使第一个时间段内部圆柱形磁体的磁场的底部，并使表面的一部分在第二个时间段内失去磁性。 当固体 - 液体混合物流过通道内圆柱形容器的磁性表面时，磁性固体被吸收并与混合物分离。

    Process tank for producing insoluble sulfur
    6.
    发明授权
    Process tank for producing insoluble sulfur 有权
    用于生产不溶性硫的工艺罐

    公开(公告)号：US09187326B2

    公开(公告)日：2015-11-17

    申请号：US13461773

    申请日：2012-05-01

    申请人： Xinmin Chen ,  Dezhu Wang ,  Luxin Wang

    发明人： Xinmin Chen ,  Dezhu Wang ,  Luxin Wang

    IPC分类号： C01B17/12

    CPC分类号： C01B17/12

    摘要： A process tank for producing insoluble sulfur comprising a tank body having an upper half portion a lower half portion a first end and a second end along the longitudinal axis; an inner semi-cylinder body inside the upper half portion; and a first filter plate in the lower half portion. The space between the inner semi-cylinder body and the tank body is a sandwich structure and an inner cavity independent of the sandwich structure is provided inside the tank body. The first filter plate is wavelike in the cross section which separates from the inner cavity a first filter liquid cavity. A first liquid outlet communicating with the first filter liquid cavity is provided on the tank body.

    摘要翻译： 一种用于生产不溶性硫的处理罐，包括：罐本体，其具有上半部分，下半部分具有第一端和沿纵向轴线的第二端; 上半部内部的半圆筒体; 和下半部分的第一过滤板。 内半圆筒体和罐体之间的空间是夹层结构，并且在罐体内部设置有与夹层结构无关的内腔。 第一过滤板在横截面上是波浪形的，其与内腔分离成第一过滤器液腔。 与第一过滤器液腔连通的第一液体出口设置在罐体上。

    Process for preparing 4-aminodiphenylamine
    7.
    发明授权
    Process for preparing 4-aminodiphenylamine 有权
    制备4-氨基二苯胺的方法

    公开(公告)号：US08686188B2

    公开(公告)日：2014-04-01

    申请号：US13104900

    申请日：2011-05-10

    申请人： Xiaogen Feng ,  Nongyue Wang ,  Xiaohui Mao ,  Ruibiao Yu ,  Qianwen Cheng ,  Renping Jiao

    发明人： Xiaogen Feng ,  Nongyue Wang ,  Xiaohui Mao ,  Ruibiao Yu ,  Qianwen Cheng ,  Renping Jiao

    IPC分类号： C07C209/00

    CPC分类号： C07C209/36 ,  C07C209/60 ,  C07C211/55

    摘要： A method for refining an organic composition containing 4-aminodiphenylamine, aniline, azobenzene, and phenazine, having the steps of feeding the organic composition to a first rectification column, producing a first effluent composition containing aniline, azobenzene, phenazine, and a small amount of 4-aminodiphenylamine at the top of the first rectification column and a second effluent composition containing crude 4-aminodiphenylamine at the bottom of the first rectification column, feeding the second effluent composition to a second rectification column, and producing a 4-aminodiphenylamine composition at the top of the second rectification column and a residual composition at the bottom of the second rectification column.

    摘要翻译： 一种精制含有4-氨基二苯胺，苯胺，偶氮苯和吩嗪的有机组合物的方法，具有将有机组合物进料到第一精馏塔中的步骤，制备含有苯胺，偶氮苯，吩嗪和少量 第一精馏塔顶部的4-氨基二苯胺和在第一精馏塔底部含有粗4-氨基二苯胺的第二流出物组合物，将第二流出物组合物进料到第二精馏塔，并在第二精馏塔中产生4-氨基二苯胺组合物 第二精馏塔的顶部和第二精馏塔底部的残留组成。

    Spherical rubber chemicals and the method for preparing the same
    8.
    发明授权
    Spherical rubber chemicals and the method for preparing the same 有权
    球形橡胶化学品及其制备方法

    公开(公告)号：US08349230B2

    公开(公告)日：2013-01-08

    申请号：US13305454

    申请日：2011-11-28

    申请人： Nongyue Wang ,  Xiaohui Mao ,  Xiaogen Feng ,  Qianwen Cheng ,  Luxin Wang

    发明人： Nongyue Wang ,  Xiaohui Mao ,  Xiaogen Feng ,  Qianwen Cheng ,  Luxin Wang

    IPC分类号： B29B9/10

    CPC分类号： B29B9/12 ,  B29B9/10 ,  B29K2021/00

    摘要： The present invention provides spherical rubber chemicals and the method for preparing the same. The spherical rubber chemicals of the present invention include spherical antioxidants, spherical vulcanization agents, spherical processing aids, spherical reinforcing agents, or spherical adhesive agents. With the spherical rubber chemicals of the present invention, the shortcomings of powdery or semi-spherical rubber chemicals are overcome, including eliminating the dust pollution during granulation procedure and avoiding the raw material loss and the environmental pollution, while solving the quality problem of lower melting point of product caused by the presence of fine powder crystal. Furthermore, the resultant rubber chemicals has an improved smoothness of surface, which is helpful to improve the flowing and mixing behaviors of the rubber chemicals in mixing or open milling process with rubbers.

    摘要翻译： 本发明提供球形橡胶化学品及其制备方法。 本发明的球形橡胶化学品包括球形抗氧化剂，球形硫化剂，球形加工助剂，球形增强剂或球形粘合剂。 对于本发明的球形橡胶化学品，克服了粉状或半球形橡胶化学品的缺点，包括消除造粒过程中的粉尘污染，避免原料损失和环境污染，同时解决低熔点的质量问题 产品点由细粉晶体的存在引起。 此外，所得橡胶化学品具有改善的表面光滑度，有助于改善橡胶化学品在混合或开放研磨过程中与橡胶的流动和混合行为。

    Solid acid catalyst and method for preparing and using the same
    9.
    发明授权
    Solid acid catalyst and method for preparing and using the same 有权
    固体酸催化剂及其制备及使用方法

    公开(公告)号：US08293137B2

    公开(公告)日：2012-10-23

    申请号：US12943930

    申请日：2010-11-10

    申请人： Xinmin Chen

    发明人： Xinmin Chen

    IPC分类号： C09K15/16 ,  B01J31/00

    CPC分类号： B01J31/10 ,  B01J31/0225 ,  B01J2231/14 ,  B01J2231/342 ,  C07D215/06 ,  C08G61/122 ,  C08G2261/344 ,  C08G2261/43 ,  C08K5/3437 ,  C08L21/00

    摘要： A solid acid catalyst having a strong acid cation exchange resin having a cross-linking network structure and free aromatic sulfonic acids adsorbed in the network. The solid acid catalyst is prepared by treating a strong acid cation exchange resin with aromatic sulfonic acids in a solution. The catalyst is useful for synthesizing rubber antioxidant RD and other strong-acid catalyzed reactions.

    摘要翻译： 具有强酸阳离子交换树脂的固体酸催化剂，其具有交联网络结构和吸附在网络中的游离芳族磺酸。 通过在溶液中用强酸阳离子交换树脂与芳族磺酸进行处理来制备固体酸催化剂。 该催化剂可用于合成橡胶抗氧化剂RD和其他强酸催化反应。