知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

125 条记录 (耗时 0.029 秒)

    Carbon Black, Method of Producing Carbon Black and Device for Implementing the Method
    2.
    发明申请
    Carbon Black, Method of Producing Carbon Black and Device for Implementing the Method 审中-公开
    炭黑，生产碳黑的方法和实施方法的装置

    公开(公告)号：US20120328881A1

    公开(公告)日：2012-12-27

    申请号：US13538861

    申请日：2012-06-29

    申请人： Catharina Quitmann ,  Alfons Karl ,  Matthias Katzer ,  Kai Krauss ,  Michael Stanyschöfsky

    发明人： Catharina Quitmann ,  Alfons Karl ,  Matthias Katzer ,  Kai Krauss ,  Michael Stanyschöfsky

    IPC分类号： C01B31/00

    CPC分类号： C09C1/52 ,  C01P2004/50 ,  C01P2004/51 ,  C01P2006/12 ,  C01P2006/66 ,  C08K3/04 ,  Y10T428/2982 ,  C08L21/00

    摘要： The invention relates to a carbon black having an aggregate size distribution which has a (d90−d10)/d50 ratio of less than or equal to 1.1. The carbon blacks are produced by admixing hot air if desired to a gas mixture comprising a carrier gas and a carbon black feedstock, passing the gas mixture into a burner pipe, burning the gas mixture at the burner pipe openings, and drawing the flames under suction, together with the ambient air drawn in freely under suction from the outside, through a cooled, narrowing gap, and carrying out cooling, the cooled, narrowing gap having a height (h) to width (b) ratio of 1-100, the width (b) being 0.5 to 10 mm, and the flow rate at the narrowest point of the gap being 10-200 m/s. The carbon blacks can be used as non-reinforcing filler, reinforcing filler, UV stabilizer, conductive black, pigment or reducing agent.

    摘要翻译： 本发明涉及具有（d90-d10）/ d50比小于或等于1.1的聚集体尺寸分布的炭黑。 如果需要，将炭黑混合到包含载气和炭黑原料的气体混合物中，将气体混合物通入燃烧器管中，在燃烧器管口处燃烧气体混合物，并在抽吸下抽吸火焰来制备炭黑 与从外部抽吸自由吸入的环境空气一起通过冷却，变窄的间隙进行冷却，冷却的变窄间隙的高度（h）至宽度（b）比为1-100， 宽度（b）为0.5〜10mm，间隙最窄点处的流量为10〜200m / s。 炭黑可用作非增强填料，增强填料，UV稳定剂，导电黑，颜料或还原剂。

    Carbon black, method of producing carbon black, and device for implementing the method
    5.
    发明申请
    Carbon black, method of producing carbon black, and device for implementing the method 有权
    炭黑，炭黑的制造方法以及实施该方法的装置

    公开(公告)号：US20080219915A1

    公开(公告)日：2008-09-11

    申请号：US11882702

    申请日：2007-08-03

    申请人： Catharina Quitmann ,  Alfons Karl ,  Matthias Katzer ,  Kai Krauss ,  Michael Stanyschofsky

    发明人： Catharina Quitmann ,  Alfons Karl ,  Matthias Katzer ,  Kai Krauss ,  Michael Stanyschofsky

    IPC分类号： C01B31/08 ,  C01B31/02

    CPC分类号： C09C1/52 ,  C01P2004/50 ,  C01P2004/51 ,  C01P2006/12 ,  C01P2006/66 ,  C08K3/04 ,  Y10T428/2982 ,  C08L21/00

    摘要： The invention relates to a carbon black having an aggregate size distribution which has a (d90-d10)/d50 ratio of less than or equal to 1.1. The carbon blacks are produced by admixing hot air if desired to a gas mixture comprising a carrier gas and a carbon black feedstock, passing the gas mixture into a burner pipe, burning the gas mixture at the burner pipe openings, and drawing the flames under suction, together with the ambient air drawn in freely under suction from the outside, through a cooled, narrowing gap, and carrying out cooling, the cooled, narrowing gap having a height (h) to width (b) ratio of 1-100, the width (b) being 0.5 to 10 mm, and the flow rate at the narrowest point of the gap being 10-200 m/s. The carbon blacks of the invention can be used as non-reinforcing filler, reinforcing filler, UV stabilizer, conductive black, pigment or reducing agent.

    摘要翻译： 本发明涉及一种具有小于（d-90％-90％）/ d <50％的聚集体尺寸分布的炭黑 或等于1.1。 如果需要，将炭黑混合到包含载气和炭黑原料的气体混合物中，将气体混合物通入燃烧器管中，在燃烧器管口处燃烧气体混合物，并在抽吸下抽吸火焰来制备炭黑 与从外部抽吸自由吸入的环境空气一起通过冷却，变窄的间隙进行冷却，冷却的变窄间隙的高度（h）至宽度（b）比为1-100， 宽度（b）为0.5〜10mm，间隙最窄点处的流量为10〜200m / s。 本发明的炭黑可用作非增强填料，增强填料，UV稳定剂，导电黑，颜料或还原剂。

    Carbon black, method for the production f carbon black or other flame aerosols, and device for carrying out said method
    6.
    发明申请
    Carbon black, method for the production f carbon black or other flame aerosols, and device for carrying out said method 审中-公开
    炭黑，生产碳黑或其他火焰气溶胶的方法，以及用于实施所述方法的装置

    公开(公告)号：US20070043157A1

    公开(公告)日：2007-02-22

    申请号：US10570424

    申请日：2004-08-24

    申请人： Ulrich Riebel ,  Matthias Katzer ,  Kai Krauss ,  Alfons Karl ,  Jurgen Behnisch

    发明人： Ulrich Riebel ,  Matthias Katzer ,  Kai Krauss ,  Alfons Karl ,  Jurgen Behnisch

    IPC分类号： C08K3/04 ,  C01B31/00

    CPC分类号： F23D99/00 ,  C01P2004/04 ,  C01P2006/19 ,  C09C1/48 ,  C09C1/50 ,  C09C1/52 ,  F23D2900/21005 ,  F23D2900/21007

    摘要： A method for producing carbon black or other flame aerosols, comprising the following steps: the heat is removed from the flame by dissipation and/or radiation; a thin gas boundary layer is formed; the flow formed by the flame and the gas boundary layer is accelerated or expanded; the obtained aerosol is withdrawn; and the cooling surface is cleaned. The invention further relates to a device for carrying out such a method and a black carbon having a maximum pH value of 6.0, a maximum ignition residue of 0.1 percent, and a maximum 5 μm screening refuse of 200 ppm. The inventive black carbon can be used in rubber, plastic, bitumen, concrete, and other construction materials.

    摘要翻译： 一种生产炭黑或其它火焰气溶胶的方法，包括以下步骤：通过耗散和/或辐射从火焰中除去热量; 形成薄的气体边界层; 由火焰和气体边界层形成的流动被加速或扩大; 取出所得气溶胶; 并清洁冷却表面。 本发明还涉及一种用于实施这种方法的设备和最大pH值为6.0，最大点火残留量为0.1％，最大5m筛选垃圾为200ppm的黑碳。 本发明的黑碳可用于橡胶，塑料，沥青，混凝土和其他建筑材料。