Process for the application of a catalytically active coating on a
catalyst carrier
    2.
    发明授权
    Process for the application of a catalytically active coating on a catalyst carrier 失效
    在催化剂载体上施加催化活性涂层的方法

    公开(公告)号:US4218341A

    公开(公告)日:1980-08-19

    申请号:US868017

    申请日:1978-01-09

    摘要: An improved process for applying a coating or film of at least one catalytically active element to the external surface of a porous catalyst carrier having a large surface area by contacting said catalyst carrier with a solution of said at least one catalytically active element, wherein the improvement comprises:(1). Contacting said catalyst carrier with an organic liquid, wherein the saturation of said catalyst carrier is not exceeded;(2). Adding a solution of said at least one catalytically active element to said catalyst carrier; and(3). Heating said catalyst carrier to remove liquid therefrom.

    摘要翻译: 通过使所述催化剂载体与所述至少一种催化活性元素的溶液接触,将至少一种催化活性元素的涂层或膜施加到具有大表面积的多孔催化剂载体的外表面的改进方法,其中改进 包括:(1)。 将所述催化剂载体与有机液体接触,其中不超过所述催化剂载体的饱和度; (2)。 向所述催化剂载体中加入所述至少一种催化活性元素的溶液; 和(3)。 加热所述催化剂载体以从其中除去液体。