Catalyst for acidolysis of aromatic hydroperoxy compound and process for producing aromatic hydroxy compound using the same
    7.
    发明授权
    Catalyst for acidolysis of aromatic hydroperoxy compound and process for producing aromatic hydroxy compound using the same 失效
    用于芳族氢过氧化合物的酸解的催化剂和使用其制备芳族羟基化合物的方法

    公开(公告)号:US06800787B2

    公开(公告)日:2004-10-05

    申请号:US10673176

    申请日:2003-09-30

    申请人: Mitsuru Oonuma

    发明人: Mitsuru Oonuma

    IPC分类号: C07C3708

    CPC分类号: B01J27/02 C07C37/08 C07C39/08

    摘要: A catalyst for acidolysis of an aromatic hydroperoxy compound, containing little scale, prepared by gasifying liquid sulfuric anhydride and dissolving gasified sulfuric anhydride in a ketone solvent, and a process for producing a hydroxy aromatic compound using the catalyst.

    摘要翻译: 通过将液体硫酸酐气化并将气化的硫酸酐溶解在酮溶剂中而制备的含有很小规模的芳族氢过氧化合物的酸解催化剂,以及使用该催化剂制备羟基芳族化合物的方法。

    Apparatus for automatically analyzing sample
    10.
    发明授权
    Apparatus for automatically analyzing sample 有权
    仪器自动分析样品

    公开(公告)号:US6042786A

    公开(公告)日:2000-03-28

    申请号:US128778

    申请日:1998-08-04

    摘要: An object of the present invention is to provide a small and compact analytical apparatus. An input/output device for directing the analytical apparatus and displaying analytical results and operation conditions is detachably provided on a body of the apparatus. Since the input/output device can be fixed to an upper position of the body, the apparatus saves space and can be placed on a desk. The analytical apparatus includes a sample disk and a reagent disk. The diameter of the reagent disk is greater than that of the sample disk, and both disks are arranged at the front of the apparatus so that the center of the sample disk is nearer the operator side than the center of the reagent disk. Therefore, the whole arrangement is compact, and the apparatus itself is compact.

    摘要翻译: 本发明的目的是提供一种小型紧凑的分析装置。 用于引导分析装置并显示分析结果和操作条件的输入/输出装置可拆卸地设置在装置的主体上。 由于输入/输出装置可以固定在身体的上部位置,所以装置节省了空间并且可以放在桌子上。 分析装置包括样品盘和试剂盘。 试剂盘的直径大于样品盘的直径,并且两个盘布置在设备的前面,使得样品盘的中心比试剂盘的中心更靠近操作者侧。 因此,整体结构紧凑,装置本身紧凑。