PROCESS FOR PRODUCING HYDROTALCITE PARTICLES
    3.
    发明申请
    PROCESS FOR PRODUCING HYDROTALCITE PARTICLES 审中-公开
    生产氢化钙颗粒的方法

    公开(公告)号:US20150037237A1

    公开(公告)日:2015-02-05

    申请号:US14380460

    申请日:2013-03-25

    IPC分类号: C01F7/00 B01J19/00

    摘要: A process for producing hydrotalcite particles having an average secondary particle diameter of 1 to 100 nm.The production process is to produce hydrotalcite particles having an average secondary particle diameter measured by a frequency analyzing method of 1 to 100 nm, comprising reacting a mixed aqueous solution of a magnesium salt and an aluminum salt with an alkali substance and an interlaminar anion in a forced thin-film type micro-reactor having a reactive site clearance of 1 to 30 μm, whereinthe molar ratio of the alkali substance to the total of metal magnesium and metal aluminum is 2 to 15.

    摘要翻译: 一种平均二次粒径为1〜100nm的水滑石粒子的制造方法。 制造方法是通过1〜100nm的频率分析法测定平均二次粒径的水滑石粒子,其特征在于,将镁盐与铝盐的混合水溶液与碱性物质和层间阴离子混合, 活性部位间隙为1〜30μm的强制性薄膜型微反应器,其中碱性物质与金属镁和金属铝的总量的摩尔比为2〜15。