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    • 38. 发明申请
    • Mercury adsorbent composition, process of making same and method of separating mercury from fluids
    • 汞吸附剂组成,制备方法以及从液体中分离汞的方法
    • US20050207955A1
    • 2005-09-22
    • US11083382
    • 2005-03-16
    • Bo Wang
    • Bo Wang
    • B01D53/64
    • B01J20/14B01D53/64B01D2253/106B01D2257/602
    • A heavy metal adsorbent composition configured for use as a mercury adsorbent composition, agent or product is shown. The mercury adsorbent composition comprises a natural diatomite in the form of siliceous frustules of diatoms having a surface punctuated by a series of openings defining frustule structures having sizes in the range of about 0.75 μm to about 1,000 μm (rounded to about 1 μm to about 1,000 μm). The diatoms have the surfaces thereof treated with an activating material capable of removing mercury by chemical bonding forming surface treated diatoms which when brought into contact with a mercury containing fluid react with mercury to cause mercury to separate from the fluid by chemical bonding to the surface treated diatoms.
    • 配置用作汞吸附剂组合物,试剂或产品的重金属吸附剂组合物。 汞吸附剂组合物包括硅质硅藻形式的天然硅藻土,其具有由一系列开口限定的开口的表面,该开口限定尺寸在约0.75μm至约1,000μm范围内的圆锥形结构(圆形至约1μm至约1,000μm 妈妈)。 硅藻具有用能够通过化学键合形成表面处理的硅藻来去除汞的表面,其中当与含汞的流体接触时,汞与汞反应以通过与处理过的表面进行化学键合使汞与流体分离 硅藻