列举了常见的二氧化硅化学改性方法，其改性剂主要有醇、有机硅化合物、聚合物、硅烷偶联剂。
General chemical modification methods were given. The general modifiers include alcohol, organosilicon compound, polymer and silane coupling agent.
有机金属化合物处理技术可采用的化合物有：有机金属螯合物、无色多孔材料、有机硅烷和聚磷酸铵。
The organic metal-containing compounds treatment technology can employ the compounds of chelate, colorless porous materials, organic silane.
本发明以与脲的加合物（笼形物）的形式提供储存稳定的有机硅烷季铵化合物。
Storage-stable organosilane quaternary compounds are provided in the form of adducts with urea (clathrates).
本发明以与脲的加合物（笼形物）的形式提供储存稳定的有机硅烷季铵化合物。
Storage-stable organosilane quaternary compounds are provided in the form of adducts with urea (clathrates).
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