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    • 7. 发明申请
    • SILICATE PRODUCING METHOD
    • 用于生产硅酸盐
    • WO2007042531A2
    • 2007-04-19
    • PCT/EP2006067269
    • 2006-10-11
    • BASF AGRUBITEC GESELLSCHAFT FUER INNOVATION & TECHNOLOGIE RUHR UNIV BOCHUM MBHMUELLER ULRICHRUETZ ROGERGIES HERMANN
    • MUELLER ULRICHRUETZ ROGERGIES HERMANN
    • C01B37/02Y02P20/582
    • The invention relates to producing a silicate containing at least one type of silicium and oxygen consisting (1) in mixing silicium dioxide and/or silicium dioxide precursors with an aqueous solution, which comprises at least one type of R 1 R 2 R 3 R 4 N + compound containing a tetra-acryl ammonium compound and at least one type of base, wherein R 1 and R 2 represent methyl and, at the same time, R 3 and R 4 represent n-propyl; (2) in heating the colloidal solution thus obtained with a temperature greater than a boiling temperature at a selected colloidal solution pressure up to 180 °C at a normal pressure in such a way that at least one type of silicate-containing suspension is obtained. Said invention is characterised in that the silicium and oxygen-containing silicate is added in the form of a crystallisation-assisting agent.
    • 本发明涉及一种方法,用于至少硅和硅酸盐,包括:(1)将二氧化硅和/或与水溶液含有至少一个R二氧化硅前体含氧 1 - [R 2 - [R 3 - [R 4 ñ + 全面四烷基铵化合物和至少一个基极,其中R 1 且R 2 是甲基且R 3 和R 4 是相同的正丙基; (2)在(1)胶体溶液,以所选择的压力在常压下沸腾的胶体溶液,以180℃的温度,以获得至少一种含硅酸盐的悬浮液下范围从大于本的温度下加热所得到的,其特征在于,作为结晶助剂 至少含有硅和含氧硅酸盐(1)中的溶液。