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21 条记录 (耗时 0.019 秒)

    Disinfecting peroxosilicated compound with scale preventive effect, preparation method and use thereof
    1.
    发明申请
    Disinfecting peroxosilicated compound with scale preventive effect, preparation method and use thereof 失效
    消毒过氧化物化合物具有防垢作用，其制备方法及用途

    公开(公告)号：US20050261153A1

    公开(公告)日：2005-11-24

    申请号：US10450664

    申请日：2001-12-13

    申请人： Morou Boukari ,  Marc Auriol ,  Sophie Auriol

    发明人： Morou Boukari ,  Marc Auriol ,  Sophie Auriol

    IPC分类号： C01B15/14 ,  C11D1/00

    CPC分类号： C01B15/14

    摘要： The invention concerns a peroxosilicated, optionally phosphatized, disinfecting compound with scale preventive effect obtained by reacting an alkaline or alkaline-earth metasilicate with an active oxygen-releasing compound, for example potassium monopersulphate and/or oxygen peroxide, in inert medium. The compound can be stabilised with sodium hexametaphosphate. Copper and aluminium in salt form can be encapsulated or complexed with the metasilicate so that the resulting peroxosilicated compound can be used for its disinfecting, scale preventive, anticorrosive, flocculating and algicidal properties for more than three weeks.

    摘要翻译： 本发明涉及通过使碱性或碱土金属硅酸盐与活性释氧化合物（例如单过硫酸钾和/或氧过氧化物）在惰性介质中反应而获得的具有防垢效果的过氧化硅酸盐，任选磷酸化的消毒化合物。 该化合物可以用六偏磷酸钠稳定。 盐形式的铜和铝可以与偏硅酸盐包封或络合，使得所得过氧化物化合物可用于其消毒，防垢，防腐，絮凝和杀藻性能超过三周。

    Process for the preparation of mixtures of synthetic, crystalline kenyaite and salts which split off oxygen
    7.
    发明授权
    Process for the preparation of mixtures of synthetic, crystalline kenyaite and salts which split off oxygen 失效
    制备合成，结晶肯尼亚和分离氧的盐的混合物的方法

    公开(公告)号：US5424053A

    公开(公告)日：1995-06-13

    申请号：US202996

    申请日：1994-02-28

    申请人： Harald Bauer

    发明人： Harald Bauer

    IPC分类号： C01B39/00 ,  C01B15/14 ,  C01B33/38 ,  C11D3/12 ,  C11D3/60

    CPC分类号： C11D3/1273 ,  C01B15/14 ,  C01B33/38

    摘要： The invention relates to a process for the preparation of mixtures of synthetic, crystalline kenyaite and salts which split off oxygen. For this purpose, 1 mol of soda-water glass which has a molar ratio of SiO.sub.2 :Na.sub.2 O=1:(0.25 to 0.5) is mixed with 0.1 to 0.9 mol of a compound which has a pH of less than 10.5 in molar aqueous concentration, as a neutralizing agent. In the presence of kenyaite seed crystals, the reaction mixture is heated at temperatures from 373 to 523 K. in an autoclave for 1 to 10 hours and, after cooling, 0.15 to 1.5 mol of hydrogen peroxide are added per mol of soda-water glass employed. The solid is isolated from the reaction suspension as dry substance.

    摘要翻译： 本发明涉及一种制备合成，结晶肯尼亚和分离氧的盐的混合物的方法。 为此，将1摩尔SiO 2 :Na 2 O = 1：（0.25〜0.5）摩尔比的苏打水玻璃与0.1至0.9摩尔浓度为摩尔浓度的pH小于10.5的化合物混合 ，作为中和剂。 在肯尼亚晶种的存在下，将反应混合物在高压釜中加热至373℃至523K，持续1至10小时，冷却后，每摩尔钠水玻璃加入0.15至1.5摩尔过氧化氢 雇用。 将固体作为干物质从反应悬浮液中分离出来。