Method for stabilization treatment of beer with hydrated silica gel
    2.
    发明授权
    Method for stabilization treatment of beer with hydrated silica gel 失效
    用水合硅胶稳定处理啤酒的方法

    公开(公告)号:US4880650A

    公开(公告)日:1989-11-14

    申请号:US144168

    申请日:1988-01-15

    CPC分类号: C12H1/0408

    摘要: There is provided by this invention a finely divided hydrated silica gel which has a specific surface area of 530-720 m.sup.2 /g, preferably 550-650 m.sup.2 g, a pore volume of 0.9-1.5 ml/g, preferably 1.0-1.4 ml/g, a mean pore diameter of 50-120 .ANG., preferably 60-100 .ANG., a water content of 7-25% by weight, preferably 8-13% by weight (wet weight basis), and moreover the pH of which as a 5% aqueous suspension is 6.0-8.0, thereby producing a silica gel suitable for stabilization treatment of beer, and for reduction of the colloidal components in beer.

    摘要翻译: 本发明提供了一种细分的水合硅胶,其比表面积为530-720m2 / g,优选为550-650m2g,孔体积为0.9-1.5ml / g,优选为1.0-1.4ml / g 平均孔径为50-120安培,优选为60-100安培,水含量为7-25重量%,优选为8-13重量%(湿重为基准),其pH值为5 %水悬浮液为6.0-8.0,由此制备适于啤酒稳定化处理的硅胶,还有用于还原啤酒中的胶体成分。