Method for continuously producing hydrated calcium silicates
    1.
    发明授权
    Method for continuously producing hydrated calcium silicates 失效
    连续生产水合硅酸钙的方法

    公开(公告)号:US3928539A

    公开(公告)日:1975-12-23

    申请号:US43122274

    申请日:1974-01-07

    摘要: A method for producing hydrous calcium silicates such as xonotlite, tobermorite and the like, which comprises interacting a siliceous material and a calcareous material or a siliceous material, a calcareous material and a small amount of a magnesia material in aqueous slurry to make above 50% by weight of gelation materials at 50*-100*C, rapidly raising the temperature of the gelation slurry to above 160*C continuously with pressurized water of high temperature allowing to stand the slurry at the temperature for a definite time and then continuously discharging the reaction product.

    摘要翻译: 一种生产水合硅酸钙如黑云母,硅钙石等的方法,其包括在含水浆料中使硅质材料与钙质材料或硅质材料,钙质材料和少量的氧化镁材料相互作用以使其高于50% 的凝胶化材料在50-100℃下,用高温压力水将凝胶化浆料的温度快速升高至160℃以上,使其在该温度下静置一定时间,然后连续排出 反应产物。