Method and System for Manufacturing Lightweight, High-Strength Gypsum Products
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    发明申请
    Method and System for Manufacturing Lightweight, High-Strength Gypsum Products 审中-公开
    轻质,高强度石膏制品的制造方法和制度

    公开(公告)号:US20080223258A1

    公开(公告)日:2008-09-18

    申请号:US11685564

    申请日:2007-03-13

    IPC分类号: C04B16/00 B05D3/12

    摘要: In accordance with a particular embodiment of the present invention, a method for producing a gypsum product includes providing a calcined gypsum powder. Water and an aqueous foam generated from a foaming agent comprising a first portion of sodium decyl sulfate are combined with the calcined gypsum powder to generate a foamed calcined gypsum slurry. The method may also include combining water, a foam generated from a first and second portion of the foaming agent, and the calcined gypsum powder. The second portion of the foaming agent may comprise ammonium decyl ether sulfate and ammonium octyl ether sulfate.

    摘要翻译: 根据本发明的一个具体实施方案,用于生产石膏产品的方法包括提供煅烧石膏粉末。 由包含第一部分十二烷基硫酸钠的发泡剂产生的水和泡沫水与煅烧石膏粉末组合以产生泡沫煅烧石膏浆料。 该方法还可以包括将水,由发泡剂的第一和第二部分产生的泡沫与煅烧石膏粉混合。 发泡剂的第二部分可以包括癸基醚硫酸铵和辛基醚硫酸铵。