Method for making spray-dried cement particles
    25.
    发明申请
    Method for making spray-dried cement particles 审中-公开
    制造喷雾干燥水泥颗粒的方法

    公开(公告)号:US20060254467A1

    公开(公告)日:2006-11-16

    申请号:US11128681

    申请日:2005-05-13

    IPC分类号: C04B24/00 C04B2/10

    摘要: A cement composition comprises free-flowing spray-dried unreacted cement particles and a liquid binder. The spray-dried particles may include a poly acid. A method for making a cement composition using spray dried cement particles comprises a) providing cement particles, b) milling or sieving said cement particles so as to produce cement particles having a desired average size, c) adding a liquid carrier to said particles before or after milling so as to form a slurry, d) adding a poly acid to said particles while maintaining the pH of the slurry above about 6, and e) spray-drying the slurry. The resulting particles can be used in conjunction with a liquid binder to form a monolith having a desired shape.

    摘要翻译: 水泥组合物包括自由流动的喷雾干燥的未反应水泥颗粒和液体粘合剂。 喷雾干燥的颗粒可以包括多元酸。 使用喷雾干燥的水泥颗粒制备水泥组合物的方法包括a)提供水泥颗粒,b)研磨或筛分所述水泥颗粒,以便生产具有所需平均尺寸的水泥颗粒,c)将液体载体添加到所述颗粒之前或 在研磨之后以形成浆料,d)在保持浆料的pH高于约6的同时向所述颗粒中加入多元酸,以及e)喷雾干燥浆料。 所得到的颗粒可以与液体粘合剂结合使用以形成具有期望形状的整料。

    Printing device having a printing fluid detector
    29.
    发明授权
    Printing device having a printing fluid detector 失效
    具有印刷液检测器的印刷装置

    公开(公告)号:US07185960B2

    公开(公告)日:2007-03-06

    申请号:US10632081

    申请日:2003-07-30

    申请人: Isaac Farr

    发明人: Isaac Farr

    IPC分类号: B41J29/38 B41J2/17

    CPC分类号: B41J2/17566

    摘要: A printing device is provided, wherein the printing device is configured to print a printing fluid onto a printing medium. The printing device includes a printing fluid reservoir configured to hold a volume of the printing fluid, a print head assembly configured to transfer the printing fluid to the printing medium, wherein the print head assembly is fluidically connected to the printing fluid reservoir, and a printing fluid detector configured to detect a characteristic of the printing fluid. The printing fluid detector includes a first electrode and a second electrode configured to be in contact with the printing fluid, wherein at least one of the first electrode and the second electrode includes an electrically conductive coating disposed over an electrically conductive substrate.

    摘要翻译: 提供了一种打印装置,其中打印装置被配置为将打印流体打印到打印介质上。 打印装置包括:打印流体存储器,其构造成保持一定数量的打印流体;打印头组件,被配置为将打印流体传送到打印介质,其中打印头组件流体连接到打印流体存储器;以及打印 液体检测器,被配置为检测印刷液体的特性。 打印流体检测器包括构造成与打印流体接触的第一电极和第二电极,其中第一电极和第二电极中的至少一个包括布置在导电基底上的导电涂层。