Large drums for high-dispersion, high air content solids, and a method for filling them
    1.
    发明授权
    Large drums for high-dispersion, high air content solids, and a method for filling them 有权
    用于高分散性,高空气含量固体的大型鼓,以及用于填充它们的方法

    公开(公告)号:US06199602B1

    公开(公告)日:2001-03-13

    申请号:US09383676

    申请日:1999-08-26

    IPC分类号: B65B104

    CPC分类号: B65D88/1618

    摘要: A large drum for containing high dispersion, high air content solids for repeated filling and emptying by means of vacuum filling plants and a method for filling them. The drums consist of at least two layers, an inner layer consisting of uncoated air-permeable fabric and an outer layer being coated so as to be dust tight and provide a moisture barrier. These layers being connected to one another by means of a special seam, so that it is possible for the drum to be deaerated solely through this seam. The seam includes an air-permeable dust-retaining filter strip material disposed between the drum layers.

    摘要翻译: 用于包含高分散,高空气含量的固体的大鼓,用于通过真空填充设备反复填充和排空,以及填充它们的方法。 鼓由至少两层组成,内层由未涂覆的透气织物和被涂覆的外层组成,以便防尘并提供防潮层。 这些层通过特殊的接缝彼此连接,使得滚筒可以仅通过该接缝进行脱气。 接缝包括设置在鼓层之间的透气的防尘过滤条。

    PYROGENIC SILICA PRODUCED IN A PRODUCTION FACILITY WITH HIGH CAPACITY
    2.
    发明申请
    PYROGENIC SILICA PRODUCED IN A PRODUCTION FACILITY WITH HIGH CAPACITY 有权
    在生产能力高的生产中生产的磷酸二氧化硅

    公开(公告)号:US20100025373A1

    公开(公告)日:2010-02-04

    申请号:US12514749

    申请日:2007-11-08

    IPC分类号: B44C1/22 C01B33/12 B01J19/00

    摘要: A large scale process for preparing fumed silica with consistent product parameters wherein a silica precursor compound is fed to a burner at ≧100 Kg/h along with a combusting gas at ≧300 m3/h and a combustible gas at ≧100 m3/h, with a nozzle gas velocity between 10 and 200 m/s, and a radially symmetrical, homogenous gas velocity and gas temperature.

    摘要翻译: 用于制备具有一致产品参数的热解法二氧化硅的大规模方法,其中将二氧化硅前体化合物与> = 300m 3 / h的燃烧气体以及=> 100m 3的可燃气体一起进料至> = 100kg / h的燃烧器 / h,喷嘴气体速度在10-200m / s之间,径向对称均匀的气体速度和气体温度。

    Arrangement for transporting highly dispersed powders, and method of filling and emptying the same
    4.
    发明申请
    Arrangement for transporting highly dispersed powders, and method of filling and emptying the same 审中-公开
    用于运输高分散粉末的布置及其填充和排空方法

    公开(公告)号:US20050161451A1

    公开(公告)日:2005-07-28

    申请号:US11040618

    申请日:2005-01-21

    摘要: A container with a top edge, a bottom edge and a rear side provided with a door, containing an inliner, wherein the inliner comprises at least two layers located one above the other, an inner layer consisting of uncoated, air-permeable fabric and an outer layer being coated so as to be dust-tight and to provide a moisture barrier, these layers being connected to one another by a special seam such that dust-free venting of the receptacle is possible only through this seam, the inliner being fastened in a reversible manner in the container and having at least one filling opening and an emptying opening.

    摘要翻译: 一种容器,其具有顶部边缘,底部边缘和后侧,设置有门,所述门包含内嵌式,其中所述内衬包括至少两层彼此位于上方的层,内层由未涂覆的透气织物和 外层被涂覆以防尘并且提供防潮层,这些层通过特殊接缝相互连接,使得仅通过该接缝可以无缝地排放容器,内衬被固定在 在容器中具有可逆的方式并且具有至少一个填充开口和排空开口。

    Process for preparing finely divided silica and apparatus for carrying
out the process
    5.
    发明授权
    Process for preparing finely divided silica and apparatus for carrying out the process 失效
    用于制备细碎二氧化硅的方法和用于进行该方法的装置

    公开(公告)号:US5785941A

    公开(公告)日:1998-07-28

    申请号:US558975

    申请日:1995-11-13

    摘要: A process for preparing finely divided silica by reaction of gaseous or vaporizable silicon compounds in a mixture with gases forming water on combustion with air or oxygen in a flame includes producing discharges of gas in the combustion chamber by means of at least one gas gun. The apparatus for carrying out this process has applied to the outside of the combustion chamber wall at least one gas gun which produces a discharge of gas via an opening in the combustion chamber wall, preferably in conjunction with a nozzle on the inside of the combustion chamber wall.

    摘要翻译: 通过气体或可汽化的硅化合物与混合物中的气体或气体在空气或氧气中燃烧形成水的火焰在火焰中制备的方法,包括通过至少一个气枪在燃烧室中产生气体排放。 用于执行该过程的装置已经在燃烧室壁的外部施加至少一个气枪,其通过燃烧室壁中的开口产生排气,优选地与燃烧室内侧的喷嘴结合 壁。

    Pyrogenic silica produced in a production facility with high capacity
    8.
    发明授权
    Pyrogenic silica produced in a production facility with high capacity 有权
    在高产能的生产设备中生产的热解二氧化硅

    公开(公告)号:US08142753B2

    公开(公告)日:2012-03-27

    申请号:US12514749

    申请日:2007-11-08

    IPC分类号: C01B33/18 G03G9/087

    摘要: A large scale process for preparing fumed silica with consistent product parameters wherein a silica precursor compound is fed to a burner at ≧100 Kg/h along with a combusting gas at ≧300 m3/h and a combustible gas at ≧100 m3/h, with a nozzle gas velocity between 10 and 200 m/s, and a radially symmetrical, homogenous gas velocity and gas temperature.

    摘要翻译: 用于制备具有一致产品参数的热解法二氧化硅的大规模方法,其中将二氧化硅前体化合物与≥300m3 / h的燃烧气体一起以≥100kg/ h加入燃烧器,≧100m 3 / h的可燃气体, 喷嘴气体速度在10-200m / s之间,径向对称均匀的气体速度和气体温度。

    Method for the filling and emptying of a receptacle
    9.
    发明授权
    Method for the filling and emptying of a receptacle 失效
    填充和排空容器的方法

    公开(公告)号:US5682929A

    公开(公告)日:1997-11-04

    申请号:US646800

    申请日:1996-05-21

    摘要: A method for the multiple filling and emptying of a receptacle with pourable product having low bulk density. The method comprises the following features: a) providing a flexible and air-permeable fabric container with at least one access port as a receptacle; b) filling the fabric container with product by applying a negative pressure to the fabric container and sucking the product through an opened access port into the fabric container, until a predetermined filling weight is reached, and closing the access port; c) emptying the fabric container, by connecting an access port to a discharge device and opening the access port and sucking the product into a conduit system or a reservoir until the fabric container is evacuated and has folded up; and d) closing the access port.

    摘要翻译: 一种用于具有低堆积密度的可倾倒产品的多个填充和排空容器的方法。 该方法包括以下特征:a)提供具有至少一个入口作为容器的柔性和透气织物容器; b)通过向织物容器施加负压将织物容器填充到织物容器中并通过打开的进入口将产品吸入织物容器中,直至达到预定的填充重量并关闭进入口; c)通过将进入端口连接到排出装置并打开进入端口并将产品吸入管道系统或储存器中直到织物容器被抽空并已折叠来排空织物容器; 和d)关闭访问端口。