Headbox with flexible support plates
    12.
    发明授权
    Headbox with flexible support plates 失效
    流浆箱带有柔性支撑板

    公开(公告)号:US06261418B1

    公开(公告)日:2001-07-17

    申请号:US09411659

    申请日:1999-10-04

    IPC分类号: D21F102

    摘要: Headbox for a paper-making machine including a nozzle extending transversely to the machine running direction across the machine width. The nozzle has a lower and an upper continuous wall each extending across the machine width. The lower nozzle wall is supported by several separate supporting elements distributed across the machine width on a foundation. The supporting elements are non-rigid or flexible plates to permit bending in a direction transversely to the machine running direction. Alternatively or additionally, a swivelable or pivotable upper nozzle wall is connected by several separate supporting members distributed across the machine width to a transverse bar attached above a swivel axis. The supporting members are non-rigid or flexible plates to permit bending transversely to the machine running direction. Alternatively or additionally, an upper arm and a central part of a central component of the headbox are each segmented transversely to the machine running direction, while an inlet-side central part of the central component and the lower nozzle wall are each designed to be continuous transverse to the machine running direction.

    摘要翻译: 造纸机的流浆箱包括横跨整个机器宽度的机器运行方向延伸的喷嘴。 喷嘴具有下部和上部连续壁,每个壁延伸跨过机器宽度。 下喷嘴壁由分布在基础上的机器宽度上的几个单独的支撑元件支撑。 支撑元件是非刚性或柔性板,以允许在横向于机器运行方向的方向上弯曲。 或者或另外,可旋转或可枢转的上喷嘴壁通过分布在机器宽度上的几个单独的支撑构件连接到连接在旋转轴线上方的横向杆。 支撑构件是非刚性或柔性板,以允许横向于机器运行方向弯曲。 或者或另外,流浆箱的中心部件的上臂和中心部分横向于机器运行方向分段,而中心部件和下喷嘴壁的入口侧中心部分均被设计成连续的 横向机器运行方向。

    Process for Recovering Molybdate or Tungstate from Aqueous Solutions
    13.
    发明申请
    Process for Recovering Molybdate or Tungstate from Aqueous Solutions 有权
    从水溶液中回收钼酸盐或钨酸盐的工艺

    公开(公告)号:US20120305208A1

    公开(公告)日:2012-12-06

    申请号:US13585782

    申请日:2012-08-14

    IPC分类号: D21C9/16 D21C11/00

    摘要: Process for recovering molybdate or tungstate from an aqueous solution, in which molybdate or tungstate is bound to a water-insoluble, cationized inorganic carrier material from the aqueous solution at a pH in the range from 2 to 6, the laden carrier material is separated off and the bound molybdate or tungstate is liberated once again into aqueous solution at a pH in the range from 6 to 14. The process is suitable for recovering molybdate or tungstate in the delignification of pulp with hydrogen peroxide in the presence of molybdate or tungstate as catalyst. The recovered molybdate or tungstate can be recycled to the delignification.

    摘要翻译: 钼酸盐或钨酸盐从水溶液中以2至6的pH从水溶液中结合到水不溶性的阳离子化无机载体材料的水溶液中回收钼酸盐或钨酸盐的方法,将负载载体材料分离 并且结合的钼酸盐或钨酸盐在6至14的pH下再次释放到水溶液中。该方法适合于在钼酸盐或钨酸盐作为催化剂存在下用过氧化氢脱木质的钼酸盐或钨酸盐回收 。 回收的钼酸盐或钨酸盐可以回收到脱木质素。

    Process for Recovering Molybdate or Tungstate from Aqueous Solutions
    14.
    发明申请
    Process for Recovering Molybdate or Tungstate from Aqueous Solutions 有权
    从水溶液中回收钼酸盐或钨酸盐的方法

    公开(公告)号:US20090274598A1

    公开(公告)日:2009-11-05

    申请号:US12431208

    申请日:2009-04-28

    IPC分类号: C01G39/00 C01G41/00

    摘要: Process for recovering molybdate or tungstate from an aqueous solution, in which molybdate or tungstate is bound to a water-insoluble, cationized inorganic carrier material from the aqueous solution at a pH in the range from 2 to 6, the laden carrier material is separated off and the bound molybdate or tungstate is liberated once again into aqueous solution at a pH in the range from 6 to 14. The process is suitable for recovering molybdate or tungstate in the delignification of pulp with hydrogen peroxide in the presence of molybdate or tungstate as catalyst. The recovered molybdate or tungstate can be recycled to the delignification.

    摘要翻译: 钼酸盐或钨酸盐从水溶液中以2至6的pH从水溶液中结合到水不溶性的阳离子化无机载体材料的水溶液中回收钼酸盐或钨酸盐的方法,将负载载体材料分离 并且结合的钼酸盐或钨酸盐在6至14的pH下再次释放到水溶液中。该方法适合于在钼酸盐或钨酸盐作为催化剂存在下用过氧化氢脱木质的钼酸盐或钨酸盐回收 。 回收的钼酸盐或钨酸盐可以回收到脱木质素。

    Polypeptide-polysiloxane copolymers
    17.
    发明授权
    Polypeptide-polysiloxane copolymers 失效
    多肽 - 聚硅氧烷共聚物

    公开(公告)号:US06358501B1

    公开(公告)日:2002-03-19

    申请号:US09419144

    申请日:1999-10-15

    IPC分类号: A61K706

    CPC分类号: C08G77/455 A61K8/898 A61Q5/12

    摘要: The present invention relates to polypeptide-polysiloxane copolymers, to their preparation by thermal copolymerization of amino acids with organofunctional polysiloxanes, and to their use as interface-active substances. The polypeptide-polysiloxane copolymers consist of at least one polysiloxane unit and of at least one polypeptide unit

    摘要翻译: 本发明涉及多肽 - 聚硅氧烷共聚物,其通过氨基酸与有机官能聚硅氧烷的热共聚制备及其作为界面活性物质的用途。 多肽 - 聚硅氧烷共聚物由至少一个聚硅氧烷单元和至少一个多肽单元组成

    Amusement ride
    19.
    发明授权
    Amusement ride 有权
    娱乐骑

    公开(公告)号:US08920251B2

    公开(公告)日:2014-12-30

    申请号:US13623208

    申请日:2012-09-20

    IPC分类号: A63G31/02 A63G21/20 A63F13/02

    CPC分类号: A63G31/02 A63G21/20

    摘要: An amusement ride has a retaining structure and at least one platform that is connected in an articulated manner to retaining elements which hold the at least one platform on the retaining structure. The retaining elements are cables which are under tensile stress during operation of the amusement ride. The cables have an effective length and the effective length of the cables is variable. Cable winches disposed on the retaining structure are provided that wind the cables.

    摘要翻译: 娱乐骑行具有保持结构和至少一个平台,该平台以铰接方式连接到将至少一个平台保持在保持结构上的保持元件。 保持元件是在游乐场地操作期间处于拉伸应力下的电缆。 电缆具有有效长度,电缆的有效长度是可变的。 提供设置在保持结构上的电缆绞盘,用于缠绕电缆。