Reduction of Mercury Emissions From Cement Plants
    1.
    发明申请
    Reduction of Mercury Emissions From Cement Plants 有权
    减少水泥厂的汞排放

    公开(公告)号:US20130220120A1

    公开(公告)日:2013-08-29

    申请号:US13885052

    申请日:2011-12-09

    IPC分类号: B01D53/10

    摘要: This invention provides methods for reducing emissions of mercury from a cement plant comprising at least a kiln (6), a particulate collection device (10), collected particulates, an exhaust gas stream (8b), a heater, and a mercury scrubber, wherein the heater and mercury scrubber are upstream from the kiln. The methods comprise directing the collected particulates through the heater, to form volatilized mercury species from the collected particulates; directing the collected particulates from the heater downstream toward the kiln; and directing the volatilized mercury species to the mercury scrubber. The exhaust gas stream (8c) exits the particulate collection device and is not directed into the heater. Optional steps include injecting a mercury sorbent at one or more points between the kiln and the particulate collection device.

    摘要翻译: 本发明提供了一种用于减少来自水泥厂的汞排放的方法,所述水泥厂包括至少窑(6),颗粒收集装置(10),收集的颗粒,废气流(8b),加热器和汞洗涤器,其中 加热器和汞洗涤器在窑的上游。 所述方法包括将收集的颗粒引导通过加热器,以从收集的颗粒形成挥发的汞物质; 将收集的颗粒从加热器下游导向窑炉; 并将挥发的汞物质引导到汞洗涤器。 废气流(8c)离开颗粒收集装置并且不被引导到加热器中。 可选的步骤包括在窑和颗粒收集装置之间的一个或多个点注入汞吸附剂。

    Reduction of Mercury Emissions From Cement Plants
    2.
    发明申请
    Reduction of Mercury Emissions From Cement Plants 审中-公开
    减少水泥厂的汞排放

    公开(公告)号:US20130125750A1

    公开(公告)日:2013-05-23

    申请号:US13695648

    申请日:2011-04-27

    IPC分类号: B01D53/12

    摘要: This invention provides methods for reduction of mercury emissions from cement plants. In one method, a powdered activated carbon sorbent is injected into a gas stream of a cement plant at one or more points after the kiln and before the particulate collection device of the cement plant. Also provided is an apparatus for decreasing emissions from a cement plant, which apparatus comprises two or more beds in a series comprising a first bed which is a moving bed, and one or more remaining beds which are fixed beds, each fixed bed comprising at least one sorbent which is able to absorb at least one of mercury, hydro-carbons, and hydrochloric acid. Another method for reducing emissions from a cement plant employs the apparatus just described.

    摘要翻译: 本发明提供了减少水泥厂汞排放的方法。 在一种方法中,将粉末状活性炭吸附剂在窑内的一个或多个点和水泥厂的颗粒收集装置之前注入到水泥厂的气流中。 还提供了一种用于减少水泥厂的排放的设备,该设备包括两个或更多个床系列,包括作为移动床的第一床和一个或多个残留的床,其为固定床,每个固定床至少包括 一种能够吸收汞,氢化碳和盐酸中的至少一种的吸附剂。 减少水泥厂排放的另一种方法是采用刚刚描述的装置。

    Reduction of mercury emissions from cement plants
    4.
    发明授权
    Reduction of mercury emissions from cement plants 有权
    减少水泥厂的汞排放

    公开(公告)号:US08961654B2

    公开(公告)日:2015-02-24

    申请号:US13885052

    申请日:2011-12-09

    IPC分类号: B01D53/02 B01D53/10 C04B7/36

    摘要: This invention provides methods for reducing emissions of mercury from a cement plant comprising at least a kiln (6), a particulate collection device (10), collected particulates, an exhaust gas stream (8b), a heater, and a mercury scrubber, wherein the heater and mercury scrubber are upstream from the kiln. The methods comprise directing the collected particulates through the heater, to form volatilized mercury species from the collected particulates; directing the collected particulates from the heater downstream toward the kiln; and directing the volatilized mercury species to the mercury scrubber. The exhaust gas stream (8c) exits the particulate collection device and is not directed into the heater. Optional steps include injecting a mercury sorbent at one or more points between the kiln and the particulate collection device.

    摘要翻译: 本发明提供了一种用于减少来自水泥厂的汞排放的方法,所述水泥厂包括至少窑(6),颗粒收集装置(10),收集的颗粒,废气流(8b),加热器和汞洗涤器,其中 加热器和汞洗涤器在窑的上游。 所述方法包括将收集的颗粒引导通过加热器,以从收集的颗粒形成挥发的汞物质; 将收集的颗粒从加热器下游导向窑炉; 并将挥发的汞物质引导到汞洗涤器。 废气流(8c)离开颗粒收集装置并且不被引导到加热器中。 可选的步骤包括在窑和颗粒收集装置之间的一个或多个点注入汞吸附剂。

    Reduction of Mercury Emissions From Cement Plants
    5.
    发明申请
    Reduction of Mercury Emissions From Cement Plants 有权
    减少水泥厂的汞排放

    公开(公告)号:US20130104734A1

    公开(公告)日:2013-05-02

    申请号:US13695659

    申请日:2011-04-27

    申请人: Xin Liu Jon E. Miller

    发明人: Xin Liu Jon E. Miller

    IPC分类号: C04B14/00

    摘要: This invention provides a method for reducing mercury emissions from a cement plant comprising at least a particulate collection device and a preheater tower comprised of one or more preheater cyclones. The method comprises injecting pulverized coal into at least one preheater cyclone of said cement plant.

    摘要翻译: 本发明提供了一种减少水泥厂排放汞的方法,该方法至少包括一个颗粒收集装置和一个由一个或多个预热器旋风分离器组成的预热塔。 该方法包括将粉煤喷入所述水泥厂的至少一个预热器旋风分离器中。

    Air booster with pressure-balanced valve
    7.
    发明授权
    Air booster with pressure-balanced valve 失效
    带压力平衡阀的空气增压器

    公开(公告)号:US4905571A

    公开(公告)日:1990-03-06

    申请号:US239098

    申请日:1988-08-31

    IPC分类号: B60T13/44

    CPC分类号: B60T13/44

    摘要: The invention provides a brake booster including in a preferred embodiment a housing, first and second annular flexible diaphragms spaced from one another forming a sealed second chamber within the housing and a sealed first chamber between the first diaphragm and the first end of the housing, a generally annular shaped power piston for connection with the master cylinder piston, a chamber valve seat separating the first and second chambers, an inlet valve slidably mounted within the power piston, and a control valve spring biased away from the power piston and connected with the pedal linkage and being slidably and sealably mounted within first end of the housing.

    Torque converter and clutch control with piezoelectric devices
    8.
    发明授权
    Torque converter and clutch control with piezoelectric devices 失效
    压电转换器和离合器控制

    公开(公告)号:US4930608A

    公开(公告)日:1990-06-05

    申请号:US348366

    申请日:1989-05-08

    IPC分类号: F16D27/00 F16H45/02

    摘要: A torque converter and clutch assembly has a piezoelectric control portion. One piezoelectric device is subjected to the transient torques transmitted to the clutch, and generates a signal in response to the transient torque. Another piezoelectric device is electrically connected with the first piezoelectric device and is expandable in response to the electric signal to initiate clutch disengagement and provide clutch slip to thereby reduce the transmission of transient torque spikes.

    摘要翻译: 变矩器和离合器组件具有压电控制部分。 一个压电装置承受传递到离合器的瞬时扭矩,并且响应于瞬时扭矩产生信号。 另一个压电装置与第一压电装置电连接,并且响应于电信号可扩展以启动离合器分离并提供离合器滑动,从而减少瞬时扭矩尖峰的传递。

    Pressurized air booster
    9.
    发明授权
    Pressurized air booster 失效
    加压空气助力器

    公开(公告)号:US5031404A

    公开(公告)日:1991-07-16

    申请号:US413528

    申请日:1989-09-27

    IPC分类号: B60T13/563 B60T13/565

    摘要: The invention provides a brake booster including in a preferred embodiment a housing, first and second annular flexible diaphragms spaced from one another forming a sealed second chamber within the housing and a sealed first chamber between the first diaphragm and the first end of the housing, a generally annular shaped power piston for connection with the master cylinder piston, a chamber valve seat separating the first and second chambers, an inlet valve slidably mounted within the power piston, and a control valve spring biased away from the power piston and connected with the pedal linkage and being slidably and sealably mounted within first end of the housing.

    摘要翻译: 本发明提供了一种制动助力器,其包括在优选实施例中的壳体,彼此间隔开的第一和第二环形柔性隔膜,在壳体内形成密封的第二腔室,以及在第一隔膜和壳体的第一端之间的密封的第一腔室, 用于与主缸活塞连接的大体为环形的动力活塞,分隔第一和第二腔室的腔室阀座,可滑动地安装在动力活塞内的入口阀以及偏置于动力活塞并与踏板连接的控制阀弹簧 连接并且可滑动并可密封地安装在壳体的第一端内。

    Disc brake rotor and wheel assembly
    10.
    发明授权
    Disc brake rotor and wheel assembly 失效
    盘式制动器转子和轮组件

    公开(公告)号:US5024300A

    公开(公告)日:1991-06-18

    申请号:US353412

    申请日:1989-05-17

    摘要: A vehicle wheel and rotor assembly is provided for use with a vehicle having a disc-type brake. The assembly includes a wheel for threaded connection with an axle and a rotor. The rotor has a core section joined to an annular ring section and the core section has apertures aligned for threadably joining the rotor to the wheel. Heat pipes are embedded within said rotor core. The heat pipes provide a heat sink for the annular ring section of the rotor causing a fluid within the heat pipe to vaporize on an end of the heat pipes more adjacent to the annular ring section and to condense on an end of the heat pipe more adjacent to the wheel to transfer heat from the annular ring to the wheel.

    摘要翻译: 车轮和转子组件被提供用于具有盘式制动器的车辆。 组件包括用于与轴和转子螺纹连接的轮。 转子具有接合到环形环部分的芯部分,并且芯部部分具有对准以将转子螺纹连接到车轮的孔。 热管嵌入所述转子芯内。 热管为转子的环形环部分提供散热器,使得热管内的流体在与环形环部分相邻的热管的端部上蒸发并在更接近的热管的一端冷凝 到轮子以将热量从环形圈传递到车轮。