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212 条记录 (耗时 0.027 秒)

    LOW-TEMPERATURE, EJECTOR ASSISTED DRYER APPARATUS, METHODS AND DEPLOYMENT THEREOF
    1.
    发明申请
    LOW-TEMPERATURE, EJECTOR ASSISTED DRYER APPARATUS, METHODS AND DEPLOYMENT THEREOF 审中-公开

    公开(公告)号：WO2022198302A1

    公开(公告)日：2022-09-29

    申请号：PCT/CA2022/050372

    申请日：2022-03-14

    申请人： HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF NATURAL RESOURCES

    发明人： BASHIRI, Hamed

    IPC分类号： F26B5/04 ,  F26B17/18

    摘要： The invention discloses method and system of drying renewable sources of energy and raw material. The drying process is carried out under partial vacuum conditions and at lower temperatures than conventional dryers. The temperature to dry the material and the rate of water removal are controlled by regulating the degree of vacuum and the intensity of heat input. A method for drying material to moisture content below 10% by weight, comprises introducing into an ejector a stream with a pressure above ambient pressure, creating partial vacuum in a drying chamber through the secondary nozzle of the ejector when the stream enters the ejector and provides the motive pressure to the primary nozzle of the ejector, said drying chamber having an inlet into which a wet material is introduced and an outlet for taking out the dried material after the drying treatment, drying the wet material using low temperature waste heat.

    CATALYZED PARTICULATE FILTER FOR SOOT REMOVAL FROM ENGINE EXHAUST
    2.
    发明申请
    CATALYZED PARTICULATE FILTER FOR SOOT REMOVAL FROM ENGINE EXHAUST 审中-公开

    公开(公告)号：WO2020257919A1

    公开(公告)日：2020-12-30

    申请号：PCT/CA2020/050506

    申请日：2020-04-16

    申请人： HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF NATURAL RESOURCES

    发明人： NOSSOVA, Lioudmila ,  CARAVAGGIO, Gianni

    IPC分类号： B01D53/02 ,  B01J20/20

    摘要： The invention discloses use of a catalyzed particulate filter loaded with a silver-zirconia catalyst prepared by citric acid-assisted sol-gel method for soot removal from engine exhaust. The invention discloses a method of making xAg/ZrO 2 where x is 20 mol%, said method comprises: mixing aqueous solutions of AgNO 3 and ZrO(NO 3 ) 2 hydrate to produce a first mixture, adding an aqueous solution of citric acid to the first mixture, wherein the molar ratio of metal ions to citric acid is about 1:3 to produce a second mixture; heating the second mixture to about 80–90 °C to evaporate excess water in the second mixture to form a viscous gel, charring the viscous gel at about 200 °C for about 12 hours to produce a foam-like material, grounding the foam-like material to form a grounded material, and calcinating the grounded material at 500 °C for about 10 hours.

    ULTRA-WIDEBAND BICONICAL ANTENNA WITH EXCELLENT GAIN AND IMPEDANCE MATCHING
    8.
    发明申请
    ULTRA-WIDEBAND BICONICAL ANTENNA WITH EXCELLENT GAIN AND IMPEDANCE MATCHING 审中-公开
    超级宽带双核天线，具有优异的增益和阻抗匹配

    公开(公告)号：WO2015117220A1

    公开(公告)日：2015-08-13

    申请号：PCT/CA2014/051270

    申请日：2014-12-31

    申请人： HER MAJESTY THE QUEEN IN RIGHT OF CANADA, as represented by THE MINISTER OF NATIONAL DEFENCE

    发明人： MORIN, Gilbert A. ,  RYAN, Larry

    IPC分类号： H01Q1/36 ,  H01Q1/40 ,  H01Q1/44 ,  H01Q1/50 ,  H01Q9/18

    CPC分类号： H01Q9/28

    摘要： Systems and devices relating to a biconical antenna. The antenna has a top cone assembly and a bottom cone assembly, each cone assembly being coupled to a dielectric spacer at its apex. Each cone assembly has a cone section and a truncated cone section. The cone section is a cone with an apex which forms the apex of the cone assembly. The truncated cone section is coupled to the cone of the cone section at the cone's rim. The cone has an opening angle which is larger than the opening angle of the truncated cone. The biconical antenna can be fed by way of a coaxial cable with the outer cable feeding the bottom cone assembly and the inner cable feeding the top cone assembly.

    摘要翻译： 涉及双锥形天线的系统和设备。 天线具有顶部锥形组件和底部锥形组件，每个锥形组件在其顶点处联接到电介质间隔件。 每个锥形组件都有锥形截面和截锥形截面。 锥形部分是具有顶点的锥体，其形成锥形组件的顶点。 截锥体在圆锥的边缘处连接到锥形部分的锥体。 圆锥体的开度角大于截锥体的开度。 双锥形天线可以通过同轴电缆进给，外部电缆馈送底部锥形组件，内部电缆馈送顶部锥形组件。

    CARBON MONOLITH, CARBON MONOLITH WITH METAL IMPREGNANT AND METHOD OF PRODUCING SAME
    9.
    发明申请
    CARBON MONOLITH, CARBON MONOLITH WITH METAL IMPREGNANT AND METHOD OF PRODUCING SAME 审中-公开
    碳化硅，具有金属杂质的碳单体及其生产方法

    公开(公告)号：WO2015109385A1

    公开(公告)日：2015-07-30

    申请号：PCT/CA2014/050565

    申请日：2014-06-17

    申请人： HER MAJESTY THE QUEEN IN RIGHT OF CANADA, as represented by THE MINISTER OF NATIONAL DEFENCE

    发明人： CUI, Yuxing ,  DICKSON, Eva Gudgin

    IPC分类号： B01J20/28 ,  A61B19/00 ,  A62D9/00 ,  B01J20/20 ,  B01J20/30

    CPC分类号： B01J20/28057 ,  B01J20/20 ,  B01J20/28042 ,  B01J20/3042 ,  B01J20/3078

    摘要： A process for preparing a self-supporting monolithic porous carbonaceous adsorbent structure involves drying a mixture of non-gelling polymeric carbon precursor particles and an organic latex binder at a temperature of 100°C or less to form a solid monolith of polymeric carbon precursor particles bound by an organic polymer matrix in a pre-determined shape. The solid monolith in the pre-determined shape is carbonized at a temperature of 800°C or less to form a self-supporting monolithic porous carbonaceous adsorbent structure. A metal impregnant is introduced before or after carbonization of the solid monolith.

    摘要翻译： 制备自支撑整体多孔碳质吸附剂结构的方法包括在100℃或更低的温度下干燥非胶凝聚合物碳前体颗粒和有机胶乳粘合剂的混合物以形成结合的聚合碳前体颗粒的固体整料 通过预定形状的有机聚合物基质。 将预定形状的固体整料在800℃以下的温度下碳化，形成自支撑整体状多孔碳质吸附剂结构体。 在固体整料碳化之前或之后引入金属浸渍剂。