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98 条记录 (耗时 0.018 秒)

    Method for producing shaped, activated charcoal
    6.
    发明授权
    Method for producing shaped, activated charcoal 失效
    形成活性炭的方法

    公开(公告)号：US06902589B1

    公开(公告)日：2005-06-07

    申请号：US10018117

    申请日：2000-06-06

    申请人： Joachim Guderian ,  Volker Heil ,  Christian Horn ,  Michael Feseker ,  Jens Sohnemann

    发明人： Joachim Guderian ,  Volker Heil ,  Christian Horn ,  Michael Feseker ,  Jens Sohnemann

    IPC分类号： C01B31/08 ,  C01B31/10 ,  C01B31/14 ,  C10B53/02 ,  C10L5/00

    CPC分类号： C01B32/384 ,  C01B32/336 ,  C01B32/382 ,  Y02E50/14

    摘要： The invention relates to a method for producing shaped, activated charcoal. According to the method, after being ground, carbon-bearing material, or a mixture of several carbon-bearing materials are rendered homogenous with a binding agent which contains water, or a mixture of several binding agents, at least one of which contains water. The mixture of carbon-bearing material and binding agent is then formed into shaped bodies. According to the invention, in order to consolidate the grain formation, these are dried until they exhibit a maximum total water content of 3% by wt. in relation to the shaped body. The shaped bodies which have been formed and dried in this manner are then subjected to a carbonization and subsequently a gas activation process.

    摘要翻译： 本发明涉及一种生产成形活性炭的方法。 根据该方法，在研磨后，含碳材料或几种含碳材料的混合物与含有水的粘合剂或几种粘合剂的混合物形成均匀性，其中至少一种含有水。 然后将含碳材料和粘合剂的混合物形成成型体。 根据本发明，为了巩固晶粒形成，将它们干燥直到其最大总含水量为3重量％。 相对于成形体。 以这种方式形成和干燥的成形体然后进行碳化并随后进行气体活化过程。

    Granulation water control apparatus for granulating machine used in granular fertilizer production process and its granulation water control method
    7.
    发明授权
    Granulation water control apparatus for granulating machine used in granular fertilizer production process and its granulation water control method 失效
    颗粒肥料生产过程造粒机造粒水控制装置及其造粒水控制方法

    公开(公告)号：US5581477A

    公开(公告)日：1996-12-03

    申请号：US972031

    申请日：1992-11-09

    申请人： Hiroshi Hanaoka

    发明人： Hiroshi Hanaoka

    IPC分类号： C05G1/00 ,  B01J2/12 ,  C05G3/00 ,  C05G5/00 ,  G05D5/06 ,  C01B31/14

    CPC分类号： B01J2/12 ,  C05G3/0058 ,  G05D5/06

    摘要： A granulation water control apparatus for a granulating machine used in a granular fertilizer production process and its granulation water control method. A particle size weight distribution of a semi-fabricated fertilizer discharged from the granulating machine is calculated, and a central particle size of the particle size weight distribution is calculated. The calculated central particle size and a previously set target central particle size are compared, and if they do not agree, a quantity of the granulation water to be charged into the granulating machine is calculated in accordance with a difference between the calculated central particle size and the target central particle size and the past statistical data.

    摘要翻译： 一种用于颗粒肥料生产过程的造粒机的造粒水控制装置及其造粒水控制方法。 计算从造粒机排出的半制肥料的粒度重量分布，计算粒度重量分布的中心粒径。 比较计算出的中心粒径和预先设定的目标中心粒径，如果不一致，则根据计算出的中心粒径和 目标中心粒度和过去的统计数据。

    Process for making catalytic carbon
    8.
    发明授权
    Process for making catalytic carbon 失效
    制造催化剂碳的工艺

    公开(公告)号：US5444031A

    公开(公告)日：1995-08-22

    申请号：US7169

    申请日：1993-01-21

    申请人： Richard A. Hayden

    发明人： Richard A. Hayden

    IPC分类号： C01B31/02 ,  B01D53/86 ,  B01J21/18 ,  B01J37/08 ,  C01B31/10 ,  C01B31/12 ,  C01B31/14 ,  C02F1/70

    CPC分类号： C01B31/12 ,  B01J21/18 ,  B01J37/084 ,  C01B31/14

    摘要： An improved process is provided for the manufacture of a catalytically-active carbonaceous char capable of rapidly decomposing hydrogen peroxide in aqueous solutions. The process of the invention uses a low temperature carbonization and extensive oxidation of a bituminous coal or bituminous coal-like material followed by exposure to a nitrogen-containing compound at high temperatures during the initial calcination and/or activation. The resultant catalytically-active chars have the ability to rapidly decompose aqueous solutions of hydrogen peroxide and are useful for catalytic conversion of H.sub.2 S, SO.sub.x, NO.sub.x, chloramines, and/or peroxides in liquid and/or gaseous streams.

    摘要翻译： 提供了一种改进的方法来制造能够在水溶液中快速分解过氧化氢的催化活性炭质炭。 本发明的方法使用低烟度碳化和沥青煤或烟煤样材料的大量氧化，然后在初始煅烧和/或活化期间在高温下暴露于含氮化合物。 所得的催化活性炭具有快速分解过氧化氢水溶液的能力，并且可用于在液体和/或气流中催化转化H 2 S，SO x，NO x，氯胺和/或过氧化物。

    Carbon black process
    9.
    发明授权
    Carbon black process 失效
    炭黑工艺

    公开(公告)号：US4418050A

    公开(公告)日：1983-11-29

    申请号：US411230

    申请日：1982-08-25

    申请人： Paul J. Cheng

    发明人： Paul J. Cheng

    IPC分类号： C09C1/50 ,  C01B31/02 ,  C01B31/14 ,  C09C1/48

    CPC分类号： C09C1/50 ,  C01P2004/50 ,  C01P2004/62

    摘要： Carbon black reactor effluent is quenched and is then passed to a carbon black preagglomeration zone prior to being passed through the tubes of a shell-tube in direct heat exchange zone. The preagglomeration zone produces larger particles of carbon black, thereby minimizing deposits of carbon on the inner peripheries of the tubes of the heat exchange zone so as to maintain the desired high heat transfer efficiency.

    摘要翻译： 炭黑反应器流出物被淬灭，然后在直接换热区通过管壳管之前通入炭黑预聚集区。 预聚集区产生较大的炭黑颗粒，从而最小化热交换区的管的内周上的碳沉积，以保持所需的高传热效率。

    Method and apparatus for producing carbon black
    10.
    发明授权
    Method and apparatus for producing carbon black 失效
    生产炭黑的方法和设备

    公开(公告)号：US4358289A

    公开(公告)日：1982-11-09

    申请号：US900407

    申请日：1978-04-26

    申请人： Oliver K. Austin

    发明人： Oliver K. Austin

    IPC分类号： C09C1/50 ,  C01B31/14

    CPC分类号： C09C1/50 ,  Y10S261/54

    摘要： In a furnace system for producing carbon black, a primary quench fluid is injected into the combustion products from the furnace to produce effluent. The effluent is passed through a trim quench chamber containing a tubular member. The tubular member has an internal flow path therethrough and is positioned in the housing defining the quench chamber to form an outer flow path therebetween. Part of the effluent flowing through the quench chamber passes through the internal flow path while the remainder passes through the outer flow path. Quench liquid is introduced into the quench chamber for initial contact with substantially only the portion of the effluent passing through the internal flow path.

    摘要翻译： 在用于生产炭黑的炉系统中，将主骤冷流体从炉中注入到燃烧产物中以产生流出物。 流出物通过包含管状构件的装饰骤冷室。 管状构件具有穿过其的内部流动路径，并且定位在限定骤冷室的壳体中，以在它们之间形成外部流动路径。 流经骤冷室的流出物的一部分通过内部流动路径，而其余部分通过外部流动路径。 骤冷液体被引入到骤冷室中，以便初始地接触通过内部流动路径的部分流出物。