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8 条记录 (耗时 0.022 秒)

    Method for changing particulate transport rates between zones
    1.
    发明授权
    Method for changing particulate transport rates between zones 失效
    改变区域之间颗粒运输速率的方法

    公开(公告)号：US5500110A

    公开(公告)日：1996-03-19

    申请号：US239003

    申请日：1994-05-06

    申请人： Paul A. Sechrist ,  Roger R. Lawrence ,  Frank T. Micklich ,  Larry D. Richardson ,  David M. Kazell

    发明人： Paul A. Sechrist ,  Roger R. Lawrence ,  Frank T. Micklich ,  Larry D. Richardson ,  David M. Kazell

    IPC分类号： B01J4/00 ,  B01J8/00 ,  C10G35/24 ,  C10G35/10

    CPC分类号： C10G35/24 ,  B01J8/0015 ,  Y10S208/01

    摘要： A controlled method of changing the transport rate of particles between two zones is disclosed. Changes are made in a computed value of the pressure difference of the conduit between the two zones through which the particles are transported. The changes are of a predetermined magnitude and are performed at predetermined time intervals, until the desired final value of the pressure difference is reached. The method minimizes fluctuations in the pressures of the two zones without over-sized vessels or additional equipment that would otherwise be needed to accommodate pressure changes. This results in a savings in construction costs. This invention is adaptable to a multitude of processes for the catalytic conversion of hydrocarbons in which deactivated catalyst particles are regenerated.

    摘要翻译： 公开了改变两个区域之间的颗粒传输速率的受控方法。 在输送颗粒的两个区域之间的管道的压力差的计算值中进行改变。 这些变化是预定的大小并且以预定的时间间隔执行，直到达到期望的最终的压差值。 该方法使两个区域的压力波动最小化，而不需要过大尺寸的容器或额外的设备来适应压力变化。 这样可以节省建筑成本。 本发明适用于催化转化烃的多种方法，其中失活的催化剂颗粒被再生。

    Controlled method of transporting catalyst between zones
    2.
    发明授权
    Controlled method of transporting catalyst between zones 失效
    在区域之间运输催化剂的控制方法

    公开(公告)号：US5338440A

    公开(公告)日：1994-08-16

    申请号：US998331

    申请日：1992-12-30

    申请人： Paul A. Sechrist ,  Roger R. Lawrence ,  Larry D. Richardson

    发明人： Paul A. Sechrist ,  Roger R. Lawrence ,  Larry D. Richardson

    IPC分类号： B01J8/00 ,  C10G35/12 ,  C10G35/10

    CPC分类号： C10G35/12 ,  B01J8/001 ,  B01J8/0015

    摘要： A controlled method of transporting catalyst between two zones while inhibiting communication between the atmospheres of the zones is disclosed. Communication between the zones is inhibited by controlling pressure differences. The two zones are separated by a means to lift catalyst, which results in a savings in construction costs. This invention is adaptable to a multitude of processes for the catalytic conversion of hydrocarbons in which deactivated catalyst particles are regenerated.

    摘要翻译： 公开了一种抑制两个区域之间的催化剂的控制方法，同时抑制区域的气氛之间的连通。 通过控制压力差来抑制区域之间的通信。 这两个区域通过提升催化剂的手段分开，从而节省了建筑成本。 本发明适用于催化转化烃的多种方法，其中失活的催化剂颗粒被再生。

    Co-combustion of waste sludge in municipal waste combustors and other furnaces
    4.
    发明授权
    Co-combustion of waste sludge in municipal waste combustors and other furnaces 有权
    废弃污泥在城市垃圾燃烧器和其他炉中共同燃烧

    公开(公告)号：US06279493B1

    公开(公告)日：2001-08-28

    申请号：US09420291

    申请日：1999-10-18

    申请人： E. Larry Beaumont ,  Larry D. Richardson ,  Kevin G. Rousseau

    发明人： E. Larry Beaumont ,  Larry D. Richardson ,  Kevin G. Rousseau

    IPC分类号： F23G512

    CPC分类号： F23L7/005 ,  F23G5/008 ,  F23G5/02 ,  F23G5/08 ,  F23G5/446 ,  F23G5/50 ,  F23G7/001 ,  F23G2201/702 ,  F23G2204/101 ,  F23G2207/101 ,  F23G2207/20 ,  Y02E20/12 ,  Y02W10/40

    摘要： A system and method for treating, injecting and co-combusting sludge in a municipal waste or other combustor is disclosed. The system includes a sludge receiving and treatment module and a sludge injection and combustion module. The sludge is received and stored in one or more storage hoppers where it is first diluted with a liquid and subsequently mixed to a desired homogeneous consistency suitable for pumping. The high liquid content sludge is then pumped to a furnace injection nozzle where it is preferably atomized with steam and sprayed into the combustion zone of the furnace. The disclosed system and method increases sludge moisture content and controls the solids content of the sludge to control furnace temperature.

    摘要翻译： 公开了一种在城市废物或其他燃烧器中处理，注入和共同燃烧污泥的系统和方法。 该系统包括污泥收集和处理模块以及污泥注入和燃烧模块。 将污泥接收并储存在一个或多个储存料斗中，其中首先用液体稀释并随后混合至适于泵送的所需均匀稠度。 然后将高液体含量的污泥泵送到炉喷嘴中，其中优选用蒸汽雾化并喷射到炉的燃烧区。 所公开的系统和方法增加污泥含水量并控制污泥的固体含量以控制炉温。

    Method for regulating particle transfer rates
    7.
    发明授权
    Method for regulating particle transfer rates 失效
    调节颗粒转移率的方法

    公开(公告)号：US5858210A

    公开(公告)日：1999-01-12

    申请号：US852478

    申请日：1997-05-07

    申请人： Larry D. Richardson

    发明人： Larry D. Richardson

    IPC分类号： B01J8/00 ,  B01J8/12 ,  C10G35/10 ,  C10G35/24

    CPC分类号： B01J8/0015 ,  B01J8/001 ,  B01J8/125 ,  C10G35/10 ,  C10G35/24 ,  B01J2208/00654 ,  B01J2219/00164 ,  B01J2219/00191

    摘要： A controlled method of changing the transport rate of particles between a source zone and a destination zone is disclosed. Changes are made in a desired value of the pressure difference of the conduit between the two zones through which the particles are transported. The changes are of a magnitude that are determined by the batchwise transfer of particles into the source zone and are performed at a rate that is determined by the dynamics of the process, rather than by the frequency of the batchwise transfers, until the desired final value of the pressure difference is reached. The method minimizes fluctuations in the pressures of the two zones without over-sized vessels or additional equipment that would otherwise be needed to accommodate pressure changes. This results in a savings in construction costs. This invention is adaptable to a multitude of processes for the catalytic conversion of hydrocarbons in which deactivated catalyst particles are regenerated.

    摘要翻译： 公开了一种在源区和目的地区之间改变颗粒传输速率的受控方法。 通过输送颗粒的两个区域之间的管道的压力差的期望值进行改变。 这些变化的大小是通过将颗粒分批转移到源区中确定的，并且以通过过程的动力学而不是分批转移的频率确定的速率进行，直到所需的最终值 达到压力差。 该方法使两个区域的压力波动最小化，而不需要过大尺寸的容器或额外的设备来适应压力变化。 这样可以节省建筑成本。 本发明适用于催化转化烃的多种方法，其中失活的催化剂颗粒被再生。

    Convertible and collapsible bench/table combination
    8.
    发明授权
    Convertible and collapsible bench/table combination 失效
    敞篷车和折叠台/台组合

    公开(公告)号：US4211449A

    公开(公告)日：1980-07-08

    申请号：US909636

    申请日：1978-05-26

    申请人： Larry D. Richardson ,  Annette M. Sobolewski

    发明人： Larry D. Richardson ,  Annette M. Sobolewski

    IPC分类号： A47B83/02 ,  A47C13/00 ,  A47B85/04

    CPC分类号： A47C13/00 ,  A47B83/02 ,  A47C7/70

    摘要： An improved, space-saving bench/table combination assembly which is convenient, compactable and storable, as well as being exceptionally stable and steady in fully expanded disposition, comprises a bench section or portion having pivotally attached thereto a seat back component or portion adapted to be placed at least substantially upright with respect to the seat section which component folds upwardly and outwardly forward ahead of the bench section to present and position its front section in a substantially horizontal plane as a table top from which top depends at its leading or outermost extended edge fold-out legs that are retractable to storage on the back side of the seat back component providing positive and solid table support nicely effective beyond the center of gravity between the leading edge of the table and the bench section of the completely unfolded assembly when it is in such position. The seat assembly advantageously has collapsible, fold-under seat legs which render it very highly compact in completely folded-down condition; it also being excellently stackable for efficient storage in either seat-back bench form or in a completely folded down condition.

    摘要翻译： 一种改进的，节省空间的工作台/工作台组合组件，其方便，紧凑和可存储，以及在完全扩展布置中非常稳定和稳定，包括台架部分或部分，其可枢转地附接到座椅靠背部件或适于 相对于座椅部分至少基本竖直地放置，该部件的该部件在台架部分之前向上和向外向前折叠，以将其前部部分呈现并定位在基本水平的平面中，作为台面，顶部从其顶部延伸到其前端或最外侧的延伸部 边缘折叠腿可以缩回到座椅靠背部件后侧的存储器，提供正面和实心的台面支撑，当桌子的前缘与完全展开的组件的工作台部分之间的重心之间非常有效时， 处于这样的位置。 座椅组件有利地具有可折叠的折叠下座椅腿，其在完全折叠状态下使其非常紧凑; 它也是非常可堆叠的，用于在座椅靠背台式或完全折叠状态下的高效存储。