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    OLIGOMERIZATION PROCESS
    61.
    发明申请
    OLIGOMERIZATION PROCESS 审中-公开
    低分化过程

    公开(公告)号：US20130079574A1

    公开(公告)日：2013-03-28

    申请号：US13243425

    申请日：2011-09-23

    申请人： Charles P. Luebke ,  Steven Lee Krupa ,  Robert L. Mehlberg

    发明人： Charles P. Luebke ,  Steven Lee Krupa ,  Robert L. Mehlberg

    IPC分类号： C07C2/02

    CPC分类号： C07C2/06 ,  C07C2/08 ,  C10G11/18 ,  C10G29/205 ,  C10G55/06 ,  C10G2400/20 ,  C10G2400/22 ,  C07C11/02

    摘要： One exemplary embodiment can be a process for oligomerizing one or more hydrocarbons. The process can include oligomerizing a feed including one or more C3-C5 hydrocarbons to produce an effluent, and recycling at least a portion of the effluent for oligomerizing. Typically, the recycled portion has at least about 50%, by weight, one or more alkenes based on the weight of the recycled portion.

    摘要翻译： 一个示例性实施方案可以是使一种或多种烃低聚的方法。 该方法可以包括使包含一种或多种C 3 -C 5烃的进料低聚以产生流出物，并将至少一部分流出物循环用于低聚。 通常，回收部分具有至少约50重量％的基于再循环部分的重量的一种或多种烯烃。

    Unit, system and process for catalytic cracking
    62.
    发明授权
    Unit, system and process for catalytic cracking 有权
    单元，系统和催化裂化过程

    公开(公告)号：US08394259B2

    公开(公告)日：2013-03-12

    申请号：US13368719

    申请日：2012-02-08

    申请人： Paolo Palmas ,  Robert L. Mehlberg

    发明人： Paolo Palmas ,  Robert L. Mehlberg

    IPC分类号： C10G51/04

    CPC分类号： C10G11/18 ,  C10G11/182 ,  C10G51/06 ,  C10G2300/1059 ,  C10G2300/107 ,  C10G2300/1088 ,  C10G2300/301 ,  C10G2300/4081 ,  C10G2400/02 ,  C10G2400/20

    摘要： One exemplary embodiment can be a fluid catalytic cracking unit. The fluid catalytic cracking unit can include a first riser, a second riser, and a disengagement zone. The first riser can be adapted to receive a first feed terminating at a first reaction vessel having a first volume. The second riser may be adapted to receive a second feed terminating at a second reaction vessel having a second volume. Generally, the first volume is greater than the second volume. What is more, the disengagement zone can be for receiving a first mixture including at least one catalyst and one or more products from the first reaction vessel, and a second mixture including at least one catalyst and one or more products from the second reaction vessel. Typically, the first mixture is isolated from the second mixture.

    摘要翻译： 一个示例性实施方案可以是流化催化裂化装置。 流化催化裂化装置可以包括第一提升管，第二提升管和分离区。 第一提升管可适于接收终止于具有第一容积的第一反应容器的第一进料。 第二提升管可以适于接收在具有第二容积的第二反应容器处终止的第二进料。 通常，第一体积大于第二体积。 此外，分离区可以用于接收包含至少一种催化剂和来自第一反应容器的一种或多种产物的第一混合物，以及包含至少一种催化剂和来自第二反应容器的一种或多种产物的第二混合物。 通常，第一混合物与第二混合物分离。

    ALKYLATION SYSTEM INCLUDING A CATALYST REGENERATION ZONE, AND A PROCESS RELATING THERETO
    65.
    发明申请
    ALKYLATION SYSTEM INCLUDING A CATALYST REGENERATION ZONE, AND A PROCESS RELATING THERETO 有权
    包括催化再生区的碱化系统及其相关过程

    公开(公告)号：US20100304956A1

    公开(公告)日：2010-12-02

    申请号：US12476235

    申请日：2009-06-01

    申请人： Robert L. Mehlberg

    发明人： Robert L. Mehlberg

    IPC分类号： B01J38/56 ,  B01J8/04

    CPC分类号： B01J27/32 ,  C07C2/62 ,  C07C2527/1206 ,  Y02P20/584

    摘要： One exemplary embodiment can be an alkylation system including a catalyst regeneration zone. Generally, the catalyst regeneration zone includes first and second columns. The first column can provide an overhead stream having a catalyst and a first hydrocarbon, a side-stream having the catalyst and water, and a bottom stream having a second hydrocarbon. Typically, the second column receives the side-stream as a feed.

    摘要翻译： 一个示例性实施方案可以是包括催化剂再生区的烷基化系统。 通常，催化剂再生区包括第一和第二柱。 第一塔可以提供具有催化剂和第一烃，具有催化剂和水的侧流以及具有第二烃的塔底料流的塔顶料流。 通常，第二列接收侧流作为馈送。

    Apparatus and process for regenerating catalyst
    66.
    发明授权
    Apparatus and process for regenerating catalyst 有权
    用于再生催化剂的装置和方法

    公开(公告)号：US07799287B2

    公开(公告)日：2010-09-21

    申请号：US11950886

    申请日：2007-12-05

    申请人： Brian W. Hedrick ,  Robert L. Mehlberg ,  Daniel R. Johnson ,  Mohammad Reza Mostofi Ashtiani

    发明人： Brian W. Hedrick ,  Robert L. Mehlberg ,  Daniel R. Johnson ,  Mohammad Reza Mostofi Ashtiani

    IPC分类号： F27B15/08

    CPC分类号： C10G11/182

    摘要： Disclosed is an apparatus and process for disengaging regenerated catalyst from flue gas in a catalyst regenerator so as to avoid re-entrainment of catalyst that has settled into a bed in the catalyst regenerator using a disengaging device. A disengaging arm of the disengaging device has an outer shell that encloses the arm, an inner shell with a slot for allowing catalyst and flue gas to exit the arm and an outer baffle having a lower edge located below the opening in the outer wall. The baffle directs the catalyst and flue gas downwardly and limits radial flow. Catalyst and flue gas enter the disengaging arm through an opening in an outer wall of a riser section at a first superficial velocity and exits through a slot in a bottom of the disengaging arm at no more than 1.33 the first superficial velocity.

    摘要翻译： 公开了一种用于使再生催化剂与催化剂再生器中的烟道气脱离的装置和方法，以避免使用分离装置将催化剂重新夹带在催化剂再生器中的床中。 分离装置的分离臂具有包围臂的外壳，具有用于允许催化剂和烟道气离开臂的槽的内壳和具有位于外壁中的开口下方的下边缘的外挡板。 挡板将催化剂和烟道气向下引导并限制径向流动。 催化剂和烟气以第一表面速度通过提升管部分的外壁中的开口进入分离臂，并且以不超过第一表面速度的1.33离开分离臂的底部中的狭槽。

    FLUID CATALYTIC CRACKING SYSTEM AND PROCESS
    69.
    发明申请
    FLUID CATALYTIC CRACKING SYSTEM AND PROCESS 有权
    流体催化裂化系统及工艺

    公开(公告)号：US20100155299A1

    公开(公告)日：2010-06-24

    申请号：US12340291

    申请日：2008-12-19

    申请人： Robert L. Mehlberg

    发明人： Robert L. Mehlberg

    IPC分类号： C10G11/00 ,  B01J8/18

    CPC分类号： C07C4/06 ,  C07C2529/40 ,  C10G11/18 ,  C10G2400/20

    摘要： One exemplary embodiment can be a fluid catalytic cracking system. The system can include a reaction zone, in turn including a reactor receiving, a fluidizing stream, a fuel gas stream, a fluidizable catalyst, a stream having an effective amount of oxygen for combusting the fuel gas stream, and a feed.

    摘要翻译： 一个示例性实施方案可以是流化催化裂化系统。 该系统可以包括反应区，反过来又包括反应器接收流化流，燃料气流，可流化的催化剂，具有有效量的用于燃烧燃料气流的氧的流和进料。