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    RESID CATALYTIC CRACKER AND CATALYST FOR INCREASED PROPYLENE YIELD
    1.
    发明申请
    RESID CATALYTIC CRACKER AND CATALYST FOR INCREASED PROPYLENE YIELD 审中-公开
    残留催化裂化器和催化剂增加丙烯含量

    公开(公告)号：US20130131412A1

    公开(公告)日：2013-05-23

    申请号：US13300091

    申请日：2011-11-18

    申请人： Robert Mehlberg ,  Erick D. Gamas-Castellanos ,  Chad R. Huovie

    发明人： Robert Mehlberg ,  Erick D. Gamas-Castellanos ,  Chad R. Huovie

    IPC分类号： C07C4/06 ,  B01J35/02 ,  B01J29/04

    CPC分类号： B01J35/0006 ,  B01J21/04 ,  B01J23/10 ,  B01J29/40 ,  B01J29/405 ,  B01J29/46 ,  B01J29/90 ,  B01J35/0073 ,  B01J37/0045 ,  B01J38/12 ,  B01J2229/42 ,  C10G11/05 ,  C10G11/18 ,  C10G11/182 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2400/02 ,  C10G2400/20

    摘要： A process and catalyst for improving the yield of propylene from residual oil feedstock includes obtaining residual oil feedstock from a vacuum distillation tower. The residual oil feedstock has contaminant metals such as sodium or vanadium. The residual oil feedstock is contacted with a cracking catalyst in a catalytic cracking zone to make products. A ZSM-5 zeolite, a binder, a filler and a metal trap are components of the cracking catalyst. The metal trap has a trapping agent in an outer shell of the catalyst, a trapping agent in the ZSM-5 binder or combinations thereof. After reacting, the cracking catalyst is separated from the products in a separator zone, then regenerated by combusting coke deposited on a surface of the cracking catalyst in an oxygen-containing environment. The cracking catalyst is returned to the catalytic cracking zone. The catalyst with the metal trap is also disclosed.

    摘要翻译： 用于从残油原料提高丙烯产率的方法和催化剂包括从真空蒸馏塔获得残油原料。 残余油原料具有诸如钠或钒的污染金属。 残余油原料与催化裂化区中的裂化催化剂接触以制备产物。 ZSM-5沸石，粘合剂，填料和金属捕集剂是裂化催化剂的组分。 金属捕集器在催化剂的外壳中具有捕获剂，ZSM-5粘合剂中的捕集剂或其组合。 反应后，将裂化催化剂与分离器区域中的产物分离，然后通过在含氧环境中燃烧沉积在裂化催化剂的表面上的焦炭再生。 裂化催化剂返回到催化裂化区。 还公开了具有金属阱的催化剂。

    Process for fluid catalytic cracking and a riser related thereto
    5.
    发明授权
    Process for fluid catalytic cracking and a riser related thereto 有权
    流化催化裂化方法和与其相关的提升管

    公开(公告)号：US09522376B2

    公开(公告)日：2016-12-20

    申请号：US13492025

    申请日：2012-06-08

    申请人： Raymond Peterman ,  Chad R. Huovie ,  Patrick D. Walker

    发明人： Raymond Peterman ,  Chad R. Huovie ,  Patrick D. Walker

    IPC分类号： B01J19/00 ,  C07C4/06 ,  B01J8/18 ,  B01J29/90 ,  C10G11/18 ,  B01J38/30

    CPC分类号： B01J8/1827 ,  B01J8/1863 ,  B01J8/1872 ,  B01J29/90 ,  B01J38/30 ,  C10G11/18

    摘要： One exemplary embodiment may be a process for fluid catalytic cracking. The process can include providing a stream through a plurality of distributors to a riser terminating in a reaction vessel. Often, the plurality of distributors includes a first distributor set having at least two distributors positioned around a perimeter of the riser, a second distributor set having at least two distributors positioned around the perimeter of the riser, and a third distributor set having at least two distributors positioned around the perimeter of the riser.

    摘要翻译： 一个示例性实施方案可以是流化催化裂化的方法。 该方法可以包括通过多个分配器提供流到终止在反应容器中的提升管。 通常，多个分配器包括第一分配器组，其具有围绕提升管的周边定位的至少两个分配器，第二分配器组具有围绕提升管的周边定位的至少两个分配器，以及具有至少两个 定位在提升管周边周围的分销商。

    Apparatuses for stripping gaseous hydrocarbons from particulate material and processes for the same
    7.
    发明授权
    Apparatuses for stripping gaseous hydrocarbons from particulate material and processes for the same 有权
    用于从颗粒物质中汽提气态烃的装置及其工艺

    公开(公告)号：US08877133B2

    公开(公告)日：2014-11-04

    申请号：US13339004

    申请日：2011-12-28

    申请人： Mitchell John Kowalczyk ,  Thomas William Lorsbach ,  Chad R. Huovie

    发明人： Mitchell John Kowalczyk ,  Thomas William Lorsbach ,  Chad R. Huovie

    IPC分类号： B01J19/32 ,  B01J8/18

    CPC分类号： B01J19/32 ,  B01J8/189 ,  B01J8/26 ,  B01J8/34 ,  B01J38/02 ,  B01J38/12 ,  B01J2219/3221 ,  B01J2219/32241 ,  C10G11/18

    摘要： Apparatuses and processes are provided for stripping gaseous hydrocarbons from particulate material. One process comprises the step of contacting particles containing hydrocarbons with a stripping vapor in countercurrent flow to remove at least a portion of the hydrocarbons with the stripping vapor to form stripped particles. Contacting the particles includes advancing the particles down a sloping element of a structured packing toward a lower section of the sloping element. The particles are passed through a drainage gap formed between a pair of reinforcing rod sections that are disposed adjacent to the lower section of the sloping element. The particles are contacted with the stripping vapor that is rising up adjacent to the drainage gap.

    摘要翻译： 提供了用于从颗粒材料中汽提气态烃的装置和方法。 一个方法包括以逆流方式将含有烃的颗粒与汽提蒸汽接触的步骤，以用汽提蒸汽除去至少一部分烃以形成剥离的颗粒。 与颗粒接触包括将颗粒沿规定填料的倾斜元件向下朝向倾斜元件的下部推进。 颗粒通过形成在与倾斜元件的下部相邻设置的一对加强杆部分之间形成的排水间隙。 颗粒与邻近排水间隙上升的汽提蒸气接触。

    PROCESS FOR FLUID CATALYTIC CRACKING AND A RISER RELATED THERETO
    8.
    发明申请
    PROCESS FOR FLUID CATALYTIC CRACKING AND A RISER RELATED THERETO 有权
    流体催化裂化工艺及其相关工艺

    公开(公告)号：US20130331631A1

    公开(公告)日：2013-12-12

    申请号：US13492025

    申请日：2012-06-08

    申请人： Raymond Peterman ,  Chad R. Huovie ,  Patrick D. Walker

    发明人： Raymond Peterman ,  Chad R. Huovie ,  Patrick D. Walker

    IPC分类号： C07C4/06 ,  B01J19/00

    CPC分类号： B01J8/1827 ,  B01J8/1863 ,  B01J8/1872 ,  B01J29/90 ,  B01J38/30 ,  C10G11/18

    摘要： One exemplary embodiment may be a process for fluid catalytic cracking. The process can include providing a stream through a plurality of distributors to a riser terminating in a reaction vessel. Often, the plurality of distributors includes a first distributor set having at least two distributors positioned around a perimeter of the riser, a second distributor set having at least two distributors positioned around the perimeter of the riser, and a third distributor set having at least two distributors positioned around the perimeter of the riser.

    摘要翻译： 一个示例性实施方案可以是流化催化裂化的方法。 该方法可以包括通过多个分配器提供流到终止在反应容器中的提升管。 通常，多个分配器包括第一分配器组，其具有围绕提升管的周边定位的至少两个分配器，第二分配器组具有围绕提升管的周边定位的至少两个分配器，以及具有至少两个 定位在提升管周边周围的分销商。