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1. 发明授权

US07332133B2 Cyclone system for disengaging solid and gaseous particles in FCC systems with reduced coke formation in disengager vessels 有权
标题翻译：用于在FCC系统中脱离固体和气体颗粒的旋风系统，其中分离容器中的焦炭形成减少
公开(公告)号：US07332133B2
公开(公告)日：2008-02-19
申请号：US10814641
申请日：2004-04-01
申请人： Emanuel Freire Sandes , Paulo Sérgio Freire , José Geraldo Furtado Ramos , Aurélio Medina Dubois , José Mozart Fusco , Eduardo Cardoso de Melo Guerra , Wilson Kenzo Huziwara
发明人： Emanuel Freire Sandes , Paulo Sérgio Freire , José Geraldo Furtado Ramos , Aurélio Medina Dubois , José Mozart Fusco , Eduardo Cardoso de Melo Guerra , Wilson Kenzo Huziwara
IPC分类号： B32B5/02 , B01D19/00
CPC分类号： C10G11/18 , B01J8/0055 , B01J8/18 , B01J19/0026 , B04C5/12 , B04C5/26 , C10G2300/708
摘要： An improved cyclone system for disengaging solid and gaseous particles in fluid catalytic cracking (FCC) processes with reduced coke formation in disengager vessels, without favoring release of the disengaged catalyst into cyclones in subsequent stages, said system comprising legless cyclones 42 fitted with external collector pipes 43, is described.The collector pipes 43 optimize the purge of gases coming from the disengager vessel 49, reducing the time the hydrocarbons remain inside said disengager vessel 49, thus preventing overcracking and subsequent coke formation. Positioning of the external collector pipes 43 prevents release of the disengaged catalyst into cyclones in subsequent stages.The present invention also relates to a process and device for disengaging solid and gaseous particles in fluid catalytic cracking (FCC) processes, reducing coke formation in disengager vessels and minimizing the release of catalyst into consecutive stages, said process and device being part of the system of the present invention.
摘要翻译：一种改进的旋风系统，用于在流化催化裂化（FCC）方法中分离固体和气体颗粒，在脱离容器中具有减少的焦炭形成，而不利于在随后的阶段中将分离的催化剂释放到旋风分离器中，所述系统包括装配有外部收集器管的无腿旋风分离器42 描述了图43。收集器管道43优化来自脱离容器49的气体的吹扫，减少了碳氢化合物保留在分离容器49内的时间，从而防止过度裂化和随后的焦炭形成。外部收集器管43的定位防止脱离的催化剂在随后的阶段中释放到旋风分离器中。本发明还涉及用于在流化催化裂化（FCC）方法中脱离固体和气体颗粒的方法和装置，减少分离容器中的焦炭形成并最小化催化剂释放到连续阶段，所述方法和装置是系统的一部分的本发明。

2. 发明授权

US07867321B2 Process for disengaging solid and gaseous particles in FCC processes with reduced coke formation in disengager vessels 有权
标题翻译：在FCC工艺中脱离固体和气体颗粒的方法，其中分离容器中的焦炭形成减少
公开(公告)号：US07867321B2
公开(公告)日：2011-01-11
申请号：US11955920
申请日：2007-12-13
申请人： Emanuel Freire Sandes , Paulo Sérgio Freire , José Geraldo Furtado Ramos , Aurélio Medina Dubois , José Mozart Fusco , Eduardo Cardoso de Melo Guerra , Wilson Kenzo Huziwara
发明人： Emanuel Freire Sandes , Paulo Sérgio Freire , José Geraldo Furtado Ramos , Aurélio Medina Dubois , José Mozart Fusco , Eduardo Cardoso de Melo Guerra , Wilson Kenzo Huziwara
IPC分类号： B01D53/12
CPC分类号： C10G11/18
摘要： An improved cyclone system for disengaging solid and gaseous particles in fluid catalytic cracking (FCC) processes with reduced coke formation in disengager vessels, without favoring release of the disengaged catalyst into cyclones in subsequent stages, said system comprising legless cyclones 42 fitted with external collector pipes 43, is described. The collector pipes 43 optimize the purge of gases coming from the disengager vessel 49, reducing the time the hydrocarbons remain inside the disengager vessel 49, thus preventing overcracking and subsequent coke formation. Positioning of the external collector pipes 43 prevents release of the disengaged catalyst into cyclones in subsequent stages. The present invention also relates to a process and device for disengaging solid and gaseous particles in fluid catalytic cracking (FCC) processes, reducing coke formation in disengager vessels and minimizing the release of catalyst into consecutive stages, said process and device being part of the system of the present invention.
摘要翻译：一种改进的旋风系统，用于在流化催化裂化（FCC）方法中分离固体和气体颗粒，在脱离容器中具有减少的焦炭形成，而不利于在随后的阶段中将分离的催化剂释放到旋风分离器中，所述系统包括装配有外部收集器管的无腿旋风分离器42 描述了图43。收集管43优化来自脱离容器49的气体的吹扫，减少了烃在分离容器49内的保留时间，从而防止过度裂化和随后的焦炭形成。外部收集器管43的定位防止脱离的催化剂在随后的阶段中释放到旋风分离器中。本发明还涉及用于在流化催化裂化（FCC）方法中脱离固体和气体颗粒的方法和装置，减少分离容器中的焦炭形成并最小化催化剂释放到连续阶段，所述方法和装置是系统的一部分的本发明。

3. 发明授权

US07967975B2 Sealing system for cyclone leg 有权
标题翻译：旋风腿密封系统
公开(公告)号：US07967975B2
公开(公告)日：2011-06-28
申请号：US12588787
申请日：2009-10-28
申请人： José Geraldo Furtado Ramos , Eduardo Cardoso de Melo Guerra , José Mozart Fusco , Aurélio Medina Dubois , Wilson Kenzo Huziwara , Waldir Pedro Martignoni
发明人： José Geraldo Furtado Ramos , Eduardo Cardoso de Melo Guerra , José Mozart Fusco , Aurélio Medina Dubois , Wilson Kenzo Huziwara , Waldir Pedro Martignoni
IPC分类号： B01D45/12 , B01J8/24
CPC分类号： C10G11/18 , B01J8/0055 , B04C5/14 , B04C5/26
摘要： A system for sealing the legs of two stages of cyclones in series used in fluid catalytic cracking (FCC) processes, comprising a terminal leg configuration, which is devoid of moving parts and makes use of a long-radius curve, and which changes the flow direction of the descending mass flow of catalyst in dense phase into a plane orthogonal to the ascending gaseous flow. This prevents the entry of gaseous phase inside the leg, and promotes efficient sealing and preventing the “packing-down” of the dense bed of particulates.
摘要翻译：一种用于密封流化催化裂化（FCC）方法中串联的两级旋风分离器的腿部的系统，包括没有运动部件并利用长半径曲线并且改变流动的流动催化裂化（FCC）催化剂在密相中的下降质量流动方向与上升气流正交的平面。这防止了气流进入支腿内部，并且促进了有效的密封和防止致密的颗粒物的“堆积”。

4. 发明授权

US07087154B2 Apparatus and process for downflow fluid catalytic cracking 有权
标题翻译：用于下流流化床催化裂化的装置和方法
公开(公告)号：US07087154B2
公开(公告)日：2006-08-08
申请号：US10330967
申请日：2002-12-30
申请人： Andréa de Rezende Pinho , José Geraldo Furtado Ramos , Wilson Kenzo Huziwara , Cláudio Fonseca Machado dos Santos , Mauro Silva , Aurélio Medina Dubois , Nelson Patricio Junior , Jorivaldo Medeiros , Paulo Sérgio Freire , Walcondiney Pereira Nunes , Paulo Sérgio Moreira Assumpção
发明人： Andréa de Rezende Pinho , José Geraldo Furtado Ramos , Wilson Kenzo Huziwara , Cláudio Fonseca Machado dos Santos , Mauro Silva , Aurélio Medina Dubois , Nelson Patricio Junior , Jorivaldo Medeiros , Paulo Sérgio Freire , Walcondiney Pereira Nunes , Paulo Sérgio Moreira Assumpção
IPC分类号： C10G11/00 , B01J8/18
CPC分类号： B01J8/0055 , B01J8/003 , B01J8/1818 , B01J8/1881 , C10G11/18
摘要： An apparatus for downflow fluid catalytic cracking is described, which comprises a regenerated catalyst riser carrying regenerated catalyst and a carrying fluid, those being directed through a crossover section to a distributor that will centrifuge gas and separate catalyst from carrying fluid, the catalyst being directed to a downflow reactor through a distributing basket provided with perforations. The upper part of the reactor is provided with feed injectors, which atomize the feed so that feed vaporization and feed and catalyst admixture is optimized. After the cracking reaction in downflow reactor, reaction products are separated and spent catalyst is directed to stripping and regeneration sections. The FCC process carried out in the apparatus is also described.
摘要翻译：描述了一种用于下流流化床催化裂化的装置，其包括承载再生催化剂和载运流体的再生催化剂提升器，其通过交叉部分引导至将离心分离器并将催化剂与载运流体分离的分配器，催化剂被引导至通过设有穿孔的分配篮的下流反应器。反应器的上部设置有进料喷射器，其使进料雾化，使得进料蒸发和进料和催化剂混合物得到优化。在下流式反应器中进行裂解反应后，分离反应产物，将废催化剂导向汽提和再生段。还描述了在设备中执行的FCC处理。

5. 发明申请

US20080116117A1 CYCLONE SYSTEM, PROCESS AND DEVICE FOR DISENGAGING SOLID AND GASEOUS PARTICLES IN FCC PROCESSES WITH REDUCED COKE FORMATION IN DISENGAGER VESSELS 有权
标题翻译：循环系统，用于在FCC装置中消除固体和气体颗粒的方法和装置，其具有减少形成在分离器容器中的焦炭
公开(公告)号：US20080116117A1
公开(公告)日：2008-05-22
申请号：US11955920
申请日：2007-12-13
申请人： Emanuel Freire SANDES , Paulo Sergio Freire , Jose Geraldo Furtado Ramos , Aurelio Medina Dubois , Jose Mozart Fusco , Eduardo Cardoso de Melo Guerra , Wilson Kenzo Huziwara
发明人： Emanuel Freire SANDES , Paulo Sergio Freire , Jose Geraldo Furtado Ramos , Aurelio Medina Dubois , Jose Mozart Fusco , Eduardo Cardoso de Melo Guerra , Wilson Kenzo Huziwara
IPC分类号： C10G11/00
CPC分类号： C10G11/18
摘要： An improved cyclone system for disengaging solid and gaseous particles in fluid catalytic cracking (FCC) processes with reduced coke formation in disengager vessels, without favoring release of the disengaged catalyst into cyclones in subsequent stages, said system comprising legless cyclones 42 fitted with external collector pipes 43, is described.The collector pipes 43 optimize the purge of gases coming from the disengager vessel 49, reducing the time the hydrocarbons remain inside said disengager vessel 49, thus preventing overcracking and subsequent coke formation. Positioning of the external collector pipes 43 prevents release of the disengaged catalyst into cyclones in subsequent stages.The present invention also relates to a process and device for disengaging solid and gaseous particles in fluid catalytic cracking (FCC) processes, reducing coke formation in disengager vessels and minimizing the release of catalyst into consecutive stages, said process and device being part of the system of the present invention.
摘要翻译：一种改进的旋风系统，用于在流化催化裂化（FCC）方法中分离固体和气体颗粒，在脱离容器中具有减少的焦炭形成，而不利于在随后的阶段中将分离的催化剂释放到旋风分离器中，所述系统包括装配有外部收集器管的无腿旋风分离器42 描述了图43。收集器管道43优化来自脱离容器49的气体的吹扫，减少了碳氢化合物保留在分离容器49内的时间，从而防止过度裂化和随后的焦炭形成。外部收集器管43的定位防止脱离的催化剂在随后的阶段中释放到旋风分离器中。本发明还涉及用于在流化催化裂化（FCC）方法中脱离固体和气体颗粒的方法和装置，减少分离容器中的焦炭形成并最小化催化剂释放到连续阶段，所述方法和装置是系统的一部分的本发明。

6. 发明授权

US07967897B2 System and process for the separation of suspensions of spent catalysts and hydrocarbons formed in a fluid catalytic cracking unit with multiple ascending flow reaction tubes 有权
标题翻译：用于分离在具有多个上升流动反应管的流化催化裂化装置中形成的废催化剂和烃的悬浮液的系统和方法
公开(公告)号：US07967897B2
公开(公告)日：2011-06-28
申请号：US12183546
申请日：2008-07-31
申请人： Wilson Kenzo Huziwara , Emanuel Freire Sandes , Luiz Carlos Casavechia , José Geraldo Furtado Ramos , Andrea De Rezende Pinho , Shelton Rolim Cercal , Aurelio Medina Dubois , Paulo Sergio Freire , Nelson Patricio Junior
发明人： Wilson Kenzo Huziwara , Emanuel Freire Sandes , Luiz Carlos Casavechia , José Geraldo Furtado Ramos , Andrea De Rezende Pinho , Shelton Rolim Cercal , Aurelio Medina Dubois , Paulo Sergio Freire , Nelson Patricio Junior
IPC分类号： F27B15/09 , B01D45/12
CPC分类号： C10G11/18
摘要： The present invention relates to a system for the separation of suspensions of spent catalysts and hydrocarbons formed in an FCC unit with multiple ascending flow reaction tubes, comprising interconnections between each of the ascending flow reaction tubes and the separator vessel, each interconnection also comprises two sections. The outside sections of the separator vessel are inclined and are connected to a single vertical section, which penetrates into the interior of the separator vessel, and which has at its lower end an open device for draining the spent catalyst from the suspensions separated in this sector. In the same vertical section, at the end of its internal part at the separator vessel, a series of two sets of cyclones are installed, the first set containing cyclones without sealing legs, and the second set containing conventional cyclones of the first stage. The present invention also relates to a process for the separation of suspensions of spent catalysts and hydrocarbons using the said separation system.
摘要翻译：本发明涉及用于分离在具有多个上升流动反应管的FCC装置中形成的废催化剂和烃的悬浮液的系统，其包括每个上升流动反应管和分离容器之间的互连，每个互连还包括两个部分。分离器容器的外部部分是倾斜的，并且连接到单个垂直部分，该垂直部分渗透到分离器容器的内部，并且其下端具有用于将废催化剂从在该部分中分离的悬浮液排出的打开装置。在相同的垂直截面中，在其分离器的内部部分的末端，安装了一系列两组旋风分离器，第一组包含没有密封腿的旋风分离器，第二组包含第一级常规旋风分离器。本发明还涉及使用所述分离系统分离废催化剂和烃的悬浮液的方法。

7. 发明授权

US07081229B2 Second stage cyclone dipleg termination device in FCC units 有权
标题翻译： FCC单元中第二级旋风式双向终止装置
公开(公告)号：US07081229B2
公开(公告)日：2006-07-25
申请号：US10413223
申请日：2003-04-15
申请人： Wilson Kenzo Huziwara , Eduardo C. de Melo Guerra , Waldir Pedro Martignoni , Aurélio Medina Dubois , Luiz Carlos Casavechia , José Mozart Fusco
发明人： Wilson Kenzo Huziwara , Eduardo C. de Melo Guerra , Waldir Pedro Martignoni , Aurélio Medina Dubois , Luiz Carlos Casavechia , José Mozart Fusco
IPC分类号： B32B5/02
CPC分类号： B01J8/0055 , B01J8/24 , B01J2208/00274 , B01J2208/00716
摘要： A second stage cyclone dipleg termination device for cyclones that operate under conditions in which the pressure in the top of the cyclone dipleg is lower than the external pressure where fine particulate matter is collected and discharged. The second stage cyclone dipleg termination device operates in a separator vessel (2) or a vessel of the regenerator of a fluid catalytic cracking (FCC) converter to reverse the pressure conditions commonly found in this type of equipment. One end of a cyclone dipleg (7) is joined to a collector vessel (11), in such a way that a portion of the dipleg (7) enters into the inside of the collector vessel (11). The end of the dipleg (7) is connected to the conventional, normally used sealing device (17) in second stage cyclone (4) diplegs (7). The collector vessel (11), in turn, has on its bottom an outlet in the form of the dipleg (14). On the inside of this outlet an injector device is introduced (16) through which a fluid under high pressure is discharged, associated with a “venturi” type nozzle (15), which moves or drags the particulate matter discharged by the dipleg (7) of the cyclone (4) through the sealing valves (17), inside the collector vessel (11) the exterior of the collector vessel (11).
摘要翻译：在旋风分离器顶部的压力低于收集和排出细颗粒物质的外部压力的条件下操作的旋风分离器的第二级旋风二通直流终止装置。第二级旋风二通终止装置在分离器容器（2）或流化催化裂化（FCC）转化器的再生器的容器中操作，以逆转在这种类型的设备中通常发现的压力条件。旋流器（3）的一端与收集器容器（11）接合，使得一部分水滴（7）进入收集容器（11）的内部。三通（7）的末端连接到第二级旋风分离器（4）脚管（7）中常规的通常使用的密封装置（17）。收集器容器（11）又在其底部具有呈径形（14）形式的出口。在该出口的内侧，引入喷射器装置（16），高压流体通过该喷射器装置排出，与“文氏管”型喷嘴（15）相关联，喷嘴（15）移动或拖动由径向（7）排出的颗粒物质，的旋风器（4）通过密封阀（17）在收集器容器（11）内部的收集器容器（11）的外部。

8. 发明申请

US20100071553A1 Sealing system for cyclone leg 有权
标题翻译：旋风腿密封系统
公开(公告)号：US20100071553A1
公开(公告)日：2010-03-25
申请号：US12588787
申请日：2009-10-28
申请人： Jose Geraldo Furtado Ramos , Eduardo Cardoso de Melo Guerra , Jose Mozart Fusco , Aurelio Medina Dubois , Wilson Kenzo Huziwara , Waldir Pedro Martignoni
发明人： Jose Geraldo Furtado Ramos , Eduardo Cardoso de Melo Guerra , Jose Mozart Fusco , Aurelio Medina Dubois , Wilson Kenzo Huziwara , Waldir Pedro Martignoni
IPC分类号： B04C5/14 , B01D45/12 , B01D50/00
CPC分类号： C10G11/18 , B01J8/0055 , B04C5/14 , B04C5/26
摘要： A system for sealing the legs of two stages of cyclones in series used in fluid catalytic cracking (FCC) processes, comprising a terminal leg configuration, which is devoid of moving parts and makes use of a long-radius curve, and which changes the flow direction of the descending mass flow of catalyst in dense phase into a plane orthogonal to the ascending gaseous flow. This prevents the entry of gaseous phase inside the leg, and promotes efficient sealing and preventing the “packing-down” of the dense bed of particulates.
摘要翻译：一种用于密封流化催化裂化（FCC）方法中串联的两级旋风分离器的腿部的系统，包括没有运动部件并利用长半径曲线并且改变流动的流动催化裂化（FCC）催化剂在密相中的下降质量流动方向与上升气流正交的平面。这防止了气流进入支腿内部，并且促进了有效的密封和防止致密的颗粒物的“堆积”。

9. 发明授权

US07531142B2 Multifunctional entry device for a downward flow tube reactor 有权
标题翻译：用于向下流动管式反应器的多功能进入装置
公开(公告)号：US07531142B2
公开(公告)日：2009-05-12
申请号：US11512216
申请日：2006-08-30
申请人： Wilson Kenzo Huziwara , Waldir Pedro Martignoni , Mauro Silva , José Geraldo Furtado Ramos , Aurelio Medina Dubois , Paulo Sergio Freire
发明人： Wilson Kenzo Huziwara , Waldir Pedro Martignoni , Mauro Silva , José Geraldo Furtado Ramos , Aurelio Medina Dubois , Paulo Sergio Freire
IPC分类号： B01J8/18
CPC分类号： B01F5/205 , B01J8/003 , B01J8/065 , B01J8/1827 , B01J8/1872 , B01J8/1881 , B01J2208/00752 , B01J2208/00769 , B01J2208/0084
摘要： A device and a method for operating it for application in a vertical tube reactor with downward flow (downer), has the aim of ensuring the intimate mixing of the solid particulate catalyst with a reagent fluid. Homogeneous distribution of catalyst is due to the use of a plate having perforations. Said perforated plate normally allows the passage of a portion of the stream of catalyst. The other portion overflows the edge of the plate, flowing in the form of an annular curtain, near the inner surface of the surrounding tube of the device. After passing beyond the perforated plate, the curtain-flow undergoes a deflection produced by an annular screen, to be mixed with the stream originating from the orifices in the perforated plate. A hydrocarbon charge is injected below the perforated plate, forming a certain angle with respect to the direction of the downward flow of catalyst, by means of inlets distributed uniformly about cross sections of the surrounding tube. After the mixing region, the diameter of the device, when smaller than the diameter of the associated tube reactor, expands slightly.
摘要翻译：一种用于在具有向下流动（垂直）的竖管式反应器中运行的装置和方法，其目的是确保固体颗粒催化剂与试剂流体的紧密混合。催化剂的均匀分布是由于使用具有穿孔的板。所述多孔板通常允许催化剂流的一部分通过。另一部分溢出板的边缘，以环形窗的形式在设备的周围管的内表面附近流动。在穿过多孔板之后，窗帘流经由环形筛网产生的挠曲，以与来自多孔板的孔口的流混合。通过在周围管的横截面均匀分布的入口，在多孔板下方注入碳氢化合物，相对于催化剂向下流动的方向形成一定角度。在混合区域之后，当小于相关管式反应器的直径时，装置的直径稍微扩大。

10. 发明授权

US07799285B2 Stripping apparatus for the gas-solid separation in a fluidized bed 有权
标题翻译：在流化床中气固分离的汽提装置
公开(公告)号：US07799285B2
公开(公告)日：2010-09-21
申请号：US11783484
申请日：2007-04-10
申请人： Wilson Kenzo Huziwara , Claudio Maria de Lacerda Alvarenga Baptista , Henrique Soares Cerqueira , José Mozart Fusco
发明人： Wilson Kenzo Huziwara , Claudio Maria de Lacerda Alvarenga Baptista , Henrique Soares Cerqueira , José Mozart Fusco
IPC分类号： B01J8/18 , F27B15/08 , F02M29/04 , B01D3/00
CPC分类号： B01J8/18 , B01D53/12 , B01J8/0065
摘要： A stripping apparatus is described for the gas-solid separation process in a fluidized bed in a counter-current flow of a stripping fluid. The apparatus includes sets of perforated baffle-plates with holes, fixed in series, alternating central and lateral plates inside a stripping chamber. The holes in the baffle-plates, in number, size and in circular or elliptical lay-out, are oriented in offset position in relation to the holes in the parallel and subsequent baffle-plates, reducing the damage of erosion on the perforated baffle-plates and optimizing stripping of the fluidized solid particles.
摘要翻译：描述了一种汽提设备，用于在汽提流体的逆流中的流化床中的气 - 固分离过程。该设备包括具有孔的穿孔挡板的组，串联固定，在汽提室内部交替的中心和侧板。挡板中的孔，数量，尺寸和圆形或椭圆形布局相对于平行和随后的挡板中的孔定位在偏移位置，减少了穿孔挡板上的侵蚀损伤，板和优化流化固体颗粒的剥离。

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