公开(公告)号：US20080253937A1

公开(公告)日：2008-10-16

申请号：US11783484

申请日：2007-04-10

申请人： Wilson Kenzo Huziwara ,  Claudia Maria de Lacerda Avarenga Baptista ,  Henrique Soares Cerqueira ,  Jose Mozart Fusco

发明人： Wilson Kenzo Huziwara ,  Claudia Maria de Lacerda Avarenga Baptista ,  Henrique Soares Cerqueira ,  Jose Mozart Fusco

IPC分类号： B01J8/18

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。

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”。

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。

公开(公告)号：US6059958A

公开(公告)日：2000-05-09

申请号：US933006

申请日：1997-09-18

申请人： Jose Geraldo Furtado Ramos ,  Jose Mozart Fusco ,  Moacir Jose Bampi ,  Emanuel Freire Sandes ,  Francisco Carlos Da Costa Barros ,  Jorivaldo Medeiros ,  Claudio Fonseca Machado Dos Santos ,  Aurelio Medina Dubois ,  Ingrid Alexandra Zech ,  Monica Einsfeldt ,  Maria Celia Dos Santos Da Rocha

发明人： Jose Geraldo Furtado Ramos ,  Jose Mozart Fusco ,  Moacir Jose Bampi ,  Emanuel Freire Sandes ,  Francisco Carlos Da Costa Barros ,  Jorivaldo Medeiros ,  Claudio Fonseca Machado Dos Santos ,  Aurelio Medina Dubois ,  Ingrid Alexandra Zech ,  Monica Einsfeldt ,  Maria Celia Dos Santos Da Rocha

IPC分类号： C10G11/16 ,  C10G11/18 ,  C10G11/00

CPC分类号： C10G11/18

摘要： A process for the fluid catalytic cracking of heavy feeds under a heat balance regime is described, where one or more catalyst coolers external to the regenerator cool a stream of regenerated catalyst. A portion of said stream returns to the regenerator and a portion of the cooled regenerated catalyst is admixed to the non-cooled regenerated catalyst at a temperature substantially lower than the regenerator temperature, said admixture being brought into contact with the hydrocarbon feed to be cracked. As a result, the control of the catalyst circulation is rendered independent from the heat balance of the unit, with minimization of the thermal cracking, and therefore lower coke and fuel gas products.

摘要翻译： 描述了在热平衡状态下重质进料的流体催化裂化的方法，其中再生器外部的一个或多个催化剂冷却剂冷却再生催化剂流。 所述物流的一部分返回到再生器，并且一部分冷却的再生催化剂在基本上低于再生器温度的温度下与未冷却的再生催化剂混合，所述混合物与要进行裂化的烃进料接触。 结果，使催化剂循环的控制与单元的热平衡无关，使热裂解最小化，从而降低焦炭和燃料气体产物。

公开(公告)号：US20120234727A1

公开(公告)日：2012-09-20

申请号：US13511316

申请日：2010-09-14

申请人： Jose Mozart Fusco ,  Emanuel Freire Sandes ,  Naiara Dos Santos Lages ,  Geovani Aliatti ,  Jose Geraldo Furtado Ramos ,  Ricardo Serfaty ,  Nelson Patricio Junior, JR.

发明人： Jose Mozart Fusco ,  Emanuel Freire Sandes ,  Naiara Dos Santos Lages ,  Geovani Aliatti ,  Jose Geraldo Furtado Ramos ,  Ricardo Serfaty ,  Nelson Patricio Junior, JR.

IPC分类号： C10G11/02 ,  C10G11/00 ,  F27B15/14

CPC分类号： B01J29/90 ,  B01J8/1827 ,  B01J8/1836 ,  B01J8/1863 ,  B01J8/1872 ,  B01J29/084 ,  B01J29/088 ,  B01J29/40 ,  B01J29/405 ,  B01J29/80 ,  B01J38/30 ,  B01J2208/00902 ,  B01J2208/00938 ,  B01J2208/00991 ,  C10G11/18 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/708 ,  C10G2400/20 ,  F23C10/01

摘要： The present invention relates to a combustion device for meeting the energy demand of processes for producing light olefins (ethylene and propene) in fluidized-bed catalytic cracking units. Said combustion device is used to burn heating oil and to keep burning the coke deposited on the catalyst, with a view to heating it to meet the energy demand of the reaction, combustion taking place smoothly and uniformly, preventing the formation of hotspots within the catalytic bed and in the dilute phase following combustion (afterburning), thereby minimizing deactivation of the catalyst and the risk of damage to the equipment inside of the combustion device.

摘要翻译： 本发明涉及一种用于满足在流化床催化裂化装置中生产轻质烯烃（乙烯和丙烯）的方法的能量需求的燃烧装置。 所述燃烧装置用于燃烧加热油并保持燃烧沉积在催化剂上的焦炭，以加热它以满足反应的能量需求，燃烧发生顺利而均匀，防止在催化剂内形成热点 床和燃烧后的稀相（后燃），从而最小化催化剂的失活和燃烧装置内的设备损坏的风险。

公开(公告)号：US06197266B1

公开(公告)日：2001-03-06

申请号：US09101353

申请日：1998-10-28

申请人： Jose Mozart Fusco ,  Eduardo Cardoso De Melo Guerra ,  Valmor Neves Vieira

发明人： Jose Mozart Fusco ,  Eduardo Cardoso De Melo Guerra ,  Valmor Neves Vieira

IPC分类号： B65G5360

CPC分类号： C10G11/18 ,  B01J8/0055 ,  B04C5/15

摘要： A cyclone leg sealing system is composed of one or more intermediate solids-accumulation chambers delimited by two sealing valves and in series, the function of the valves being to prevent the back-flow of particulate material towards the inside of the separating cyclones in fluid catalytic cracking (FCC) processes, thereby ensuring the maximum efficiency of the separating effected by the cyclone.

摘要翻译： 旋风腿密封系统由一个或多个由两个密封阀限定的中间固体积聚室组成，并且串联，阀的功能是防止颗粒材料在流体催化作用下向分离旋风分离器的内部流动 裂化（FCC）工艺，从而确保由旋风分离器实现的最大分离效率。

公开(公告)号：US09089839B2

公开(公告)日：2015-07-28

申请号：US13511316

申请日：2010-09-14

申请人： Jose Mozart Fusco ,  Emanuel Freire Sandes ,  Naiara dos Santos Lages ,  Geovani Aliatti ,  Jose Geraldo Furtado Ramos ,  Ricardo Serfaty ,  Nelson Patricio Junior

发明人： Jose Mozart Fusco ,  Emanuel Freire Sandes ,  Naiara dos Santos Lages ,  Geovani Aliatti ,  Jose Geraldo Furtado Ramos ,  Ricardo Serfaty ,  Nelson Patricio Junior

IPC分类号： B01J8/18 ,  B01J38/30 ,  F23C10/01 ,  B01J29/08 ,  B01J29/80 ,  B01J8/00 ,  B01J8/24 ,  B01J8/26 ,  B01J20/30 ,  B01J20/34 ,  B01J21/20 ,  B01J23/90 ,  B01J29/90 ,  B01J38/00 ,  B01J38/02 ,  B01J38/04 ,  B01J38/12 ,  C10G11/14 ,  C10G11/18 ,  B01J29/40

CPC分类号： B01J29/90 ,  B01J8/1827 ,  B01J8/1836 ,  B01J8/1863 ,  B01J8/1872 ,  B01J29/084 ,  B01J29/088 ,  B01J29/40 ,  B01J29/405 ,  B01J29/80 ,  B01J38/30 ,  B01J2208/00902 ,  B01J2208/00938 ,  B01J2208/00991 ,  C10G11/18 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/708 ,  C10G2400/20 ,  F23C10/01

摘要： A combustion device for meeting the energy demand of processes for producing light olefins (ethylene and propene) in fluidized-bed catalytic cracking units. The combustion device is used to burn heating oil and to keep burning the coke deposited on the catalyst, with a view to heating it to meet the energy demand of the reaction, combustion taking place smoothly and uniformly, preventing the formation of hotspots within the catalytic bed and in the dilute phase following combustion (afterburning), thereby minimizing deactivation of the catalyst and the risk of damage to the equipment inside of the combustion device.

摘要翻译： 一种用于满足在流化床催化裂化装置中生产轻质烯烃（乙烯和丙烯）的方法的能量需求的燃烧装置。 燃烧装置用于燃烧加热油并保持燃烧沉积在催化剂上的焦炭，以加热它以满足反应的能量需求，燃烧发生平稳和均匀，防止在催化剂内形成热点 床和燃烧后的稀相（后燃），从而最小化催化剂的失活和燃烧装置内的设备损坏的风险。

公开(公告)号：US5665949A

公开(公告)日：1997-09-09

申请号：US507558

申请日：1995-07-26

申请人： Jose Mozart Fusco ,  Jose Geraldo Furtado Ramos ,  Valmor Neves Vieira ,  Eduardo Cardoso de Melo Guerra

发明人： Jose Mozart Fusco ,  Jose Geraldo Furtado Ramos ,  Valmor Neves Vieira ,  Eduardo Cardoso de Melo Guerra

IPC分类号： B04C9/00 ,  B01J8/18 ,  C10G11/18 ,  F27B15/08 ,  C10G11/00

CPC分类号： C10G11/18

摘要： A process for separating catalyst particles in the catalytic cracking of reacted hydrocarbons includes feeding the reacted hydrobarbons to an unconfined cyclone device made up of a diplegless cyclone opening directly into a large volume separator vessel downwardly through a mouth and upwardly through the annular space between concentric pipes. The concentric pipes are connected to the other components of the system as well as the hydrocarbon fluid catalytic cracking process carried out in the system.

摘要翻译： 用于在反应的烃的催化裂化中分离催化剂颗粒的方法包括将反应的液压条送入由直流到大体积分离器容器的无直流旋流器开口构成的无约束旋风装置，向下穿过口并向上穿过同心管之间的环形空间 。 同心管连接到系统的其他部件以及在系统中执行的烃流体催化裂化过程。