公开(公告)号：US20110226129A1

公开(公告)日：2011-09-22

申请号：US13002000

申请日：2009-06-25

申请人： Wilson Kenzo Huziwara ,  Celso Murilo Dos Santos ,  Rogério Michelan ,  Emanuel Freire Sandes

发明人： Wilson Kenzo Huziwara ,  Celso Murilo Dos Santos ,  Rogério Michelan ,  Emanuel Freire Sandes

IPC分类号： B04C3/06 ,  B01D45/16

CPC分类号： B04C3/06 ,  B04C5/13 ,  B04C5/14

摘要： A separator comprises a separation chamber (1) with at least one inlet (11a) in its upper part, a solids outlet (12) in its lower part and two outlet pipes (2 and 3) for fractions of gas. Also described is a method which the separator uses, with the fractions of gas being sucked out in two separation zones generated inside the chamber, one with reverse flow and the other with unidirectional flow.

摘要翻译： 分离器包括分离室（1），其上部具有至少一个入口（11a），在其下部具有固体出口（12）和用于部分气体的两个出口管道（2和3）。 还描述了分离器使用的方法，其中气体的分数在室内产生的两个分离区域中被吸出，一个具有逆流，另一个具有单向流动。

公开(公告)号：US08657932B2

公开(公告)日：2014-02-25

申请号：US13002000

申请日：2009-06-25

申请人： Wilson Kenzo Huziwara ,  Celson Murilo Dos Santos ,  Rogério Michelan ,  Emanuel Freire Sandes

发明人： Wilson Kenzo Huziwara ,  Celson Murilo Dos Santos ,  Rogério Michelan ,  Emanuel Freire Sandes

IPC分类号： B01D45/12

CPC分类号： B04C3/06 ,  B04C5/13 ,  B04C5/14

摘要： A separator comprises a separation chamber (1) with at least one inlet (11a) in its upper part, a solids outlet (12) in its lower part and two outlet pipes (2 and 3) for fractions of gas. Also described is a method which the separator uses, with the fractions of gas being sucked out in two separation zones generated inside the chamber, one with reverse flow and the other with unidirectional flow.

摘要翻译： 分离器包括分离室（1），其上部具有至少一个入口（11a），在其下部具有固体出口（12）和用于部分气体的两个出口管道（2和3）。 还描述了分离器使用的方法，其中气体的分数在室内产生的两个分离区域中被吸出，一个具有逆流，另一个具有单向流动。

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。

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。

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。

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：US08568669B2

公开(公告)日：2013-10-29

申请号：US12916177

申请日：2010-10-29

申请人： Wilson Kenzo Huziwara ,  Donizeti Aurelio Silva Belato ,  Jorge Roberto Duncan Lima ,  Rogério Michelan ,  William Victor Carlos Candido ,  Angelo Jose Gugelmin ,  Paulo Sérgio Freire ,  Nelson Patrício, Jr.

发明人： Wilson Kenzo Huziwara ,  Donizeti Aurelio Silva Belato ,  Jorge Roberto Duncan Lima ,  Rogério Michelan ,  William Victor Carlos Candido ,  Angelo Jose Gugelmin ,  Paulo Sérgio Freire ,  Nelson Patrício, Jr.

IPC分类号： B01J8/04 ,  B01J8/00 ,  B01J8/02 ,  B01J35/02 ,  B01J19/00 ,  B01D47/00 ,  B01D47/06

CPC分类号： B01J8/0453 ,  B01J8/0285 ,  B01J8/0292 ,  B01J2208/00353

摘要： This invention relates to a device for cooling and distributing mixed charges on fixed catalyst beds for use in the cooling zone of descending flow reactors which comprises a flat tray fitted with collector and distributor tubes for liquid superimposed upon and connected to another flat tray of similar design to the upper tray. The device, which is of smaller size in comparison with other commercially available devices, is extremely simple to install industrially and compact, and has as its main characteristic the efficiency with which it promotes reduction of the temperature of the reaction medium when it receives the cooling fluid within the catalytic reactor.

摘要翻译： 本发明涉及用于在固定催化剂床上冷却和分配混合电荷的装置，用于下游流动反应堆的冷却区，该装置包括一个装有收集器和分配器管的平板，液体重叠在另一个类似设计的平坦托盘上并与之连接 到上托盘。 与其他市售装置相比，该装置的尺寸更小，工业和紧凑的安装非常简单，并且其主要特征在于当其接收冷却时其促进反应介质的温度降低的效率 催化反应器内的流体。

公开(公告)号：US20090134063A1

公开(公告)日：2009-05-28

申请号：US12249488

申请日：2008-10-10

申请人： Wilson Kenzo Huziwara ,  Donizeti Aurelio Silva Belato ,  Jose Antonio Vidal Vieira ,  Angelo Jose Gugelmin ,  Shelton Rolim Cercal ,  Jorivaldo Medeiros ,  William Victor Carlos Candido ,  Ademaro Marchiori ,  Jorge Roberto Duncan Lima ,  Roberto Ruva ,  Marcelle Vensao Camargo Foschiani ,  Alinson Francisco Geros

发明人： Wilson Kenzo Huziwara ,  Donizeti Aurelio Silva Belato ,  Jose Antonio Vidal Vieira ,  Angelo Jose Gugelmin ,  Shelton Rolim Cercal ,  Jorivaldo Medeiros ,  William Victor Carlos Candido ,  Ademaro Marchiori ,  Jorge Roberto Duncan Lima ,  Roberto Ruva ,  Marcelle Vensao Camargo Foschiani ,  Alinson Francisco Geros

IPC分类号： B01J19/00 ,  C10G47/36

CPC分类号： B01J8/0492 ,  B01D3/009 ,  B01J8/008 ,  B01J2208/00061 ,  B01J2208/00522 ,  B01J2208/00814

摘要： The present invention relates to a device and respective process for distribution of mixed charges comprising a flat tray in the form of a disc drained by a series of drainage tubes located above the surface of fixed beds of catalysts, capable of promoting the homogenisation and distribution of charges by means of said device.Such drainage tubes mounted in said manner have the objective of restricting and reorienting the flow of mixed charges, multiplying the points whereon they fall, principally of the liquid phase, onto said beds of catalysts. For the purpose of doing so said drainage ducts, being segments of tubes, distributed on the entire surface of said tray possess caps affixed at the upper extremity thereof impeding the direct flow of charge onto the bed of catalyst, creating a reservoir of liquid on the tray, subsequently being drained down such device in a more controlled manner.

摘要翻译： 本发明涉及一种用于分配混合装料的装置和各自的方法，其包括以位于催化剂固定床表面上方的一系列排放管排出的盘形式的平板，其能够促进均匀化和分布 借助于所述装置进行充电。 以这种方式安装的这种排水管的目的是限制和重新定向混合装料的流动，将其下降的点（主要是液相）乘以所述催化剂床。 为了这样做，分配在所述托盘的整个表面上的作为分段的管的排水管道具有固定在其上端的帽阻止电荷直接流到催化剂床上，在其上形成液体储存器 托盘，随后以更受控制的方式排出这种装置。

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：US20110155642A1

公开(公告)日：2011-06-30

申请号：US12980096

申请日：2010-12-28

申请人： Wilson Kenzo Huziwara ,  Leonardo Fialho de Mello ,  Oscar Rene Chamberlain Pravia ,  Gustavo Torres Moure ,  Odnei Cesar Macalossi ,  Luiz Carlos Casavechia

发明人： Wilson Kenzo Huziwara ,  Leonardo Fialho de Mello ,  Oscar Rene Chamberlain Pravia ,  Gustavo Torres Moure ,  Odnei Cesar Macalossi ,  Luiz Carlos Casavechia

IPC分类号： C10G11/00 ,  B01J8/00

CPC分类号： C10G11/18 ,  C10G11/182 ,  C10G2300/1033 ,  C10G2300/4043 ,  C10G2300/70 ,  C10G2300/701 ,  Y02P30/446

摘要： This invention concerns a fluid catalytic cracking (FCC) process with reduced carbon monoxide emission which modifies the regeneration phase of the spent catalyst by using pure oxygen without the need for dilution when burning coke adhering to the catalyst. In addition, this invention improves the reconditioning stage of the catalyst, incorporating a reconditioner supplementary to a conventional reconditioner which employs nitrogen as a carrier gas in the reconditioning of the already regenerated catalyst.

摘要翻译： 本发明涉及一种具有减少的一氧化碳排放的流化催化裂化（FCC）方法，其通过使用纯氧而改变废催化剂的再生相，而在燃烧焦炭附着于催化剂时不需要稀释。 此外，本发明改进了催化剂的再生阶段，结合了在已经再生的催化剂的再生中使用氮气作为载气的常规再生器的补充剂。