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。

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。

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：US20080313955A1

公开(公告)日：2008-12-25

申请号：US12213296

申请日：2008-06-17

申请人： Mauro Silva ,  Andrea de Rezende Pinho ,  Wilson Kenzo Huziwara ,  Amilcar Pereira Da Silva Neto ,  Carlos Nagib Khalil ,  Julio Amilcar Ramos Cabral ,  Lucia Cristina Ferreira Leite ,  Luiz Carlos Casavechia ,  Raul de Carvalho Silva

发明人： Mauro Silva ,  Andrea de Rezende Pinho ,  Wilson Kenzo Huziwara ,  Amilcar Pereira Da Silva Neto ,  Carlos Nagib Khalil ,  Julio Amilcar Ramos Cabral ,  Lucia Cristina Ferreira Leite ,  Luiz Carlos Casavechia ,  Raul de Carvalho Silva

IPC分类号： C10L1/00

CPC分类号： C11C3/00 ,  C10G3/49 ,  C10G3/57 ,  C10G11/18 ,  C10G2300/1014 ,  C10G2300/1055 ,  C10G2300/1059 ,  C10G2300/307 ,  C10G2400/04 ,  Y02E50/13 ,  Y02P30/20

摘要： The present invention comprises a thermocatalytic cracking process for the production of diesel oil from a charge of vegetable origin made from seeds of oleaginous plants in refineries possessing at least two FCC reactors. At least -one of such reactors processes heavy gas oil or residue under conventional conditions whilst at least one of such reactors processes the charge of vegetable origin made from seeds of oleaginous plants under conditions suitable, for production of diesel oil. Said process employs the same catalyst utilised in the fluid catalytic cracking process which, simultaneously, processes a conventional charge.The diesel, or biodiesel, oil produced by means of said process is of superior quality having a cetane number exceeding 40 given that the cracking reactions occur at low temperatures and the products obtained are less oxidised and consequently purer than products obtained by means of existing technology.

摘要翻译： 本发明包括一种用于在具有至少两个FCC反应器的炼油厂中由含油植物的种子从植物来源产生柴油的热催化裂解方法。 至少有一个这样的反应器在常规条件下处理重质瓦斯油或残余物，而至少一个这样的反应器在适合用于生产柴油的条件下处理由含油植物的种子制成的植物来源。 所述方法使用与流化催化裂化方法相同的催化剂，其同时处理常规电荷。 通过所述方法生产的柴油或生物柴油具有十六烷值超过40的优异品质，因为在低温下发生裂解反应，所得产物的氧化较少，因此比通过现有技术获得的产物更纯净 。

公开(公告)号：US08231777B2

公开(公告)日：2012-07-31

申请号：US12213296

申请日：2008-06-17

申请人： Mauro Silva ,  Andrea de Rezende Pinho ,  Wilson Kenzo Huziwara ,  Amilcar Pereira da Silva Neto ,  Carlos Nagib Khalil ,  Julio Amilcar Ramos Cabral ,  Lúcia Cristina Ferreira Leite ,  Luiz Carlos Casavechia ,  Raul de Carvalho Silva

发明人： Mauro Silva ,  Andrea de Rezende Pinho ,  Wilson Kenzo Huziwara ,  Amilcar Pereira da Silva Neto ,  Carlos Nagib Khalil ,  Julio Amilcar Ramos Cabral ,  Lúcia Cristina Ferreira Leite ,  Luiz Carlos Casavechia ,  Raul de Carvalho Silva

IPC分类号： C10G47/02 ,  C10L1/08

CPC分类号： C11C3/00 ,  C10G3/49 ,  C10G3/57 ,  C10G11/18 ,  C10G2300/1014 ,  C10G2300/1055 ,  C10G2300/1059 ,  C10G2300/307 ,  C10G2400/04 ,  Y02E50/13 ,  Y02P30/20

摘要： The present invention comprises a thermocatalytic cracking process for the production of diesel oil from a charge of vegetable origin made from seeds of oleaginous plants in refineries possessing at least two FCC reactors. At least one of such reactors processes heavy gas oil or residue under conventional conditions while at least one of such reactors processes the charge of vegetable origin made from seeds of oleaginous plants under conditions suitable, for production of diesel oil. Said process employs the same catalyst utilized in the fluid catalytic cracking process which, simultaneously, processes a conventional charge.The diesel, or biodiesel, oil produced by means of said process is of superior quality having a cetane number exceeding 40 given that the cracking reactions occur at low temperatures and the products obtained are less oxidized and consequently purer than products obtained by means of existing technology.

摘要翻译： 本发明包括一种用于在具有至少两个FCC反应器的炼油厂中由含油植物的种子从植物来源产生柴油的热催化裂解方法。 这些反应器中的至少一个在常规条件下处理重质瓦斯油或残余物，而这些反应器中的至少一个在适于生产柴油的条件下处理由含油植物的种子制成的植物来源。 所述方法使用与流化催化裂化方法相同的催化剂，其同时处理常规电荷。 通过所述方法生产的柴油或生物柴油具有十六烷值超过40的优异品质，因为裂化反应在低温下发生，所得产物的氧化较少，因此比通过现有技术获得的产物更纯 。

公开(公告)号：US20090142241A1

公开(公告)日：2009-06-04

申请号：US12183546

申请日：2008-07-31

申请人： Wilson Kenzo HUZIWARA ,  Emanuel Freire Sandes ,  Luiz Carlos Casavechia ,  Jose Geraldo 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 ,  Jose Geraldo Ramos ,  Andrea de Rezende Pinho ,  Shelton Rolim Cercal ,  Aurelio Medina Dubois ,  Paulo Sergio Freire ,  Nelson Patricio Junior

IPC分类号： B01J8/08

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： 本发明涉及一种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器容器之间的互连，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。