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：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：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：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：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。

公开(公告)号：US08088274B2

公开(公告)日：2012-01-03

申请号：US11957949

申请日：2007-12-17

申请人： William Richard Gilbert ,  Emanuel Freire Sandes ,  Andrea de Rezende Pinho ,  Claudia Maria de Lacerda Alvarenga Baptista

发明人： William Richard Gilbert ,  Emanuel Freire Sandes ,  Andrea de Rezende Pinho ,  Claudia Maria de Lacerda Alvarenga Baptista

IPC分类号： C10G11/18

CPC分类号： C10G11/18 ,  C10G2300/1044 ,  C10G2300/1055 ,  C10G2300/107 ,  C10G2300/4081 ,  C10G2300/805 ,  C10G2400/20

摘要： A process is described for catalytic cracking of hydrocarbon feedstocks from petroleum refining which increases substantially the yields of light olefins. The process limits the extreme conditions to a first reaction section and introduces a stream of cooling fluid above the feedstock injection point so as to maintain a second reaction section under cracking conditions which produce light olefins propene and ethene, and inhibits reactions undesirable for the process.

摘要翻译： 描述了从石油精炼催化裂化烃原料的方法，其大大提高了轻质烯烃的产率。 该方法将极端条件限制到第一反应段，并将冷却流体流引入原料注入点上方，以便在产生轻质烯烃丙烯和乙烯的裂化条件下保持第二反应段，并抑制对该方法不期望的反应。

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：US07736491B2

公开(公告)日：2010-06-15

申请号：US10559528

申请日：2004-05-19

申请人： Claudia Maria de Lacerda Alvarenga Baptista ,  Henrique Soares Cerqueira ,  Emanuel Freire Sandes

发明人： Claudia Maria de Lacerda Alvarenga Baptista ,  Henrique Soares Cerqueira ,  Emanuel Freire Sandes

IPC分类号： C10G11/00 ,  C10G51/06 ,  C10G35/04 ,  F27B15/08 ,  B01J8/08

CPC分类号： C10G11/18 ,  C10G2400/28

摘要： A process for the fluid catalytic cracking of mixed hydrocarbon feeds from different sources is described, such as feeds A and B of different crackability, the process being especially directed to obtaining light fractions such as LPG and comprising injecting feed A in the base of the riser reactive section and feed B, of lower crackability, at a height between 10% and 80% of the riser, with feed B comprising between 5% and 50% of the total processed feed. The process requires that the feeds present differences in the contaminant content, improved dispersion of feeds A and B and feed B injection temperature same or higher than that of feed A.

摘要翻译： 描述了用于来自不同来源的混合烃进料的流化催化裂化的方法，例如不同裂化性的进料A和B，该方法特别涉及获得轻馏分如LPG，并且包括将提取物A的基料中注入进料A 反应段和进料B在提升管的10％至80％之间的高度处具有较低的可裂性，进料B占加工进料总量的5％至50％。 该方法要求进料存在污染物含量的差异，改善进料A和B的分散性，并将B进料温度与进料A相同或更高。

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。