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1.发明申请DEVICE AND PROCESS FOR DISTRIBUTION OF MIXED CHARGES ONTO FIXED BEDS OF CATALYST IN DESCENDING-FLOW REACTORS 有权混合电荷分配到下游流过反应器中固定床催化剂的装置和方法公开(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
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。
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2.发明授权Device and process for distribution of mixed charges onto fixed beds of catalyst in descending-flow reactors 有权混合电荷分布到下游反应堆中的催化剂固定床上的装置和方法公开(公告)号：US07988924B2
公开(公告)日：2011-08-02
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 , Jorilvaldo Medeiros , William Victor Carlos Candido , Ademaro Marchiori , Jorge Roberto Duncan Lima , Roberto Ruva , Marcelle Vensão 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 , Jorilvaldo Medeiros , William Victor Carlos Candido , Ademaro Marchiori , Jorge Roberto Duncan Lima , Roberto Ruva , Marcelle Vensão Camargo Foschiani , Alinson Francisco Geros
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。
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公开(公告)号：US07972570B2
公开(公告)日：2011-07-05
申请号：US12277428
申请日：2008-11-25
申请人： Jose Antonio Vidal Vieira , Wilson Kenzo Huziwara , Donizeti Aurelio Silva Belato , Ademaro Marchiori , Jorge Roberto Duncan Lima , Fabricio Torres , Carlos Otavio Brito
发明人： Jose Antonio Vidal Vieira , Wilson Kenzo Huziwara , Donizeti Aurelio Silva Belato , Ademaro Marchiori , Jorge Roberto Duncan Lima , Fabricio Torres , Carlos Otavio Brito
IPC分类号： B01J8/02
CPC分类号： B01J8/0278 , B01D3/008 , B01D3/009 , B01J8/008 , B01J19/26
摘要： A distributor nozzle for a two-phase charge, to be used in fixed-bed reactors in order to increase the area over which the mixture is dispersed and to make its flow rate the same over the whole area of the bed in the reactor. The device includes a number of fixing bars and a deflector cone frustum. The deflector cones or cone frusta may have more than one angle in order to improve the distribution, and they have a number of apertures or slits and a number of vertical directing elements or a directing cage or frame to direct the stream of the two-phase charge in order to increase the area over which the mixture is dispersed and to make its flow rate the same over the entire area of the bed in the reactor.
摘要翻译： 用于两相电荷的分配器喷嘴，用于固定床反应器，以增加混合物分散的面积，并使其流量在反应器的床的整个区域上相同。 该装置包括多个固定杆和偏转锥锥台。 偏转锥或锥形截头锥可以具有多于一个角度以改善分布，并且它们具有多个孔或狭缝和多个垂直引导元件或引导笼或框架以引导两相流 充电以增加混合物分散的面积，并使其流量在反应器的床的整个区域上相同。
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4.发明授权公开(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.
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。
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5.发明授权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
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。
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公开(公告)号：US20110295044A1
公开(公告)日：2011-12-01
申请号：US13034435
申请日：2011-02-24
申请人： Carlos René Klotz Rabello , Marlito Gomes Junior , Bernardo Galvão Siqueira , Raphael Bezerra de Menezes , Wilson Kenzo Huziwara , Tomas Shinobu Yamada , Ligia Maria Marcareli de Oliveira , Giselle de Carvalho Oliveira , William Victor Carlos Candido
发明人： Carlos René Klotz Rabello , Marlito Gomes Junior , Bernardo Galvão Siqueira , Raphael Bezerra de Menezes , Wilson Kenzo Huziwara , Tomas Shinobu Yamada , Ligia Maria Marcareli de Oliveira , Giselle de Carvalho Oliveira , William Victor Carlos Candido
IPC分类号： C07C29/145
CPC分类号： C07C29/60 , C07C29/80 , C07C31/205
摘要： The present invention describes a process for the production of propylene glycol from glycerol, the transformation of purified glycerol to propylene glycol being carried out by means of a reaction of hydrogenolysis, in the liquid phase, where the two stages of the reaction take place simultaneously and in one and the same reactor (1) under specified conditions of temperature and pressure, and the effluent from the fixed-bed reactor (1) is led to subsequent process stages that comprise separation and purification.
摘要翻译： 本发明描述了一种从甘油生产丙二醇的方法，将纯化甘油转化成丙二醇是通过在液相中的氢解反应进行的，其中反应的两个阶段同时发生， 在特定的温度和压力条件下在同一个反应器（1）中，将来自固定床反应器（1）的流出物导入包括分离和纯化的后续工艺阶段。
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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
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。
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8.发明申请公开(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。
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9.发明申请公开(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
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。
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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
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”。
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