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1.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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2.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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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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4.发明申请公开(公告)号：US20110104018A1
公开(公告)日：2011-05-05
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： B01J19/00
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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