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1. 发明授权

US06997445B2 Method and device for introducing a liquid-vapor mixture into a radial feed cylindrical fractionating column 失效
$Method and device for introducing a liquid-vapor mixture into a radial feed cylindrical fractionating column$
标题翻译：将液体 - 蒸汽混合物引入径向进料圆柱形分馏塔的方法和装置
公开(公告)号：US06997445B2
公开(公告)日：2006-02-14
申请号：US10201946
申请日：2002-07-25
申请人： Denis Vedrine
发明人： Denis Vedrine
IPC分类号： B01F3/04
CPC分类号： B01D3/008
摘要： A method and device for introducing a liquid-vapor mixture into a radial feed cylindrical fractionating column (1). The method includes separating the liquid-vapor mixture into two opposite and horizontal flows (6, 7), and directing the flows toward the lower part (4) of the column (1) to reduce the entrainments of liquid toward the upper part (5) of the column. The device includes elements (9a, 9b) for separating the liquid-vapor mixture into two opposite and horizontal flows and elements for directing the flows toward the lower section of the column. The elements cooperate to reduce the entrainment of liquid toward the upper section of the column. The method and device can be applied in the oil industry, namely in crude oil refineries as well as in chemistry and petrochemistry.
摘要翻译：一种用于将液体 - 蒸汽混合物引入径向进料圆柱形分馏塔（1）中的方法和装置。该方法包括将液体 - 蒸汽混合物分离成两个相对和水平的流动（6,7），并将流体引向塔（1）的下部（4），以减少液体向上部（5）的夹带）的列。该装置包括用于将液体 - 蒸汽混合物分离成两个相对和水平的流动的元件（9a，9b）和用于引导流向塔的下部的元件。这些元素相互配合以减少液体向柱的上部的夹带。该方法和装置可应用于石油工业，即原油炼油厂以及化学和石化。

2. 发明授权

US07258144B2 Device for homogeneous distribution of a fluid in a chamber and uses thereof 有权
标题翻译：流体在室中均匀分布的装置及其用途
公开(公告)号：US07258144B2
公开(公告)日：2007-08-21
申请号：US10476535
申请日：2002-04-19
申请人： Daniel Barthod , Denis Vedrine , Pedro Nascimento
发明人： Daniel Barthod , Denis Vedrine , Pedro Nascimento
IPC分类号： B65B1/04
CPC分类号： B01J8/0278
摘要： The invention concerns a device wherein the diffusion chamber (6) comprises, between its upstream end and its downstream end, in the direction of the fluid flow, at least an insert (12) formed by an annular ring having an external diameter identical to the internal diameter of the chamber, said annular ring being arranged perpendicular to the axis of the supply conduit and projecting towards the inside part of the chamber from the side wall(s) thereof, to form a lateral obstacle to the fluid flow, the solid surface of the insert (12) being sufficient to generate in the upstream part of the chamber a pressure higher than that of the downstream part.
摘要翻译：本发明涉及一种装置，其中扩散室（6）在其上游端和下游端之间在流体流动方向上包括至少一个由环形环形成的插入件（12），该环形环的外径与室的内径，所述环形环垂直于供应导管的轴线布置，并从其侧壁朝向腔室的内部部分突出，以形成流体流动的侧向障碍物，固体表面所述插入件（12）足以在所述室的上游部分产生比所述下游部分高的压力。

3. 发明申请

US20050011972A1 Device for homogeneous distribution of a fluid in a chamber and uses thereof 有权
标题翻译：流体在室中均匀分布的装置及其用途
公开(公告)号：US20050011972A1
公开(公告)日：2005-01-20
申请号：US10476535
申请日：2002-04-19
申请人： Daniel Barthod , Denis Vedrine , Pedro Nascimento
发明人： Daniel Barthod , Denis Vedrine , Pedro Nascimento
IPC分类号： B01J4/00 , B01J8/02 , B05B1/26
CPC分类号： B01J8/0278
摘要： The invention concerns a device wherein the diffusion chamber (6) comprises, between its upstream end and its downstream end, in the direction of the fluid flow, at least an insert (12) formed by an annular ring having an external diameter identical to the internal diameter of the chamber, said annular ring being arranged perpendicular to the axis of the supply conduit and projecting towards the inside part of the chamber from the side wall(s) thereof, to form a lateral obstacle to the fluid flow, the solid surface of the insert (12) being sufficient to generate in the upstream part of the chamber a pressure higher than that of the downstream part.
摘要翻译：本发明涉及一种装置，其中扩散室（6）在其上游端和下游端之间在流体流动方向上包括至少一个由环形环形成的插入件（12），该环形环的外径与室的内径，所述环形环垂直于供应导管的轴线布置，并从其侧壁朝向腔室的内部部分突出，以形成流体流动的侧向障碍物，固体表面所述插入件（12）足以在所述室的上游部分产生比所述下游部分高的压力。

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