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1. 发明授权

US06881385B2 Device for the isomerization of gasoline with a high benzene content 失效
标题翻译：苯含量高的汽油异构化装置
公开(公告)号：US06881385B2
公开(公告)日：2005-04-19
申请号：US10107477
申请日：2002-03-28
申请人： Marc Fersing , Pedro Nascimento
发明人： Marc Fersing , Pedro Nascimento
IPC分类号： C10G49/02 , C10G45/58 , C10G65/08 , B01J8/02
CPC分类号： C10G45/58 , C10G2400/02
摘要： A method for the isomerization of a hydrocarbonic charge containing a substantial quantity of paraffin base hydrocarbons with 5 or 6 carbon atoms and a benzene content that is greater than or equal to 2% by weight, in which the charge to be treated passes, in the presence of hydrogen, at a total pressure greater than or equal to 10.105 Pa (10 bars) and at an average temperature ranging between 100 and 200° C., through at least one reactor (5) containing a catalyst. An adjunctive fluid is introduced in the upstream section of the reaction zone; a fluid that at 40° C. and under atmospheric pressure (1.0134.105 Pa), is in a gaseous phase and has a density that is less than or equal to that of the normal-pentane taken into account under the same conditions.
摘要翻译：含有大量含有5或6个碳原子的石蜡基烃和大于或等于2重量％的苯含量的烃电荷异构化的方法，其中待处理的电荷通过，在大于或等于10.10PaPa（10巴）的总压力下，在100-200℃的平均温度范围内，通过至少一个含有催化剂在反应区的上游段引入辅助流体; 在40℃和大气压（1.0134.105Pa）下的流体处于气相并且具有小于或等于所采用的正戊烷的密度在相同条件下考虑。

2. 发明授权

US06416657B1 Method for the isomerization of gasoline with a high benzene content 失效
标题翻译：苯含量高的汽油异构化方法
公开(公告)号：US06416657B1
公开(公告)日：2002-07-09
申请号：US09282442
申请日：1999-03-31
申请人： Marc Fersing , Pedro Nascimento
发明人： Marc Fersing , Pedro Nascimento
IPC分类号： C10G3504
CPC分类号： C10G45/58 , C10G2400/02
摘要： A method for the isomerization of a hydrocarbonic charge containing a substantial quantity of paraffin base hydrocarbons with 5 or 6 carbon atoms and a benzene content that is greater than or equal to 2% by weight, in which the charge to be treated passes, in the presence of hydrogen, at a total pressure greater than or equal to 10.105 Pa (10 bars) and at an average temperature ranging between 100 and 200° C., through at least one reactor (5) containing a catalyst. An adjunctive fluid is introduced in the upstream section of the reaction zone; a fluid that at 40° C. and under atmospheric pressure (1.0134.105 Pa), is in a gaseous phase and has a density that is less than or equal to that of the normal-pentane taken into account under the same conditions.
摘要翻译：含有大量含有5或6个碳原子的石蜡基烃和大于或等于2重量％的苯含量的烃电荷异构化的方法，其中待处理的电荷通过，在大于或等于10.105Pa（10巴）的总压力下，在100-200℃的平均温度下，通过至少一个含有催化剂的反应器（5），存在氢气。在反应区的上游段引入辅助流体; 在40℃和大气压（1.0134.105Pa）下的流体处于气相并且具有小于或等于在相同条件下考虑的正戊烷的密度。

3. 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。

4. 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。

5. 发明授权

US06740229B2 Method for drying the charge from a unit that treats petroleum cuts with a low water charge 失效
标题翻译：从低水量处理石油馏分的装置中干燥装料的方法
公开(公告)号：US06740229B2
公开(公告)日：2004-05-25
申请号：US10187965
申请日：2002-07-03
申请人： Pedro Nascimento , Jacques Couillard , Jean-Louis Mauleon , Alain Milan
发明人： Pedro Nascimento , Jacques Couillard , Jean-Louis Mauleon , Alain Milan
IPC分类号： C10G3304
CPC分类号： C10G33/04
摘要： This invention relates to a method for drying the charge of a unit that treats petroleum cuts with a low water charge that consists in injecting a hydrolysable chemical compound into said charge. The quantity of the chemical compound injected is at least equal to the quantity necessary for all the water contained in the charge to react by hydrolysis with said chemical compound. The invention finds its application in units that treat petroleum cuts and whose operation is sensitive to the presence of water in their charges, in particular the paraffin base hydrocarbon isomerisation units. One drawing.
摘要翻译：本发明涉及一种用于干燥以低水费处理石油馏分的装置的装料的方法，该方法包括将可水解化学化合物注入所述装料中。注入的化合物的量至少等于包含在电荷中的所有水通过用所述化合物水解反应。本发明以其处理石油馏分的单元并且其操作对其电荷中的水的存在，特别是石蜡基烃异构化单元是敏感的单元来应用。一幅画。

6. 发明申请

US20140284392A1 TRAY FOR DISPENSING A GAS AND A LIQUID, REACTOR PROVIDED WITH SUCH A TRAY, AND USE OF SAID TRAY 有权
标题翻译：用于分配气体和液体的托盘，用这种托盘提供的反应器和使用固体托盘
公开(公告)号：US20140284392A1
公开(公告)日：2014-09-25
申请号：US14235953
申请日：2012-08-02
申请人： Pedro Nascimento , Pedro Da Silva
发明人： Pedro Nascimento , Pedro Da Silva
IPC分类号： B05B1/34 , B05B1/14
CPC分类号： B05B1/3405 , B01D3/008 , B01D3/205 , B01F3/04078 , B01J8/02 , B01J8/0492 , B01J2208/0092 , B01J2208/00929 , B05B1/14
摘要： A distributor tray (1) for a gas and a liquid circulating as a co-current, said tray comprising a plate (10) perforated by orifices (12) and supporting hollow chimneys (20) extending perpendicularly to said plate (10), each orifice (12) of the plate being surmounted by a chimney (20) of identical cross section to said orifice (12), characterized in that the plate (10) is equipped with a plurality of openings (30) arranged on the periphery of each chimney (20) inside a circumscribed circle, the centre of which coincides with the centre of the chimney (20), and the radius of which is less than or equal to 1/3 of the shortest distance separating two adjacent chimneys (20), and in that a single deflector element (40, 100) is arranged beneath each chimney (20), the openings (30) and the deflector element (40,100) associated with each of the chimneys (20) being so arranged as to impart a rotating movement to the gas/liquid mixture under each chimney.
摘要翻译：一种用于气体和作为并流循环的液体的分配器托盘（1），所述托盘包括由孔（12）穿孔的板（10）和垂直于所述板（10）延伸的支撑空心烟囱（20），每个板的孔（12）由与所述孔（12）相同横截面的烟囱（20）所覆盖，其特征在于，所述板（10）配备有布置在每个所述孔（12）的周边上的多个开口（30）烟囱（20）内部的外接圆圈，其中心与烟囱（20）的中心重合，其半径小于或等于分隔两个相邻烟囱（20）的最短距离的1/3，并且在每个烟囱（20）下方设置有单个偏转元件（40,100），与每个烟囱（20）相关联的开口（30）和偏转元件（40,100）被布置成赋予旋转运动到每个烟囱下的气体/液体混合物。

7. 发明申请

US20090047194A1 Inner Tray For A Chamber 有权
标题翻译：室内托盘
公开(公告)号：US20090047194A1
公开(公告)日：2009-02-19
申请号：US11792585
申请日：2005-12-07
申请人： Pedro Nascimento , Pedro Da Silva , Matthew Allen
发明人： Pedro Nascimento , Pedro Da Silva , Matthew Allen
IPC分类号： B01J19/00 , B01D3/20 , B01D3/32
CPC分类号： B01D3/20 , B01D3/324 , B01J8/008 , B01J8/0242 , B01J8/0278
摘要： The invention concerns an inner tray, arranged inside a chamber, comprising a plurality of parallel beams (1), located in a common horizontal plane and fixed through their ends to the wall of the chamber, and, between said beams and supported thereby, rows of adjacent rectangular plates (2), completely covering the space between the beams. The invention is characterized in that the supporting edges (3) of the plates (2) through which the latter are supported on the beams (1), are folded downwards by two substantially right-angled folds, and in that each of the edges (4) of the plates (2), perpendicular to the beams (1) is folded so as to form a female part (4a) or a male part (4b) capable of being respectively nested in a male (4b) or female (4a) part formed by the folded edge of the adjacent plate. The invention also concerns a chamber containing such a tray.
摘要翻译：本发明涉及一种布置在室内的内托盘，其包括多个平行的梁（1），该平行梁位于共同的水平平面中，并通过其端部固定在室的壁上，并且在所述梁之间并由其支撑，的相邻矩形板（2），完全覆盖梁之间的空间。本发明的特征在于，板（2）的支撑边缘（3）通过其支撑在梁（1）上，通过两个基本上直角的折叠向下折叠，并且每个边缘垂直于梁（1）的板（2）的折叠（4）被折叠以形成能够分别嵌套在阳（4b）或阴（4a）中的阴部分（4a）或阳部分（4b））部分由相邻板的折叠边缘形成。本发明还涉及包含这种托盘的室。

8. 发明授权

US06673977B2 Procedure and device for the alkylation of isobutane by light olefins 失效
标题翻译：通过轻质烯烃烷基化异丁烷的方法和装置
公开(公告)号：US06673977B2
公开(公告)日：2004-01-06
申请号：US09739655
申请日：2000-12-20
申请人： Jean-Louis Mauleon , Pedro Nascimento
发明人： Jean-Louis Mauleon , Pedro Nascimento
IPC分类号： C07C256
CPC分类号： C07C9/00 , C07C2523/40 , C07C2523/74 , C07C2527/06
摘要： A procedure for the alkylation of isobutane by olefinic hydrocarbons, in which a first hydrocarbon charge (3) rich in isobutane is put in contact with a second hydrocarbon charge rich in light olefins (2), under conditions that will provoke the alkylation of the isobutane by the light olefins, the effluents that emanate from the reaction area in a fractionation column (6) are treated in order to extract therefrom at least a first cut rich in alkylate (7), a second cut rich in normal butane (8) and a third cut rich in isobutane (9), said third cut (9) is then recycled at the entry of the alkylation reaction area. The second cut (8) rich in normal butane is purified (12) so as to lower its content in compounds with 5 or more carbon atoms to a value that is less than or equal to 5% by weight, the cut thus purified (14) is treated in an isomerization reactor (16) of normal butane to isobutane, this cut is then recycled (21) at the entry of the alkylation effluents fractionation column (6).
摘要翻译：烯烃的烷基化方法，其中富含异丁烷的第一烃装料（3）与富含轻质烯烃（2）的第二烃装料在引发异丁烷的烷基化的条件下接触通过轻质烯烃处理从分馏塔（6）中的反应区域发出的流出物，以便从其中提取至少第一馏分富含烷基化物（7），富含正丁烷（8）的第二馏分和然后将富含异丁烷（9）的第三馏分，所述第三馏分（9）在烷基化反应区的入口处再循环。将富含正常丁烷的第二馏分（8）纯化（12），以将其含有5个或更多个碳原子的化合物的含量降低至小于或等于5重量％的值，由此纯化（14 ）在正丁烷的异构化反应器（16）至异丁烷中处理，然后在烷基化废水分馏塔（6）的入口处将该馏分再循环（21）。

9. 发明授权

US09399229B2 Tray for dispensing a gas and a liquid, reactor provided with such a tray, and use of said tray 有权
标题翻译：用于分配气体和液体的托盘，设置有这种托盘的反应器和所述托盘的使用
公开(公告)号：US09399229B2
公开(公告)日：2016-07-26
申请号：US14235953
申请日：2012-08-02
申请人： Pedro Nascimento , Pedro Da Silva
发明人： Pedro Nascimento , Pedro Da Silva
IPC分类号： B01F3/04 , B01J8/02 , B05B1/34 , B01D3/00 , B01D3/20 , B01J8/04 , B05B1/14
CPC分类号： B05B1/3405 , B01D3/008 , B01D3/205 , B01F3/04078 , B01J8/02 , B01J8/0492 , B01J2208/0092 , B01J2208/00929 , B05B1/14
摘要： A distributor tray for a gas and a liquid circulating as a co-current, said tray comprising a plate perforated by orifices and supporting hollow chimneys extending perpendicularly to said plate, each orifice of the plate being surmounted by a chimney of identical cross section to said orifice, characterized in that the plate is equipped with a plurality of openings arranged on the periphery of each chimney inside a circumscribed circle, the center of which coincides with the center of the chimney, and the radius of which is less than or equal to ⅓ of the shortest distance separating two adjacent chimneys, and in that a single deflector element is arranged beneath each chimney, the openings and the deflector element associated with each of the chimneys being so arranged as to impart a rotating movement to the gas/liquid mixture under each chimney.
摘要翻译：一种用于气体和作为同流循环的液体的分配器托盘，所述托盘包括由孔开孔的板和垂直于所述板延伸的支撑空心烟囱，所述板的每个孔由相同截面的烟囱覆盖所述板其特征在于，所述板配备有多个开口，所述多个开口布置在每个烟囱的周边上的外接圆圈内，所述外接圆的中心与烟囱的中心重合，其半径小于或等于1/3 分隔两个相邻烟囱的最短距离，并且在每个烟囱下方布置单个偏转元件，与每个烟囱相关联的开口和偏转元件被布置成向下面的气/液混合物施加旋转运动每个烟囱

10. 发明授权

US07931871B2 Inner tray for a chamber 有权
标题翻译：用于室的内托盘
公开(公告)号：US07931871B2
公开(公告)日：2011-04-26
申请号：US11792585
申请日：2005-12-07
申请人： Pedro Nascimento , Pedro Da Silva , Matthew Allen
发明人： Pedro Nascimento , Pedro Da Silva , Matthew Allen
IPC分类号： B01J19/00 , B01J35/02 , B01D3/14 , C10J1/08
CPC分类号： B01D3/20 , B01D3/324 , B01J8/008 , B01J8/0242 , B01J8/0278
摘要： The invention concerns an inner tray, arranged inside a chamber, comprising a plurality of parallel beams (1), located in a common horizontal plane and fixed through their ends to the wall of the chamber, and, between said beams and supported thereby, rows of adjacent rectangular plates (2), completely covering the space between the beams. The invention is characterized in that the supporting edges (3) of the plates (2) through which the latter are supported on the beams (1), are folded downwards by two substantially right-angled folds, and in that each of the edges (4) of the plates (2), perpendicular to the beams (1) is folded so as to form a female part (4a) or a male part (4b) capable of being respectively nested in a male (4b) or female (4a) part formed by the folded edge of the adjacent plate. The invention also concerns a chamber containing such a tray.
摘要翻译：本发明涉及一种布置在室内的内托盘，其包括多个平行的梁（1），该平行梁位于共同的水平平面中，并通过其端部固定在室的壁上，并且在所述梁之间并由其支撑，的相邻矩形板（2），完全覆盖梁之间的空间。本发明的特征在于，板（2）的支撑边缘（3）通过其支撑在梁（1）上，通过两个基本上直角的折叠向下折叠，并且每个边缘垂直于梁（1）的板（2）的折叠（4）被折叠以形成能够分别嵌套在阳（4b）或阴（4a）中的阴部分（4a）或阳部分（4b））部分由相邻板的折叠边缘形成。本发明还涉及包含这种托盘的室。

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