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1.发明授权Process and device for simulated moving bed separation with a reduced number of valves 有权用于模拟移动床分离的过程和装置，减少阀门数量公开(公告)号：US07582206B2
公开(公告)日：2009-09-01
申请号：US11890526
申请日：2007-08-07
IPC分类号： B01D15/08
CPC分类号： G01N30/6069 , B01D15/1842 , B01D53/0423 , B01D53/0446 , B01D2256/24 , B01D2257/7027 , B01D2259/4148 , C07C7/12 , G01N30/02 , G01N30/44 , C07C15/08 , B01D15/1821
摘要： A simulated moving bed (SMB) separation device comprising a column, beds Ai of adsorbent separated by plates Pi with a single distribution and extraction network for fluids, in particular feed F, desorbant D, raffinate R and extract B, and a plurality of two-way valves for distribution of said fluids, said valves being limited in number compared with the prior art. The column is divided into a plurality of sectors Sk with 2 or 3 superimposed plates, each sector Sk comprising an external bypass line Lk connected to each plate Pi of Sk via a connector comprising a plate valve Vi. Each line Lk comprises a controlled means for limiting its internal flow, and is connected to each of the fluid networks F, D, R, E via a single line comprising a single controlled two-way isolation valve to supply for sequential supply or withdrawal of the corresponding fluid F, D, R or E towards or from the sector Sk under consideration. The SMB device may be used for the separation of para-xylene or meta-xylene from an aromatic C8 cut.
摘要翻译： 包括柱的模拟移动床（SMB）分离装置，具有用于流体的单个分配和提取网络的板Pi分离的吸附剂的吸附剂Ai，特别是进料F，脱硫剂D，萃余液R和萃取物E，以及多个二 用于分配所述流体的通道阀，与现有技术相比，所述阀的数量受到限制。 该列被分成具有2或3个叠加板的多个扇区Sk，每个扇区Sk包括通过包括板阀Vi的连接器连接到Sk的每个板Pi的外部旁路管线Lk。 每条线路Lk包括用于限制其内部流动的受控装置，并且经由包括单个受控双向隔离阀的单个管线连接到每个流体网络F，D，R，E，以供供应连续供应或撤出 相应的液体F，D，R或E朝向或来自所考虑的部分Sk。 SMB装置可用于从芳香C8馏分分离对二甲苯或间二甲苯。
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2.发明授权Process and device for simulated moving bed separation with a reduced number of large diameter valves 有权具有减少数量的大直径阀门的模拟移动床分离的过程和装置公开(公告)号：US07582207B2
公开(公告)日：2009-09-01
申请号：US11907625
申请日：2007-10-15
IPC分类号： B01D15/08
CPC分类号： B01D15/1842 , C07C7/13 , G01N30/44 , C07C15/08
摘要： The invention concerns a simulated moving bed (SMB) separation device and process comprising a column, beds Ai of adsorbent separated by plates Pi with a single distribution and extraction network for fluids, in particular feed F, desorbant D, raffinate R and extract E, and a plurality of two-way valves for distribution of said fluids, said valves being limited in number and in particular with dimensions that are smaller than in the prior art. According to the invention, the column is divided into a plurality of sectors Sk with 2 superimposed plates, each sector Sk comprising an external principal bypass line Lk connected to each plate P1 of Sk via a large diameter plate valve V1 and an external secondary bypass line Mk comprising a small diameter valve VMk connected to the adjacent sector Sk−1. Each line Lk comprises a flow limitation means, and is connected to each of the fluid networks F, D, R, E via a single large diameter valve for sequential supply or withdrawal of the corresponding fluid F, D, R or E to or from the sector Sk under consideration.
摘要翻译： 本发明涉及一种模拟移动床（SMB）分离装置和方法，该装置包括一个柱，吸附剂分离的吸附剂的吸附剂Ai用具有单一分布的流体分离和萃取网络，特别是进料F，脱硫剂D，萃余液R和提取物E， 以及用于分配所述流体的多个二通阀，所述阀的数量受到限制，特别是尺寸小于现有技术中的尺寸。 根据本发明，列被分成具有2个叠加板的多个扇区Sk，每个扇区Sk包括通过大直径板阀Vi连接到Sk的每个板Pi的外部主旁路管线Lk和外部辅助旁路管线 Mk包括连接到相邻扇区Sk-1的小直径阀VMk。 每条线路Lk包括流量限制装置，并经由单个大直径阀连接到每个流体网络F，D，R，E，用于将相应的流体F，D，R或E顺序地供给或从其中取出 正在考虑的部门Sk。
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3.发明申请PROCESS AND DEVICE FOR SIMULATED MOVING BED SEPARATION WITH A REDUCED NUMBER OF LARGE DIAMETER VALVES AND A REDUCED LINE VOLUME 有权用于模拟移动床分离的过程和装置，具有减少的大直径阀和减少的线体积公开(公告)号：US20080217232A1
公开(公告)日：2008-09-11
申请号：US12044306
申请日：2008-03-07
IPC分类号： B01D15/08
CPC分类号： B01D15/1842 , C07C7/12 , C07C15/08 , C07C9/00
摘要： The invention concerns a simulated moving bed adsorption separation device comprising a limited number of large diameter valves. According to the invention, the device comprises a column with a plurality of sectors Sk with 2 superimposed plates Pi with a single distribution network, each sector Sk comprising an external principal bypass line Lk connected to each plate Pi of Sk via a large diameter plate valve Vi and an external secondary bypass line Mk comprising a small diameter valve VMk connected to the adjacent sector Sk−1. Each line Lk comprises a flow rate limitation means and is connected to each fluid network via a single large diameter valve. Further, the connectors of lines Lk onto the column are offset by at most 20° inside Sk to limit the volume of lines Lk, and are offset by a mean angle in the range 70° to 110° between two neighbouring sectors Sk and Sk+1 so as not to weaken the column mechanically. The plates preferably comprise panels DMEi,j with parallel segments the direction of which varies from plate to plate or per group of 2 plates.The invention also concerns a separation process using said device.
摘要翻译： 本发明涉及包含有限数量的大直径阀的模拟移动床吸附分离装置。 根据本发明，该装置包括具有多个扇区Sk的列，具有具有单个分配网络的2个叠加板Pi，每个扇区Sk包括通过大直径板阀连接到每个Sk板的Pi的外部主旁路管线Lk Vi和外部辅助旁路管线Mk，其包括连接到相邻扇区Sk-1的小直径阀VMk。 每条线路Lk包括流量限制装置，并通过单个大直径阀连接到每个流体网络。 此外，线路Lk到列上的连接器在Sk内部偏移至多20°以限制线路Lk的体积，并且被两个相邻扇区之间的平均角度偏移在70°至110°之间Sk和Sk + 1，以免机械地削弱色谱柱。 板优选地包括具有平行段的面板DMEi，j，其平行段的方向从板到板或每组2个板变化。 本发明还涉及使用所述装置的分离方法。
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4.发明申请Process and device for simulated moving bed separation with a reduced number of large diameter valves 有权具有减少数量的大直径阀门的模拟移动床分离的过程和装置公开(公告)号：US20080121586A1
公开(公告)日：2008-05-29
申请号：US11907625
申请日：2007-10-15
IPC分类号： B01D15/08
CPC分类号： B01D15/1842 , C07C7/13 , G01N30/44 , C07C15/08
摘要： The invention concerns a simulated moving bed (SMB) separation device and process comprising a column, beds Ai of adsorbent separated by plates Pi with a single distribution and extraction network for fluids, in particular feed F, desorbant D, raffinate R and extract E, and a plurality of two-way valves for distribution of said fluids, said valves being limited in number and in particular with dimensions that are smaller than in the prior art. According to the invention, the column is divided into a plurality of sectors Sk with 2 superimposed plates, each sector Sk comprising an external principal bypass line Lk connected to each plate Pi of Sk via a large diameter plate valve Vi and an external secondary bypass line Mk comprising a small diameter valve VMk connected to the adjacent sector Sk−1. Each line Lk comprises a flow limitation means, and is connected to each of the fluid networks F, D, R, E via a single large diameter valve for sequential supply or withdrawal of the corresponding fluid F, D, R or E to or from the sector Sk under consideration.
摘要翻译： 本发明涉及一种模拟移动床（SMB）分离装置和方法，该装置包括一列，通过单独的分配和提取网络由板分离的吸附剂分离的吸附剂床 流体，特别是进料F，脱硫剂D，萃余液R和萃取物E，以及用于分配所述流体的多个二通阀，所述阀的数量受到限制，特别是尺寸小于现有技术中的尺寸。 根据本发明，列被分成具有2个叠加板的多个扇区S N，每个扇区S N包括外部主旁路线L k 通过大直径平板阀V I和外部次级旁通管线M'连接到S＆lt; S＆gt;的每个板P i i / 其包括连接到相邻扇区S k-1的小直径阀V M k N N。 每条线路包括流量限制装置，并且通过单个大直径阀连接到每个流体网络F，D，R，E，以顺序地供应或取出相应的流体F， D，R或E到或来自所考虑的部门Sk。
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5.发明授权Process and device for simulated moving bed separation with a reduced number of large diameter valves and a reduced line volume 有权用于模拟移动床分离的过程和装置，减少了大直径阀门的数量和减少的管线体积公开(公告)号：US07569141B2
公开(公告)日：2009-08-04
申请号：US12044306
申请日：2008-03-07
IPC分类号： B01D15/08
CPC分类号： B01D15/1842 , C07C7/12 , C07C15/08 , C07C9/00
摘要： The invention concerns a simulated moving bed adsorption separation device comprising a limited number of large diameter valves. According to the invention, the device comprises a column with a plurality of sectors Sk with 2 superimposed plates Pi with a single distribution network, each sector Sk comprising an external principal bypass line Lk connected to each plate Pi of Sk via a large diameter plate valve Vi and an external secondary bypass line Mk comprising a small diameter valve VMk connected to the adjacent sector Sk−1. Each line Lk comprises a flow rate limitation means and is connected to each fluid network via a single large diameter valve. Further, the connectors of lines Lk onto the column are offset by at most 20° inside Sk to limit the volume of lines Lk, and are offset by a mean angle in the range 70° to 110° between two neighbouring sectors Sk and Sk+1 so as not to weaken the column mechanically. The plates preferably comprise panels DMEi,j with parallel segments the direction of which varies from plate to plate or per group of 2 plates.The invention also concerns a separation process using said device.FIG. 2 to be published.
摘要翻译： 本发明涉及包含有限数量的大直径阀的模拟移动床吸附分离装置。 根据本发明，该装置包括具有多个扇区Sk的列，具有具有单个分配网络的2个叠加板Pi，每个扇区Sk包括通过大直径板阀连接到每个Sk板的Pi的外部主旁路管线Lk Vi和外部辅助旁路管线Mk，其包括连接到相邻扇区Sk-1的小直径阀VMk。 每条线路Lk包括流量限制装置，并通过单个大直径阀连接到每个流体网络。 此外，线路Lk到列上的连接器在Sk内部偏移至多20°以限制线路Lk的体积，并且被两个相邻扇区之间的平均角度偏移在70°至110°之间Sk和Sk + 1，以免机械地削弱色谱柱。 板优选地包括具有平行段的面板DMEi，j，其平行段的方向从板到板或每组2个板变化。 本发明还涉及使用所述装置的分离方法。
2 发布。 -
6.发明申请Process and device for simulated moving bed separation with a reduced number of valves and lines 有权用于模拟移动床分离的过程和装置，阀和线路数量减少公开(公告)号：US20080237132A1
公开(公告)日：2008-10-02
申请号：US12073697
申请日：2008-03-07
CPC分类号： G01N30/38 , B01D15/1842 , B01D53/0423 , B01D53/06 , B01D2257/7027 , B01D2259/4148 , C07C1/26 , C07C17/10 , C07C2529/40 , G01N30/02 , C07C9/00 , C07C19/075 , B01D15/1821
摘要： The invention concerns a simulated moving bed adsorption separation device comprising a limited number of valves. According to the invention, the device comprises a column with a plurality of sectors Sk with 2 superimposed plates Pi with a single distribution network, each sector Sk comprising an external principal bypass line Lk connected to each plate Pi of Sk via a plate valve Vi. Each line Lk comprises a flow limitation means and is connected to each of the fluid networks via a single valve.Further, the connectors of lines Lk onto the column are offset by at most 20° inside Sk to limit the volume of lines Lk, and are offset by a mean angle in the range 70° to 110° between two neighbouring sectors Sk and Sk+1 so as not to weaken the column mechanically. The plates preferably comprise panels DMEi,j with parallel segments the direction of which varies from plate to plate or per group of 2 plates.The invention also concerns a separation process using said device, in particular to separate para-xylene or meta-xylene from an aromatic C8 cut.
摘要翻译： 本发明涉及包括有限数量的阀的模拟移动床吸附分离装置。 根据本发明，该装置包括具有多个扇区Sk的列，其具有带有单个分配网络的2个叠加板Pi，每个扇区Sk包括通过板阀V连接到Sk的每个板Pi的外部主旁路管线Lk， SUB> i 。 每条线路Lk包括流量限制装置，并通过单个阀连接到每个流体网络。 此外，线路Lk到列上的连接器在Sk内部偏移至多20°以限制线路Lk的体积，并且被两个相邻扇区之间的平均角度偏移在70°至110°之间Sk和Sk + 1，以免机械地削弱色谱柱。 板优选地包括具有平行段的面板DMEi，j，其平行段的方向从板到板或每组2个板变化。 本发明还涉及使用所述装置的分离方法，特别是将芳族C8馏分的对二甲苯或间二甲苯分离出来。
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7.发明申请Process and device for simulated moving bed seperation with a reduced number of valves 有权用于模拟移动床分离的过程和装置，阀门数量减少公开(公告)号：US20080041788A1
公开(公告)日：2008-02-21
申请号：US11890526
申请日：2007-08-07
CPC分类号： G01N30/6069 , B01D15/1842 , B01D53/0423 , B01D53/0446 , B01D2256/24 , B01D2257/7027 , B01D2259/4148 , C07C7/12 , G01N30/02 , G01N30/44 , C07C15/08 , B01D15/1821
摘要： The invention concerns a simulated moving bed (SMB) separation device comprising a column, beds Ai of adsorbent separated by plates Pi with a single distribution and extraction network for fluids, in particular feed F, desorbant D, raffinate R and extract E, and a plurality of two-way valves for distribution of said fluids, said valves being limited in number compared with the prior art. According to the invention, the column is divided into a plurality of sectors Sk with 2 or 3 superimposed plates, each sector Sk comprising an external bypass line Lk connected to each plate Pi of Sk via a connector comprising a plate valve Vi. Each line Lk comprises a controlled means for limiting its internal flow, and is connected to each of the fluid networks F, D, R, E via a single line comprising a single controlled two-way isolation valve to supply for sequential supply or withdrawal of the corresponding fluid F, D, R or E towards or from the sector Sk under consideration. The invention also concerns a separation process using said device or the use of said device for the separation of para-xylene or meta-xylene from an aromatic C8 cut.
摘要翻译： 本发明涉及一种包括柱的模拟移动床（SMB）分离装置，具有通过单个分配的板Pi和用于流体的提取网络，特别是进料F，脱附剂D，萃余液R和萃取物E分离的吸附剂的吸附剂Ai，以及 用于分配所述流体的多个二通阀，与现有技术相比，所述阀的数量受到限制。 根据本发明，列被分成具有2或3个重叠板的多个扇区Sk，每个扇区Sk包括通过包括板阀Vi的连接器连接到Sk的每个板Pi的外部旁路管线Lk。 每条线路Lk包括用于限制其内部流动的受控装置，并且经由包括单个受控双向隔离阀的单个管线连接到每个流体网络F，D，R，E，以供供应连续供应或撤出 相应的液体F，D，R或E朝向或来自所考虑的部分Sk。 本发明还涉及使用所述装置的分离方法或所述装置用于从芳族C8馏分分离对二甲苯或间二甲苯的分离方法。
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8.发明授权Process and device for simulated moving bed separation with a reduced number of valves and lines 有权用于模拟移动床分离的过程和装置，阀和线路数量减少公开(公告)号：US07582208B2
公开(公告)日：2009-09-01
申请号：US12073697
申请日：2008-03-07
IPC分类号： B01D15/08
CPC分类号： G01N30/38 , B01D15/1842 , B01D53/0423 , B01D53/06 , B01D2257/7027 , B01D2259/4148 , C07C1/26 , C07C17/10 , C07C2529/40 , G01N30/02 , C07C9/00 , C07C19/075 , B01D15/1821
摘要： The invention concerns a simulated moving bed adsorption separation device comprising a limited number of valves. According to the invention, the device comprises a column with a plurality of sectors Sk with 2 superimposed plates Pi with a single distribution network, each sector Sk comprising an external principal bypass line Lk connected to each plate Pi of Sk via a plate valve Vi. Each line Lk comprises a flow limitation means and is connected to each of the fluid networks via a single valve.Further, the connectors of lines Lk onto the column are offset by at most 20° inside Sk to limit the volume of lines Lk, and are offset by a mean angle in the range 70° to 110° between two neighbouring sectors Sk and Sk+1 so as not to weaken the column mechanically. The plates preferably comprise panels DMEi,j with parallel segments the direction of which varies from plate to plate or per group of 2 plates.The invention also concerns a separation process using said device, in particular to separate para-xylene or meta-xylene from an aromatic C8 cut.
摘要翻译： 本发明涉及包括有限数量的阀的模拟移动床吸附分离装置。 根据本发明，该装置包括具有多个扇区Sk的列，具有具有单个分配网络的2个叠加板Pi，每个扇区Sk包括经由板阀Vi连接到Sk的每个板Pi的外部主旁路管线Lk。 每条线路Lk包括流量限制装置，并通过单个阀连接到每个流体网络。 此外，线路Lk到列上的连接器在Sk内部偏移至多20°以限制线路Lk的体积，并且被两个相邻扇区之间的平均角度偏移在70°至110°之间Sk和Sk + 1，以免机械地削弱色谱柱。 板优选地包括具有平行段的面板DMEi，j，其平行段的方向从板到板或每组2个板变化。 本发明还涉及使用所述装置的分离方法，特别是将芳族C8馏分的对二甲苯或间二甲苯分离出来。
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9.发明授权Process and device for fluidized bed torrefaction and grinding of a biomass feed for subsequent gasification or combustion 有权用于流化床烘焙和研磨生物质进料以用于随后的气化或燃烧的方法和装置公开(公告)号：US08900415B2
公开(公告)日：2014-12-02
申请号：US12745289
申请日：2008-10-17
申请人： Matthieu Rolland , Sylvain Louret
发明人： Matthieu Rolland , Sylvain Louret
CPC分类号： C10L5/44 , B01J8/1872 , C10B49/10 , C10B53/02 , C10J3/54 , C10J2300/0903 , C10J2300/0916 , C10L9/083 , F26B3/082 , F26B2200/02 , F26B2200/24 , Y02E50/10 , Y02E50/14 , Y02E50/15 , Y02E50/30 , Y02P20/145
摘要： A process and a unit for fluidized bed torrefaction and grinding of particles of a biomass with a largest dimension of 2 cm to 5 cm, and which unit contains an envelope having a general shape of a sector having a) two substantially vertical walls delimiting that sector; and b) at least one inclined wall defining three zones, from bottom to top: a lower zone provided with a fluidization means, and provided with a grinder placed at the bottom of that zone; an intermediate zone (2) provided with a fluidization means; and an upper zone (3) provided with a fluidization means; and a pipe (11) for introducing the particles reaching into the unit to the level of the intermediate zone.
摘要翻译： 用于流化床烘焙和研磨具有最大尺寸为2cm至5cm的生物质颗粒的方法和单元，以及哪个单元包含具有扇形的总体形状的包层，其具有a）限定该扇区的两个基本垂直的壁 ; 和b）从底部到顶部限定三个区域的至少一个倾斜壁：设置有流化装置的下部区域，并且设置有放置在该区域的底部的研磨机; 设置有流化装置的中间区域（2）; 和设置有流化装置的上部区域（3）; 以及用于将到达所述单元的颗粒引导到所述中间区域的水平面的管道（11）。
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10.发明申请Multi-zone moving-bed reaction device with an addition of regenerated or fresh catalyst in each zone 有权多区移动床反应装置，每个区域加入再生或新鲜催化剂公开(公告)号：US20060122446A1
公开(公告)日：2006-06-08
申请号：US11269883
申请日：2005-11-09
申请人： Sylvain Louret , Patrice Font , Sylvie Lacombe , Eric Sanchez , Laurent Simon
发明人： Sylvain Louret , Patrice Font , Sylvie Lacombe , Eric Sanchez , Laurent Simon
CPC分类号： B01J8/125 , B01J8/085 , B01J8/087 , C10G50/00 , C10G2300/1088 , C10G2300/4018 , C10G2400/04
摘要： A reaction device with staged zones making it possible to implement strongly endothermic or exothermic reactions. The device reduces the differences in catalytic activity between these zones using an addition of fresh or regenerated catalyst at the inlet of each reaction zone and provides an integrated heat exchanger. A process of chemical conversion employs the device for gas-phase and/or liquid-phase exothermic or endothermic reactions, and in particular for the oligomerization reaction of C2 to C12 fractions for the purpose of producing a diesel fraction.
摘要翻译： 具有分段区域的反应装置可以实现强烈的吸热或放热反应。 该装置通过在每个反应区的入口处添加新鲜或再生的催化剂来减少这些区域之间的催化活性的差异，并提供集成的热交换器。 化学转化的方法使用该装置进行气相和/或液相放热或吸热反应，特别是为了制备柴油馏分的C2至C12馏分的低聚反应。
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