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1.发明授权Continuous process and device for the chromatographic separation of a mixture of at least three constituents into three purified effluents by means of a single solvent at two different temperatures and/or at two different pressures 失效连续工艺和装置，用于通过在两种不同温度下和/或两种不同压力下的单一溶剂将至少三种组分的混合物的色谱分离成三种纯化的液体
公开(公告)号：US5114590A
公开(公告)日：1992-05-19
申请号：US573564
申请日：1990-08-28
CPC分类号： B01D15/1835 , B01D15/1842 , B01D2215/023 , B01D2215/027
摘要： A process and a device are described for the continuous separation, in the fluid phase, of a mixture of at least three constituents into three fractions.A so-called simulated countercurrent technique is used in a separation column packed with a sorbent having five zones 6, 5, 4, 3 and 2 with different functions, and the following sequence of steps is performed: so-called strong solvent S.sub.2 is introduced, a strong solvent extract E.sub.2 is removed, the same solvent is introduced but at a lower temperature and/or at a lower pressure (so-called weak solven S.sub.1), weak solvent extract E.sub.1 is drawn off, the mixture to be separated is introduced, weak solvent raffinate R is drawn off and a stream Roy is recycled alternately to the feed for strong solvent S.sub.2 and then to the feed for weak solvent S.sub.1. A stream coming from zone 6 is sent alternately to an outlet for storng solvent extract E.sub.2 and then to the inlet of the fifth zone. The various feeds and draw-offs are periodically caused to advance synchronously through the column.Application especially to the separation of glucose, xylose and arabinose and to the purification of water containing phenol, paracresol and toluene.
摘要翻译： 描述了在流体相中将至少三种成分的混合物连续分离成三个部分的方法和装置。 在具有不同功能的具有五个区域6,5,4,3和2的吸附剂的分离塔中使用所谓的模拟逆流技术，并且执行以下步骤顺序：引入所谓的强溶剂S2 ，除去强溶剂提取物E2，引入相同的溶剂，但在较低温度和/或较低压力（所谓的弱溶剂S1）下，抽出弱溶剂提取物E1，引入待分离的混合物 ，抽出弱溶剂萃余液R，并将流Roy交替循环进入强溶剂S2的进料，然后进入弱溶剂S1的进料。 来自区域6的料流被交替地送到用于储存溶剂提取物E2的出口，然后到达第五区域的入口。 周期性地引导各种饲料和抽出物通过色谱柱同步进行。 特别适用于分离葡萄糖，木糖和阿拉伯糖，以及纯化含酚，对甲酚和甲苯的水。
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2.发明授权Continuous process and apparatus for chromatographic separation of a mixture of at least three constituents into three purified effluents using two solvents 失效使用两种溶剂将三种三种成分混合物混合分离成三种纯化液体的连续方法和装置
公开(公告)号：US5093004A
公开(公告)日：1992-03-03
申请号：US573582
申请日：1990-08-28
CPC分类号： B01D15/1835 , B01D15/1842 , B01D2215/023 , B01D2215/024 , B01D2215/025 , B01D2215/027
摘要： A description is given of a process and an apparatus for continuous separation in fluid phase of a mixture of at least three constituents into three fractions. A technique is used, known as the simulated countercurrent technique, in a separation column which is filled with sorbent and has 6 zones 6, 5, 4, 3, 2 and 1 which have different functions, and the following sequence of steps is carried out: strong solvent S.sub.2 is introduced, an extract E.sub.2 with strong solvent is removed, weak solvent S.sub.1 is introduced. The extract with weak solvent E.sub.1 is drawn off, the separating mixture is introduced, refined substance is drawn off with weak solvent R, rinsing solvent (S.sub.1) is introduced, a current Rcy is recycled alternatingly towards the feed of strong solvent S.sub.2 and then towards the feed of weak solvent S.sub.1. A current coming from zone 6 is sent alternatingly to an outlet for the extract with strong solvent E.sub.2, then towards the intake of the fifth zone. The various feeds and substances removed are periodically advanced synchronously through the column. Application in particular for the separation of glucose, xylose and arabinose and for the separation of paraxylene, orthoxylene and metaxylene and ethyl benzene.
摘要翻译： 给出了将至少三种成分的混合物在液相中连续分离成三部分的方法和装置的描述。 使用称为模拟逆流技术的技术，其在填充有吸附剂的分离塔中，并具有6个具有不同功能的区域6,5,4,3,2和1，并且执行以下步骤顺序 ：引入强溶剂S2，除去具有强溶剂的提取物E2，引入弱溶剂S1。 抽出具有弱溶剂E1的萃取液，引入分离混合物，用弱溶剂R抽出精制物质，引入漂洗溶剂（S1），将当前的Rcy交替地朝向强溶剂S2的进料再循环，然后朝向 弱溶剂S1的进料。 来自区域6的电流交替地发送到用强溶剂E2提取的出口，然后朝向第五区域的入口。 除去的各种饲料和物质通过柱同步定期前进。 特别适用于分离葡萄糖，木糖和阿拉伯糖，并用于分离对二甲苯，邻二甲苯和间二甲苯和乙苯。
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3.发明授权
公开(公告)号：US5582736A
公开(公告)日：1996-12-10
申请号：US494562
申请日：1995-06-22
CPC分类号： B01D15/1828 , B01D15/40 , B01D2215/025
摘要： In a simulated mobile bed separation process, perturbations are corrected in the compositions of an extract (EA) or raffinate (RB) due to the dead volume introduced by at least one recycling pump (P) or compressor for a liquid, supercritical or gaseous mixture in a closed circuit of columns. The process is characterized in that each time an extract extraction stream (EA) or that of the raffinate (RB) passes from a position immediately anterior to a position immediately posterior to each of the dead volumes in the circuit, the flow rate of the flow rate regulated recycling pump or compressor is increased for the time which the extract or raffinate remains in the position immediately posterior to the dead volume When the extract or raffinate extraction stream passes from the immediately posterior position to the dead volume to the following position, the flow rate of the recycling pump or compressor is reduced so that the flow rate regains the value which would have been applied if the dead volume had been ignored.The invention is applicable to the separation of aromatic hydrocarbons containing 8 carbon atoms.
摘要翻译： 在模拟的移动床分离过程中，由于由用于液体，超临界或气体混合物的至少一个循环泵（P）或压缩机引入的死体积，在萃取物（EA）或萃余液（RB）的组成中校正扰动 在列的闭路中。 该方法的特征在于，每次提取物萃取流（EA）或萃余液（RB）的每一次从紧邻回路中每个死体积的位置之前的位置通过时，流量的流速 提取液或提余液保留在死体积之后的位置的时间内增加了速率调节回收泵或压缩机。当提取物或萃余液萃取物流从紧邻后位置传递至死体积至下一位置时，流量 回收泵或压缩机的速率降低，使得流量恢复如果死体积被忽略的将被应用的值。 本发明适用于分离含有8个碳原子的芳烃。
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4.发明申请PCMCIA card for remotely communicating and interfacing with aircraft condition monitoring systems 有权PCMCIA卡，用于与飞机状态监控系统进行远程通信和接口公开(公告)号：US20050228559A1
公开(公告)日：2005-10-13
申请号：US10821846
申请日：2004-04-12
CPC分类号： G08G5/0013 , G07C5/008 , G07C5/0858 , G08G5/0021
摘要： A method and corresponding system use a Personal Computer Memory Card International Association (PCMCIA) card to remotely communicate and interface with flight performance data on an aircraft. The PCMCIA card can be plugged into an Aircraft Condition Monitoring Systems (ACMS) using a card interface. The method and system offer a global communication architecture that can be implemented with existing ACMS devices and with any flight data acquisition unit (FDAU) equipped with a storage card, such as a PCMCIA card. The PCMCIA card offers real-time wireless communication between the ACMS on an aircraft and a ground station without any hardware and/or software modifications to the ACMS.
摘要翻译： 一种方法和相应的系统使用个人计算机存储卡国际协会（PCMCIA）卡来与飞行器上的飞行性能数据进行远程通信和接口。 PCMCIA卡可以使用卡接口插入飞机状态监控系统（ACMS）。 该方法和系统提供了可以使用现有ACMS设备和配备有诸如PCMCIA卡之类的存储卡的任何飞行数据采集单元（FDAU）来实现的全球通信架构。 PCMCIA卡在飞机上的ACMS和地面站之间提供实时无线通信，无需对ACMS进行任何硬件和/或软件修改。
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5.发明授权PCMCIA card for remotely communicating and interfacing with aircraft condition monitoring systems 有权PCMCIA卡，用于与飞机状态监控系统进行远程通信和接口公开(公告)号：US07103456B2
公开(公告)日：2006-09-05
申请号：US10821846
申请日：2004-04-12
CPC分类号： G08G5/0013 , G07C5/008 , G07C5/0858 , G08G5/0021
摘要： A method and corresponding system use a Personal Computer Memory Card International Association (PCMCIA) card to remotely communicate and interface with flight performance data on an aircraft. The PCMCIA card can be plugged into an Aircraft Condition Monitoring Systems (ACMS) using a card interface. The method and system offer a global communication architecture that can be implemented with existing ACMS devices and with any flight data acquisition unit (FDAU) equipped with a storage card, such as a PCMCIA card. The PCMCIA card offers real-time wireless communication between the ACMS on an aircraft and a ground station without any hardware and/or software modifications to the ACMS.
摘要翻译： 一种方法和相应的系统使用个人计算机存储卡国际协会（PCMCIA）卡来与飞行器上的飞行性能数据进行远程通信和接口。 PCMCIA卡可以使用卡接口插入飞机状态监控系统（ACMS）。 该方法和系统提供了可以使用现有ACMS设备和配备有诸如PCMCIA卡之类的存储卡的任何飞行数据采集单元（FDAU）来实现的全球通信架构。 PCMCIA卡在飞机上的ACMS和地面站之间提供实时无线通信，无需对ACMS进行任何硬件和/或软件修改。
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