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1. 发明授权

US08608912B2 Methods and extraction units employing vapor draw compositional analysis 有权
标题翻译：采用蒸气成像分析的方法和提取单元
公开(公告)号：US08608912B2
公开(公告)日：2013-12-17
申请号：US12893810
申请日：2010-09-29
申请人： Jason L. Noe , Ian Horn , Lars Sullivan , Bruce R. Beadle , Edward M. Casey , James W. Harris
发明人： Jason L. Noe , Ian Horn , Lars Sullivan , Bruce R. Beadle , Edward M. Casey , James W. Harris
IPC分类号： B01D3/40 , B01D3/42 , B01D11/04 , G01N25/14 , C10G21/00
CPC分类号： B01D3/40 , B01D11/043 , B01D11/0488 , G01N1/2226 , G01N21/359 , G01N2001/2282 , G01N2021/3595
摘要： Embodiments of extraction unit and an analysis method are provided. In one embodiment, the analysis method includes the steps of providing a feed stream and a species-selective solvent to the distillation column, drawing a vapor sample from the distillation column, condensing the vapor sample, and analyzing at least a portion of the condensed vapor sample.
摘要翻译：提供了提取单元和分析方法的实施例。在一个实施方案中，分析方法包括以下步骤：向蒸馏塔提供进料流和物质选择性溶剂，从蒸馏塔中抽出蒸气样品，冷凝蒸汽样品，并分析至少一部分冷凝蒸汽样品。

2. 发明申请

US20120073951A1 METHODS AND EXTRACTION UNITS EMPLOYING VAPOR DRAW COMPOSITIONAL ANALYSIS 有权
标题翻译：采用挥发性成分分析方法和萃取装置
公开(公告)号：US20120073951A1
公开(公告)日：2012-03-29
申请号：US12893810
申请日：2010-09-29
申请人： Jason L. Noe , Ian Horn , Lars Sullivan , Bruce R. Beadle , Edward M. Casey , James W. Harris
发明人： Jason L. Noe , Ian Horn , Lars Sullivan , Bruce R. Beadle , Edward M. Casey , James W. Harris
IPC分类号： B01D5/00 , G01N21/35 , G01N1/22
CPC分类号： B01D3/40 , B01D11/043 , B01D11/0488 , G01N1/2226 , G01N21/359 , G01N2001/2282 , G01N2021/3595
摘要： Embodiments of extraction unit and an analysis method are provided. In one embodiment, the analysis method includes the steps of providing a feed stream and a species-selective solvent to the distillation column, drawing a vapor sample from the distillation column, condensing the vapor sample, and analyzing at least a portion of the condensed vapor sample.
摘要翻译：提供了提取单元和分析方法的实施例。在一个实施方案中，分析方法包括以下步骤：向蒸馏塔提供进料流和物质选择性溶剂，从蒸馏塔中抽出蒸气样品，冷凝蒸汽样品，并分析至少一部分冷凝蒸汽样品。

3. 发明授权

US08696871B2 Apparatus for removing a contaminant from a solvent separation process 有权
标题翻译：用于从溶剂分离过程中除去污染物的装置
公开(公告)号：US08696871B2
公开(公告)日：2014-04-15
申请号：US12782753
申请日：2010-05-19
申请人： Jason L. Noe , Lawrence E. Sullivan , Bruce R. Beadle , Edward M. Casey , Thomas J. Stoodt
发明人： Jason L. Noe , Lawrence E. Sullivan , Bruce R. Beadle , Edward M. Casey , Thomas J. Stoodt
IPC分类号： B01D11/00 , C10G7/00
CPC分类号： B01D3/40 , C10G21/00 , C10G21/28
摘要： The invention is a process and apparatus for removing a contaminant from an aromatic selective solvent. A feed stream comprising an aromatic hydrocarbon and a non-aromatic hydrocarbon is contacted with the aromatic selective solvent in an extractive distillation zone to produce a raffinate stream comprising the non-aromatic hydrocarbon, and a rich solvent stream comprising the aromatic hydrocarbon and the solvent. The rich solvent stream is separated in a second distillation zone to produce an extract stream comprising the aromatic hydrocarbon, and a lean solvent stream comprising the contaminant and the aromatic selective solvent. At least a portion of the lean solvent stream is washed with a non-aromatic hydrocarbon to produce a clean solvent stream, at least a portion of which is passed to at least one of the extractive distillation zone and the second distillation zone.
摘要翻译：本发明是用于从芳族选择性溶剂中除去污染物的方法和装置。包含芳族烃和非芳族烃的进料流在萃取蒸馏区中与芳族选择性溶剂接触以产生包含非芳族烃的萃余液流和包含芳族烃和溶剂的富溶剂流。富溶剂流在第二蒸馏区中分离以产生包含芳族烃的提取物流和包含污染物和芳族选择性溶剂的贫溶剂流。至少一部分贫溶剂流用非芳族烃洗涤以产生清洁的溶剂流，其至少一部分流入萃取蒸馏区和第二蒸馏区中的至少一个。

4. 发明申请

US20100300939A1 Process for Removing a Contaminant from an Aromatic Selective Solvent 审中-公开
标题翻译：从芳香族选择性溶剂中除去污染物的方法
公开(公告)号：US20100300939A1
公开(公告)日：2010-12-02
申请号：US12782750
申请日：2010-05-19
申请人： Jason L. Noe , Lawrence E. Sullivan , Bruce R. Beadle , Edward M. Casey , Thomas J. Stoodt
发明人： Jason L. Noe , Lawrence E. Sullivan , Bruce R. Beadle , Edward M. Casey , Thomas J. Stoodt
IPC分类号： C10G7/00
CPC分类号： C10G21/16 , C10G21/20 , C10G21/22 , C10G21/28
摘要： The invention is a process and apparatus for removing a contaminant from an aromatic selective solvent. A feed stream comprising an aromatic hydrocarbon and a non-aromatic hydrocarbon is contacted with the aromatic selective solvent in an extractive distillation zone to produce a raffinate stream comprising the non-aromatic hydrocarbon, and a rich solvent stream comprising the aromatic hydrocarbon and the solvent. The rich solvent stream is separated in a second distillation zone to produce an extract stream comprising the aromatic hydrocarbon, and a lean solvent stream comprising the contaminant and the aromatic selective solvent. At least a portion of the lean solvent stream is washed with a non-aromatic hydrocarbon to produce a clean solvent stream, at least a portion of which is passed to at least one of the extractive distillation zone and the second distillation zone.
摘要翻译：本发明是用于从芳族选择性溶剂中除去污染物的方法和装置。包含芳族烃和非芳族烃的进料流在萃取蒸馏区中与芳族选择性溶剂接触以产生包含非芳族烃的萃余液流和包含芳族烃和溶剂的富溶剂流。富溶剂流在第二蒸馏区中分离以产生包含芳族烃的提取物流和包含污染物和芳族选择性溶剂的贫溶剂流。至少一部分贫溶剂流用非芳族烃洗涤以产生清洁的溶剂流，其至少一部分流入萃取蒸馏区和第二蒸馏区中的至少一个。

5. 发明申请

US20100300830A1 Apparatus for Removing a Contaminant from a Solvent Separation Process 有权
标题翻译：用于从溶剂分离过程中除去污染物的装置
公开(公告)号：US20100300830A1
公开(公告)日：2010-12-02
申请号：US12782753
申请日：2010-05-19
申请人： Jason L. Noe , Lawrence E. Sullivan , Bruce R. Beadle , Edward M. Casey , Thomas J. Stoodt
发明人： Jason L. Noe , Lawrence E. Sullivan , Bruce R. Beadle , Edward M. Casey , Thomas J. Stoodt
IPC分类号： C10G7/00
CPC分类号： B01D3/40 , C10G21/00 , C10G21/28
摘要： The invention is a process and apparatus for removing a contaminant from an aromatic selective solvent. A feed stream comprising an aromatic hydrocarbon and a non-aromatic hydrocarbon is contacted with the aromatic selective solvent in an extractive distillation zone to produce a raffinate stream comprising the non-aromatic hydrocarbon, and a rich solvent stream comprising the aromatic hydrocarbon and the solvent. The rich solvent stream is separated in a second distillation zone to produce an extract stream comprising the aromatic hydrocarbon, and a lean solvent stream comprising the contaminant and the aromatic selective solvent. At least a portion of the lean solvent stream is washed with a non-aromatic hydrocarbon to produce a clean solvent stream, at least a portion of which is passed to at least one of the extractive distillation zone and the second distillation zone.
摘要翻译：本发明是用于从芳族选择性溶剂中除去污染物的方法和装置。包含芳族烃和非芳族烃的进料流在萃取蒸馏区中与芳族选择性溶剂接触以产生包含非芳族烃的萃余液流和包含芳族烃和溶剂的富溶剂流。富溶剂流在第二蒸馏区中分离以产生包含芳族烃的提取物流和包含污染物和芳族选择性溶剂的贫溶剂流。至少一部分贫溶剂流用非芳族烃洗涤以产生清洁的溶剂流，其至少一部分流入萃取蒸馏区和第二蒸馏区中的至少一个。

6. 发明授权

US08524046B2 Distillation column pressure control 有权
标题翻译：蒸馏塔压力控制
公开(公告)号：US08524046B2
公开(公告)日：2013-09-03
申请号：US12750207
申请日：2010-03-30
申请人： Bruce R. Beadle , Jason L. Noe , Sara A. Williams
发明人： Bruce R. Beadle , Jason L. Noe , Sara A. Williams
IPC分类号： B01D3/42
CPC分类号： C07C7/005 , B01D3/105 , B01D3/4216 , C10G7/12 , C10G21/28 , C10G2300/1044 , C10G2300/1096 , C10G2300/4012 , C10G2300/44 , C10G2400/30
摘要： Methods and systems for controlling the pressure of distillation columns, for example those operating under vacuum pressure and conventionally equipped with a steam ejector system, are described. Representative distillation columns are used in the separation of thermally unstable components, such as the physical solvent sulfolane, having relatively low volatility. Such columns are employed in aromatic hydrocarbon extraction processes for the recovery of purified C6-C8 aromatic hydrocarbons from a hydrocarbon feed stream (e.g., obtained from the catalytic reforming of naphtha).
摘要翻译：描述了用于控制蒸馏塔的压力的方法和系统，例如在真空压力下操作并且常规配备有蒸汽喷射器系统的那些。代表性的蒸馏塔用于分离热不稳定组分，例如具有较低挥发性的物理溶剂环丁砜。这样的塔用于从烃进料流（例如从石脑油的催化重整获得）中回收纯化的C 6 -C 8芳烃的芳烃提取方法。

7. 发明申请

US20120130142A1 AUTOMATICALLY MEASURING COLOR CHANGES IN A STREAM 审中-公开
标题翻译：自动测量潮流中的颜色变化
公开(公告)号：US20120130142A1
公开(公告)日：2012-05-24
申请号：US12954453
申请日：2010-11-24
申请人： Bruce R. Beadle , Robert J.L. Noe , Edward M. Casey
发明人： Bruce R. Beadle , Robert J.L. Noe , Edward M. Casey
IPC分类号： C10G21/00 , B01D11/04
CPC分类号： B01D11/0426 , B01D3/40 , B01D11/0488 , C10G21/16 , C10G21/20 , C10G21/27 , C10G21/28 , C10G2300/202 , C10G2300/207 , C10G2300/4081 , C10G2300/44 , C10G2400/30
摘要： One exemplary embodiment can be an extraction process. The extraction process can include extracting with a solvent degradable due to contact with oxygen, and automatically measuring the solvent to detect changes in the solvent color due to degradation.
摘要翻译：一个示例性实施例可以是提取处理。提取方法可以包括用可与氧接触的可降解溶剂萃取，并自动测量溶剂以检测由于降解导致的溶剂颜色的变化。

8. 发明授权

US4055787A Interruptable numerical contouring control system with return to path safeguards 失效
标题翻译：可中断数字轮廓控制系统，具有回路径保护功能
公开(公告)号：US4055787A
公开(公告)日：1977-10-25
申请号：US599591
申请日：1975-07-28
申请人： Bruce R. Beadle , Eugene A. Olig
发明人： Bruce R. Beadle , Eugene A. Olig
IPC分类号： B23Q15/00 , G05B19/18 , G05B19/37 , G05B19/4067 , G05B7/00
CPC分类号： G05B19/18 , G05B19/371 , G05B2219/34163 , G05B2219/49394 , G05B2219/50111
摘要： A numerical control contouring system in which successive path segments are executed according to successive blocks of command signals making up a path program, the system being interruptable at any time by a feedhold signal to stop the controlled movable member at a random point on the path. The system is characterized by the improvement of preventing the system from resuming normal operation unless and until the member is returned to the path stopping point after it has been, for any reason, displaced therefrom under manual control or the like. In one embodiment, the axis component displacements of the member from the stopping point are represented by signals created and displayed, and the operator's restart pushbutton switch is rendered ineffective until the displayed displacement signals are reduced to zero. In another embodiment, the axis component displacement signals are utilized to create a non-program block of command signals, and means responsive to a restart signal first cause the member to be moved back to the path stopping point before the system is automatically restored to normal operation. In a third embodiment, after each movement of the controlled member following its arrival at the stopping point, the axis components for that movement are signaled and stored, and means responsive to a restart signal first utilize such stored signals to execute such movements in reverse order and senses to return the member to the path stopping point, and next restore normal operation of the system so that movement along the path is resumed.
摘要翻译：一种数字控制轮廓系统，其中根据构成路径程序的命令信号的连续块来执行连续的路径段，该系统可随时通过进给保持信号中断，以在路径上的随机点停止受控的可移动构件。该系统的特征在于防止系统恢复正常操作的改进，除非和直到在由于任何原因在某些原因在手动控制等之下而从其移位的情况下返回到路径停止点。在一个实施例中，构件从停止点的轴元件位移由产生和显示的信号表示，并且操作者的重启按钮开关变得无效，直到显示的位移信号被减小为零。在另一个实施例中，轴分量位移信号用于产生非编程命令信号块，并且响应重启信号的装置首先使得成员在系统自动恢复正常之前被移回到路径停止点操作。在第三实施例中，受控构件在其到达停止点之后的每次移动之后，用于该运动的轴分量被发信号并被存储，并且响应重启信号的装置首先利用这样存储的信号以相反的顺序执行这种运动并且感觉将构件返回到路径停靠点，并且接下来恢复系统的正常操作，使得沿着路径的移动被恢复。

9. 发明授权

US4225918A System for entering information into and taking it from a computer from a remote location 失效
标题翻译：用于从远程位置输入信息并从计算机接收信息的系统
公开(公告)号：US4225918A
公开(公告)日：1980-09-30
申请号：US775986
申请日：1977-03-09
申请人： Bruce R. Beadle , John P. Conners , Michael E. Larson
发明人： Bruce R. Beadle , John P. Conners , Michael E. Larson
IPC分类号： H04M11/06 , G06F9/00 , G06F11/22 , G06F11/273 , H04M11/00 , G06F3/04 , G06F11/00
CPC分类号： G06F11/2294 , G06F11/2733
摘要： A system for transmitting binary instruction or data words to or from a computer by control from a home base remote from the computer site, and characterized by the entry of signals into the computer or the extraction of signals from the computer performed by apparatus which directly connects to the computer console manual switches and indicator lights. A single telephone line forming two simultaneously active channels transmitting time-spaced pulses in opposite directions, by modems known in the art, is used as the communication link. A special purpose microcomputer directly connected to the main computer console acts figuratively to actuate the console push buttom switches in response to pulse train signals received from home base and representing single bits or multibit words. It returns to the home base a rapidly iterated and updated pulse train representative of the status of all console lights. The system includes another computer at the home base with a duplicate, reflective console like that of the main computer. The apparatus at the home base computer responds to binary messages to the main computer, due to actuation of the reflective console, with the same effect as if it were bing used and observed at the computer site.
摘要翻译：一种用于从远离计算机站点的本地基站通过控制向计算机发送二进制指令或数据字的系统，其特征在于，将信号输入到计算机中或者通过直接连接的装置提取来自计算机的信号到电脑控制台手动开关和指示灯。使用通过本领域已知的调制解调器形成两个以相反方向发送时间间隔脉冲的同时有效信道的单一电话线作为通信链路。直接连接到主计算机控制台的专用微型计算机响应于从家庭基站接收到的脉冲串信号并且表示单位或多位字来形象地起动控制台按钮开关。它返回到家庭基地，代表所有控制台灯的状态的快速迭代和更新的脉冲串。该系统包括在家中的另一台计算机，具有与主计算机类似的重复反射控制台。家用基站计算机上的设备由于反射控制台的启动而响应二进制消息到主计算机，具有与在计算机站点使用和观察时相同的效果。

10. 发明授权

US08552247B2 Aromatics recovery by extractive distillation 有权
标题翻译：通过萃取蒸馏进行芳烃回收
公开(公告)号：US08552247B2
公开(公告)日：2013-10-08
申请号：US13428731
申请日：2012-03-23
申请人： Robert J. L. Noe , Bruce R. Beadle , Lawrence E. Sullivan
发明人： Robert J. L. Noe , Bruce R. Beadle , Lawrence E. Sullivan
IPC分类号： C10G21/20 , C07C7/12
CPC分类号： B01D3/40 , C07C7/08 , C10G7/08 , C10G2400/30 , C07C15/02
摘要： The present invention relates to a process for recovering polar hydrocarbons from non-polar hydrocarbons, such as aromatics from non-aromatics, naphthenes from paraffins and isoparaffins, or olefins from paraffins and isoparaffins, in feed mixtures containing at least a measurable amount of heavier hydrocarbons. According to the invention, an improved extractive distillation (extractive-distillation) process is disclosed for recovering aromatic hydrocarbons including benzene, toluene, and xylenes from heavy (C9+) hydrocarbons. The invention also relates to an improved extractive-distillation process for recovering mainly benzene and toluene from the C6-C7 petroleum streams containing at least a measurable amount of C8+ hydrocarbons. This invention is further directed toward the regeneration and recovery of the extractive-distillation solvent utilized to recover and purify the aromatic hydrocarbons from the petroleum stream containing at least a measurable amount of hydrocarbons heavier than the intended product.
摘要翻译：本发明涉及一种从非极性烃中回收极性烃的方法，例如来自非芳族化合物的芳族化合物，来自烷烃和异链烷烃的环烷烃，或来自链烷烃和异链烷烃的烯烃在含有至少可测量量的较重烃。根据本发明，公开了一种改进的萃取蒸馏（萃取 - 蒸馏）方法，用于从重（C 9+）烃中回收包括苯，甲苯和二甲苯的芳烃。本发明还涉及一种用于从含有至少可测量量的C 8+烃的C 6 -C 7石油流中主要回收苯和甲苯的改进的萃取 - 蒸馏方法。本发明进一步涉及用于回收和纯化来自含有至少可测量量的比预期产物重的烃的石油流中的萃取 - 蒸馏溶剂的萃取 - 蒸馏溶剂的再生和回收。

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