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41. 发明授权

US08235362B2 Fluid distribution to parallel flow vapor-liquid contacting trays 有权
标题翻译：流体分布到平行流动气 - 液接触盘
公开(公告)号：US08235362B2
公开(公告)日：2012-08-07
申请号：US12415327
申请日：2009-03-31
申请人： Zhanping Xu
发明人： Zhanping Xu
IPC分类号： B01F3/04
CPC分类号： B01D3/008 , B01D3/22 , B01D3/225
摘要： Fluid distribution systems, and particularly those for distributing liquids into apparatuses containing parallel flow trays for carrying out vapor-liquid contacting, are described. Representative fluid distribution systems comprise one or more extended troughs having a plurality of outlet spouts that are aligned for distribution to a vapor-liquid contacting deck zones of a parallel flow stage. The trough(s) may be orthogonal to liquid distribution pans which are in alignment with outlet spouts (e.g., in discrete outlet spout zones) of the trough(s).
摘要翻译：描述了流体分配系统，特别是用于将液体分配到包含用于进行气 - 液接触的平行流动盘的装置中的流体分配系统。代表性的流体分配系统包括一个或多个延伸的槽，其具有多个出口喷口，其排列成分布到平行流动台的气液接触甲板区域。槽可以与与槽的出口喷口（例如，在离散的出口喷口区域）对准的液体分配盘正交。

42. 发明授权

US08052126B2 Liquid distribution in co-current contacting apparatuses 有权
标题翻译：并流接触装置中的液体分布
公开(公告)号：US08052126B2
公开(公告)日：2011-11-08
申请号：US12391844
申请日：2009-02-24
申请人： Zhanping Xu , Brian Nowak
发明人： Zhanping Xu , Brian Nowak
IPC分类号： B01D3/26 , B01F3/04
CPC分类号： B01D3/008
摘要： Fluid distribution systems, and particularly those for distributing liquids into apparatuses containing modules used to carry out vapor-liquid contacting, are described. Representative liquid distribution systems comprise an extended trough having a plurality of outlet spouts that are aligned for distribution into a plurality of downcomers. The downcomers may be in non-parallel (e.g., orthogonal) alignment with respect to the trough and/or the number of troughs may be less than the number of downcomers to which fluid is distributed.
摘要翻译：描述了流体分配系统，特别是用于将液体分配到包含用于进行气 - 液接触的模块的装置中的流体分配系统。代表性的液体分配系统包括具有多个出口喷口的延伸槽，其排列成分配到多个降液管中。下降管可以相对于槽非平行（例如，正交）对准和/或槽的数量可以小于分配流体的降液管的数量。

43. 发明授权

US07842114B2 Vessel for receiving a fluid including a demister 有权
标题翻译：用于接收包括除雾器的流体的容器
公开(公告)号：US07842114B2
公开(公告)日：2010-11-30
申请号：US12176309
申请日：2008-07-18
申请人： Zhanping Xu
发明人： Zhanping Xu
IPC分类号： B01D45/00
CPC分类号： B01D45/08 , B01D45/06 , Y10S55/14
摘要： One exemplary embodiment can be a vessel for receiving a fluid. The vessel may include a shell and a demister including at least one section positioned proximate to the shell. Each section can have a first surface for primarily receiving the fluid and orientated, independently, about 5—about 85° with respect to horizontal.
摘要翻译：一个示例性的实施例可以是用于接收流体的容器。容器可以包括壳体和除雾器，该除雾器包括靠近壳体定位的至少一个部分。每个部分可以具有用于主要接收流体的第一表面并且独立地相对于水平方向定向约5-约85°。

44. 发明申请

US20100242730A1 CONTACTING STAGES FOR CO-CURRENT CONTACTING APPARATUSES 有权
标题翻译：联合接触装置的接触阶段
公开(公告)号：US20100242730A1
公开(公告)日：2010-09-30
申请号：US12414924
申请日：2009-03-31
申请人： Thomas C. Heldwein , Joseph Agnello , Aaron J. Muck , Zhanping Xu , Brian J. Nowak
发明人： Thomas C. Heldwein , Joseph Agnello , Aaron J. Muck , Zhanping Xu , Brian J. Nowak
IPC分类号： F02M29/04 , B01D53/14
CPC分类号： B01D3/20 , B01D3/32 , B01D3/324
摘要： Improved contacting stages for carrying out vapor-liquid contacting are described. Particular aspects are directed to co-current vapor-liquid contacting devices with non-parallel contacting stages that provide an efficient usage of column space for fluid flow and contacting, in order to achieve high capacity, high efficiency, and low pressure drop. The fabrication of such contacting stages is improved using one or more structural enhancements, preferably a combination of enhancements, to achieve easy installation and significantly improved rigidity between the various parts and thereby avoid movement/separation of these parts. This reduces the possibility of fluid leakage across, and consequently vapor and/or liquid bypassing of, the contacting stage.
摘要翻译：描述了用于进行气 - 液接触的改进的接触阶段。具体方面涉及具有非平行接触级的并流气 - 液接触装置，其提供用于流体流动和接触的柱空间的有效使用，以便实现高容量，高效率和低压降。使用一种或多种结构增强，优选增强的组合来改进这种接触级的制造，以实现容易的安装，并且显着改善各部件之间的刚性，从而避免这些部件的移动/分离。这降低了接触阶段流体泄漏的可能性，并因此降低了蒸汽和/或液体旁路的可能性。

45. 发明申请

US20100162890A1 DE-ENTRAINMENT DEVICE 有权
标题翻译：防伪设备
公开(公告)号：US20100162890A1
公开(公告)日：2010-07-01
申请号：US12391526
申请日：2009-02-24
申请人： Zhanping Xu
发明人： Zhanping Xu
IPC分类号： B01D45/10 , B01D3/32 , B01F3/04
CPC分类号： B01D3/324 , B01D3/20
摘要： De-entrainment devices for effectively removing entrained liquid from a vapor stream are disclosed. These de-entrainment devices are effective in distillation columns and other apparatuses comprising vapor-liquid contacting devices. Particular representative applications for these de-entrainment devices are in distillation (or fractionation) columns having co-current contacting modules, in which liquid and vapor enter into co-current flow channels of the modules. The de-entrainment devices can be used, for example, with non-parallel contacting stages or other types of high capacity trays.
摘要翻译：公开了用于从蒸气流有效地除去夹带的液体的去夹带装置。这些去夹带装置在蒸馏塔和包括气液接触装置的其它装置中是有效的。这些去除装置的特别代表性应用是在具有并流接触模块的蒸馏（或分馏）塔中，其中液体和蒸气进入模块的并流流动通道。去夹带装置可以用于例如非平行接触级或其他类型的高容量托盘。

46. 发明授权

US07574190B2 Signal-processing electronics 有权
标题翻译：信号处理电子
公开(公告)号：US07574190B2
公开(公告)日：2009-08-11
申请号：US11098349
申请日：2005-04-04
申请人： Zhanping Xu , Holger Kraft , Tobias Möller , Jochen Frey
发明人： Zhanping Xu , Holger Kraft , Tobias Möller , Jochen Frey
IPC分类号： H04B1/26
CPC分类号： G01J9/00 , H03D9/0608
摘要： The present invention relates to a method and an electronic circuit for processing at least two at least partially correlated output signal streams of a mixer, the mixer having at least two signal inputs and at least two electric signal outputs. In order to provide a method and a device or an electronic circuit which enables the correlated signal portions of the output signals of a mixer to be separated from the uncorrelated signal portions undelayed, it is proposed according to the invention that the difference of the output signal streams of the mixer is formed pairwise directly and during the readout of the signal streams and that the circuit has an apparatus for the instantaneous formation of the difference between the signal streams of two mixer outputs in each case.
摘要翻译：本发明涉及一种用于处理混频器的至少两个至少部分相关的输出信号流的方法和电子电路，所述混频器具有至少两个信号输入和至少两个电信号输出。为了提供使得混频器的输出信号的相关信号部分不被延迟的不相关信号部分分离的方法和装置或电子电路，根据本发明提出了输出信号的差异混频器的流在信号流的读出期间直接成对形成，并且电路具有用于在每种情况下瞬时形成两个混频器输出的信号流之间的差异的装置。

47. 发明授权

US07424999B2 Co-current vapor-liquid contacting apparatus 有权
标题翻译：并流汽液接触装置
公开(公告)号：US07424999B2
公开(公告)日：2008-09-16
申请号：US11431721
申请日：2006-05-10
申请人： Zhanping Xu , Brian J. Nowak , Thomas C. Heldwein , Joseph Agnello , Andrew J. Criscione , Aaron J. Muck
发明人： Zhanping Xu , Brian J. Nowak , Thomas C. Heldwein , Joseph Agnello , Andrew J. Criscione , Aaron J. Muck
IPC分类号： B01F3/04
CPC分类号： B01D3/324 , B01D1/305 , B01D3/28 , B01J19/32 , B01J2219/3221 , B01J2219/32213 , B01J2219/32234 , B01J2219/32241 , B01J2219/32251 , B01J2219/32408
摘要： The invention is a high capacity and high efficiency co-current vapor-liquid contacting apparatus for use in distillation columns and other vapor-liquid contacting processes. The apparatus is characterized by an arrangement of modules in horizontal stages rather than tray-like construction. The modules define a co-current contacting volume and in an exemplary configuration the modules include a liquid distributor, a demister, a receiving pan and a duct. The modules of one stage are rotated to be non-parallel with respect to the modules of an inferior stage, a superior stage, or both. Variations relate to the design of the individual elements such as the demister, liquid distributor, ducts, and contacting volumes, and the overall arrangement of the apparatus.
摘要翻译：本发明是用于蒸馏塔和其它气 - 液接触方法的高容量和高效率的同时气 - 液接触装置。该装置的特征在于以水平方式布置模块，而不是托盘状结构。这些模块限定了并流接触体积，并且在示例性配置中，模块包括液体分配器，除雾器，接收盘和管道。一级的模块相对于下级，上级或两者的模块旋转为不平行。变化涉及各个元件的设计，例如除雾器，液体分配器，管道和接触体积以及设备的整体布置。

48. 发明申请

US20070137482A1 Co-current vapor-liquid contacting apparatus 有权
标题翻译：并流汽液接触装置
公开(公告)号：US20070137482A1
公开(公告)日：2007-06-21
申请号：US11431721
申请日：2006-05-10
申请人： Zhanping Xu , Brian Nowak , Thomas Heldwein , Joseph Agnello , Andrew Criscione , Aaron Muck
发明人： Zhanping Xu , Brian Nowak , Thomas Heldwein , Joseph Agnello , Andrew Criscione , Aaron Muck
IPC分类号： B01F3/04
CPC分类号： B01D3/324 , B01D1/305 , B01D3/28 , B01J19/32 , B01J2219/3221 , B01J2219/32213 , B01J2219/32234 , B01J2219/32241 , B01J2219/32251 , B01J2219/32408
摘要： The invention is a high capacity and high efficiency co-current vapor-liquid contacting apparatus for use in distillation columns and other vapor-liquid contacting processes. The apparatus is characterized by an arrangement of modules in horizontal stages rather than tray-like construction. The modules define a co-current contacting volume and in an exemplary configuration the modules include a liquid distributor, a demister, a receiving pan and a duct. The modules of one stage are rotated to be non-parallel with respect to the modules of an inferior stage, a superior stage, or both. Variations relate to the design of the individual elements such as the demister, liquid distributor, ducts, and contacting volumes, and the overall arrangement of the apparatus.
摘要翻译：本发明是用于蒸馏塔和其它气 - 液接触方法的高容量和高效率的同时气 - 液接触装置。该装置的特征在于以水平方式布置模块，而不是托盘状结构。这些模块限定了并流接触体积，并且在示例性配置中，模块包括液体分配器，除雾器，接收盘和管道。一级的模块相对于下级，上级或两者的模块旋转为不平行。变化涉及各个元件的设计，例如除雾器，液体分配器，管道和接触体积以及设备的整体布置。

49. 发明申请

US20070126134A1 Parallel Flow Fractionation Tray 有权
标题翻译：平行流动分馏盘
公开(公告)号：US20070126134A1
公开(公告)日：2007-06-07
申请号：US11550179
申请日：2006-10-17
申请人： Zhanping Xu , Daniel Monkelbaan , Brian Nowak , Robert Miller
发明人： Zhanping Xu , Daniel Monkelbaan , Brian Nowak , Robert Miller
IPC分类号： C10J1/08
CPC分类号： B01D3/008 , B01D3/20
摘要： The invention comprises multiple configurations of downcomers in a parallel flow multiple downcomer tray for vapor-liquid contacting processes such as the separation of chemical compounds via fractional distillation or the removal of a component of a gas stream with a treating liquid. In one embodiment, side downcomers are incorporated into a parallel flow multiple downcomer tray. In another embodiment, the downcomers have an inclined side wall that directs liquid onto the deck below the downcomer. The inclined side wall also provides additional volume above the inferior downcomer inlet to reduce pinching at this inlet without the need for a stilling deck.
摘要翻译：本发明包括用于气 - 液接触方法的并行流多重降液管的多个构造的降液管，例如通过分馏分离化合物或用处理液除去气流的组分。在一个实施例中，侧向下导管并入到并行流多个下降管托盘中。在另一个实施例中，降液管具有将液体引导到降液管下方的甲板上的倾斜侧壁。倾斜的侧壁还在下部降液管入口之上提供额外的体积，以减少在该入口处的夹紧而不需要静止甲板。

50. 发明授权

US07204477B2 Parallel flow fractionation tray 有权
$Parallel flow fractionation tray$
标题翻译：平行流分离塔
公开(公告)号：US07204477B2
公开(公告)日：2007-04-17
申请号：US11142804
申请日：2005-06-01
申请人： Zhanping Xu , Daniel R. Monkelbaan , Brian J. Nowak , Robert J. Miller
发明人： Zhanping Xu , Daniel R. Monkelbaan , Brian J. Nowak , Robert J. Miller
IPC分类号： B01F3/04
CPC分类号： B01D3/008 , B01D3/20
摘要： The invention comprises multiple configurations of downcomers in a parallel flow multiple downcomer tray for vapor-liquid contacting processes such as the separation of chemical compounds via fractional distillation or the removal of a component of a gas stream with a treating liquid. In one embodiment, side downcomers are incorporated into a parallel flow multiple downcomer tray. In another embodiment, the downcomers have an inclined side wall that directs liquid onto the deck below the downcomer. The inclined side wall also provides additional volume above the inferior downcomer inlet to reduce pinching at this inlet without the need for a stilling deck.
摘要翻译：本发明包括用于气 - 液接触方法的并行流多重降液管的多个构造的降液管，例如通过分馏分离化合物或用处理液除去气流的组分。在一个实施例中，侧向下导管并入到并行流多个下降管托盘中。在另一个实施例中，降液管具有将液体引导到降液管下方的甲板上的倾斜侧壁。倾斜的侧壁还在下部降液管入口之上提供额外的体积，以减少在该入口处的挤压，而不需要静止甲板。

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