-
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。
-
公开(公告)号：US08020838B2
公开(公告)日：2011-09-20
申请号：US12414924
申请日：2009-03-31
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。
-
公开(公告)号：US20100242730A1
公开(公告)日：2010-09-30
申请号：US12414924
申请日：2009-03-31
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。
-
公开(公告)号：US07618472B2
公开(公告)日：2009-11-17
申请号：US11305068
申请日：2005-12-16
申请人： Joseph Agnello , Thomas C. Heldwein , Zhanping Xu , Aaron J. Muck
发明人： Joseph Agnello , Thomas C. Heldwein , Zhanping Xu , Aaron J. Muck
IPC分类号： B01D45/00
CPC分类号： B01D45/08
摘要： The invention provides a vane-type mist eliminator device having formed or corrugated sheets, flat sheets, and integral louvers. The corrugated sheets and flat sheets are layered such that the arrangement of sheets and integral louvers creates at least one tortuous fluid flow channel from an inlet to a vapor outlet of the device An outer casing or frame is sufficient to hold the sheets together.
摘要翻译： 本发明提供一种具有成形或波纹片，平片和整体百叶窗的叶片式除雾装置。 波纹片和平板被层叠成使得片材和整体百叶窗的布置从装置的入口到蒸汽出口产生至少一个曲折的流体流动通道。外壳或框架足以将片材保持在一起。
-
公开(公告)号：US06095504A
公开(公告)日：2000-08-01
申请号：US275248
申请日：1999-03-24
摘要： A novel fractionation column (1) internal structure consists of bundles of fractionation trays in which each upper tray rests upon the next lower tray. Only the lowermost tray of the bundle is supported by the column wall. Preferably the downcomers (13) of the upper tray rest upon the tops of the downcomers (13) of the next lower tray. The two crescent-shaped terminal decking sections (19) on opposite edges of the tray are supported from below by arch-shaped structures (17) anchored to the next lower tray.
摘要翻译： 一种新颖的分馏塔（1）内部结构由分层塔板组成，其中每个上托盘搁置在下一个下托盘上。 只有塔的最下面的托盘被柱壁支撑。 优选地，上托盘的下导管（13）搁置在下一个下托盘的降液管（13）的顶部上。 在托盘的相对边缘上的两个新月形的端子板部分（19）从下方被拱形结构（17）支撑，锚定到下一个下部托盘。
-
-
-
-
搜索结果
5 条记录 (耗时 0.025 秒)
