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52 条记录 (耗时 0.028 秒)

    System and method for removing moisture from liquid desiccant
    21.
    发明授权
    System and method for removing moisture from liquid desiccant 有权
    从液体干燥剂中除去水分的系统和方法

    公开(公告)号：US08052847B2

    公开(公告)日：2011-11-08

    申请号：US11901247

    申请日：2007-09-14

    申请人： Matthew Koban ,  Phillip Rowland ,  Michael Harvey ,  Peter Demakos

    发明人： Matthew Koban ,  Phillip Rowland ,  Michael Harvey ,  Peter Demakos

    IPC分类号： B01D1/14 ,  B01D1/16 ,  B01D3/02 ,  B01D53/14 ,  C07C27/28 ,  F25D17/06

    CPC分类号： B01D3/02 ,  B01D53/1425 ,  B01D53/263 ,  Y10S159/901

    摘要： A system and method for removing water from a liquid desiccant such as a glycol used to dry cooled air in order to restore the desiccant to a purity up to around 97% in a closed continuous flow process. Liquid desiccant can be sprayed into cooled air in a conditioner where it gains moisture. The wet or gained desiccant can be optionally preheated in an economizing heat exchanger and then routed into a concentrator. Desiccant pure to around 97% can be removed from the concentrator, passed through an economizing heat exchanger to provide the preheating and returned to the conditioner holding area. The concentrator can be heated by steam or other means such as natural gas to boil the wet desiccant causing mixed vapor to enter a vertical distillation column where most of the glycol condenses out on the column packing or plates and returns to the concentrator. Almost pure water vapor normally passes out of the top of the column and can be condensed in a water-cooled (or otherwise cooled) condenser and collected or discarded as liquid water. A portion of the water can be piped back into the top of the column as a reflux stream that scrubs the column packing or plates of desiccant. In this way, the desiccant can be purified to around 97%.

    摘要翻译： 用于从用于干燥冷却空气的二醇等液体干燥剂中除去水的系统和方法，以便在封闭的连续流动过程中将干燥剂恢复至高达约97％的纯度。 液体干燥剂可以在其中获得水分的调理剂中喷入冷却的空气中。 湿的或获得的干燥剂可以任选地在节约的热交换器中预热，然后被路由到浓缩器中。 干燥剂纯度达到97％左右，可以从集中器中取出，通过节约型换热器提供预热并返回到调理器的保持区域。 浓缩器可以通过蒸汽或其它方式加热，例如天然气，以将湿干燥剂煮沸，使混合蒸气进入立式蒸馏塔，其中大部分乙二醇在柱填料或板上冷凝并返回浓缩器。 几乎纯净的水蒸气通常从塔的顶部流出，并可以在水冷（或冷却的）冷凝器中冷凝，并以液态水的形式收集或丢弃。 一部分水可以作为回流而被回管到塔的顶部，该回流可以洗涤干燥剂的柱填料或板。 以这种方式，干燥剂可以纯化至约97％。

    Hydraulically operated formation isolation valve for underbalanced drilling applications
    22.
    发明授权
    Hydraulically operated formation isolation valve for underbalanced drilling applications 有权
    用于欠平衡钻井应用的液压操作地层隔离阀

    公开(公告)号：US07597151B2

    公开(公告)日：2009-10-06

    申请号：US11180140

    申请日：2005-07-13

    申请人： Fredrick D. Curtis ,  Ronald Hyden ,  Michael Harvey ,  Jimmie R. Williamson, Jr. ,  James D. Vick, Jr.

    发明人： Fredrick D. Curtis ,  Ronald Hyden ,  Michael Harvey ,  Jimmie R. Williamson, Jr. ,  James D. Vick, Jr.

    IPC分类号： E21B34/14

    CPC分类号： E21B47/12 ,  E21B23/00 ,  E21B34/14 ,  E21B2021/006

    摘要： A formation isolation valve for underbalanced drilling applications. A system for operating a formation isolation valve includes the valve interconnected in a casing string. An assembly displaces through the casing string, thereby causing the valve to open prior to the assembly reaching the valve. An operating system includes a well tool with an actuator positioned downhole. A device for causing the actuator to operate the well tool is also positioned downhole remote from the actuator. A method of operating a well tool includes the steps of: positioning the well tool in a well, the well tool including an actuator; positioning a power source for the actuator in the well; and at a downhole position remote from the actuator, causing the actuator to operate the well tool.

    摘要翻译： 用于欠平衡钻井应用的地层隔离阀。 用于操作地层隔离阀的系统包括在套管柱中相互连接的阀。 组件通过套管柱移动，从而在组件到达阀门之前使阀门打开。 操作系统包括井下工具，致动器位于井下。 用于使致动器操作井工具的装置也位于远离致动器的井下。 操作井工具的方法包括以下步骤：将井工具定位在井中，井工具包括致动器; 将致动器的电源定位在井中; 并且在远离致动器的井下位置处，致使致动器操作井工具。

    Protein microarray device having internal calibrators and methods of using therefor
    26.
    发明申请
    Protein microarray device having internal calibrators and methods of using therefor 审中-公开
    具有内部校准品的蛋白质微阵列装置及其使用方法

    公开(公告)号：US20060154299A1

    公开(公告)日：2006-07-13

    申请号：US11325814

    申请日：2006-01-05

    申请人： Michael Harvey ,  Brett Stillman ,  Thomas Owen ,  Stephen Judice

    发明人： Michael Harvey ,  Brett Stillman ,  Thomas Owen ,  Stephen Judice

    IPC分类号： G01N33/53 ,  C12M1/34

    CPC分类号： G01N33/54393 ,  G01N33/54366

    摘要： The present invention relates to protein microarray devices having an internal calibrator, kits containing such devices, and methods of using such devices. Such a device comprises a plurality of protein arraying pads on a support substrate, a plurality of protein arraying spots on each pad, and a calibrator disposed on each pad, each calibrator comprising a series of spots of increasing concentration of a protein. In preferred embodiments, each pad has an immunoglobulin calibrator that is of the same species as the proteins that are reactive to the protein arraying spots. An advantage of the present invention is that one can use reliably use microporous surfaces for conducting multiplexed protein microimmunoassays with an assurance as to surface-to-surface fluorescence variability on a microarray device.

    摘要翻译： 本发明涉及具有内部校准器的蛋白质微阵列装置，包含这种装置的试剂盒以及使用这种装置的方法。 这种装置包括在支撑衬底上的多个蛋白质排列垫，每个垫上的多个蛋白质排列点，以及设置在每个垫上的校准器，每个校准器包括蛋白质浓度增加的一系列斑点。 在优选实施方案中，每个垫具有免疫球蛋白校准物，其与与蛋白排列点反应的蛋白质具有相同的物种。 本发明的一个优点是可以可靠地使用微孔表面进行多重蛋白质微量免疫测定，并确保在微阵列装置上的表面 - 表面荧光变异性。