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52 条记录 (耗时 0.018 秒)

    System and method for determining an air content, air release ability and for foam forming on oil surfaces
    1.
    发明授权
    System and method for determining an air content, air release ability and for foam forming on oil surfaces 失效
    用于确定空气含量，空气释放能力和在油表面上形成泡沫的系统和方法

    公开(公告)号：US07395694B2

    公开(公告)日：2008-07-08

    申请号：US10532508

    申请日：2003-10-22

    申请人： Magnus Leinemann ,  Arthur Wetzel

    发明人： Magnus Leinemann ,  Arthur Wetzel

    IPC分类号： G01N9/00

    CPC分类号： G01N11/08 ,  G01N7/00 ,  G01N33/28 ,  G01N33/2841 ,  G01N2013/025

    摘要： This invention concerns a device (1) for the determination of air content, the air separation behavior and the surface foam formation of oils, in particular of transmission oils with an air-oil mixer (2) and a differential pressures sensor (3). A conveyor system (4) transports the oil through pipe lines (5) of the air-oil mixer (2). A compressed air port (6) is provided, which transports air into the pipe lines (5), of the air-oil mixer (2). A Venturi pipe (9) is installed in one of the pipe lines (5), and the differential pressure sensor (3) records, through at least two separate drill tubes (7, 8) in the conveyor system of the oil at the Venturi pipe (9), differential pressures in the oil.

    摘要翻译： 本发明涉及一种用于通过空气 - 油混合器（2）和差压传感器（3）确定空气含量，空气分离行为和油的表面泡沫形成（尤其是变速器油）的装置（1）。 输送机系统（4）通过空气 - 油混合器（2）的管道（5）输送油。 设置有将空气输送到空气 - 油混合器（2）的管路（5）中的压缩空气口（6）。 文丘里管（9）安装在其中一条管路（5）中，差压传感器（3）通过文丘里管油输送系统中的至少两个分开的钻管（7,8）记录 管（9），油中压差。

    Real time determination of gas solubility and related parameters in manufacturing processes
    2.
    发明授权
    Real time determination of gas solubility and related parameters in manufacturing processes 失效
    在制造过程中实时测定气体溶解度和相关参数

    公开(公告)号：US06847898B1

    公开(公告)日：2005-01-25

    申请号：US10644997

    申请日：2003-08-21

    申请人： Qingyuan Chen ,  Robert Josef Franda

    发明人： Qingyuan Chen ,  Robert Josef Franda

    IPC分类号： G01N7/14 ,  G01N9/26 ,  G01N13/02 ,  G01N33/00 ,  G01N33/14 ,  G01N33/34 ,  G01N31/00 ,  G06F19/00

    CPC分类号： G01N9/26 ,  G01N7/14 ,  G01N33/0016 ,  G01N33/143 ,  G01N33/34 ,  G01N2013/025

    摘要： Methods and apparatuses for determining entrained and/or dissolved gas content of gas-liquid mixtures. Data generated is used to control the True (air-free) or Apparent (air-containing) Density or Entrained Air content of liquids within optimum ranges, e.g. in paper coating processes and in the manufacture of food products, personal care products, pharmaceutical products, paints, petroleum blends, etc. For example, an indirect method of continuously determining the amount of gas entrained in a liquid, by: continuously measuring the temperature, flow rate, and apparent density of the mixture at two different pressure states, and calculating the volume percentage of the gas in the liquid by using equation (28) x ⁢ % = V s V s + V ( 28 ) wherein V is the volume of the gas-free liquid calculated by equation (23) V = 1 ρ 1 - [ P 2 P 2 - P 1 ⁢ ( 1 ρ 1 - 1 ρ 2 ) - RT P 2 - P 1 ⁢ g ⁡ ( Δ ⁢   ⁢ P Q a ) ] ( 23 ) in which P1 and P2 are two different ambient pressures and ΔP=P2−P1, ρ1 and ρ2 are apparent densities of the liquid sample measured at P1 and P2, respectively, R is the constant of the Ideal Gas Law, T is the liquid temperature, Q is the flow rate, g(ΔP/Qa) is a function for determining the amount of gas being dissolved between P2 and P1, and Vs is determined by equation (27) V s = T s T ⁢ P 1 ⁢ P 2 P s ⁡ ( P 2 - P 1 ) ⁢ ( 1 ρ 1 - 1 ρ 2 ) - RT s P s ⁢ ( P 1 P 2 - P 1 ⁢ g ⁡ ( Δ ⁢   ⁢ P Q a ) - g ⁡ ( P 1 - P s Q a ) ) . ( 27 )

    摘要翻译： 用于确定气液混合物夹带和/或溶解气体含量的方法和装置。 生成的数据用于控制最佳范围内的液体的真实（无空气）或表观（含空气）密度或夹带空气含量，例如。 在纸张涂布方法以及食品，个人护理产品，药品，油漆，石油混合物等的制造中。例如，通过以下步骤连续测量液体中夹带的气体的量的间接方法：连续测量温度 ，流速和两个不同压力状态下混合物的表观密度，并且通过使用式（28）计算液体中气体的体积百分数，其中V是通过等式（23）计算的无气体的体积， 其中P1和P2是两种不同的环境压力，DeltaP = P2-P1，rho1和rho2分别是在P1和P2测量的液体样品的表观密度，R是理想气体定律的常数，T是液体温度 Q是流量，g（ΔP/ Q a）是用于确定在P2和P1之间溶解的气体量的函数，Vs由等式（27）确定，

    Apparatus for detecting and measuring foam forming compounds in aqueous solutions
    3.
    发明授权
    Apparatus for detecting and measuring foam forming compounds in aqueous solutions 失效
    用于在水溶液中检测和测量泡沫形成化合物的装置

    公开(公告)号：US06397665B1

    公开(公告)日：2002-06-04

    申请号：US09566888

    申请日：2000-05-08

    申请人： Richard Eugene Kirts ,  Brad Lee Hollan

    发明人： Richard Eugene Kirts ,  Brad Lee Hollan

    IPC分类号： G01N2400

    CPC分类号： G01N13/02 ,  G01N29/024 ,  G01N29/223 ,  G01N29/36 ,  G01N33/1826 ,  G01N2013/025 ,  G01N2291/015 ,  G01N2291/02433 ,  G01N2291/02854 ,  G01N2291/045

    摘要： An apparatus for detecting change in the foam forming characteristic of an input stream of an aqueous solution which continuously samples the input stream by taking a series of discrete, independent measurements. A sample of the input stream is collected, analyzed, then discarded. The collect-analyze-discard cycle is repeated. The apparatus relies on an acoustic sensor to measure foam height within a column. This allows the column containing the foam to be fabricated from any material, including durable plastics. A sample of the input stream is introduced into the apparatus. The sample is then aerated by an aeration stone to produce foam. The height of the column of foam produced is then measured using the acoustic sensor. The sample is then discarded and the process repeated. The height of the foam column is correlated with the concentration of foam forming chemical.

    摘要翻译： 一种用于检测通过进行一系列离散的独立测量来连续采样输入流的水溶液的输入流的泡沫形成特性的变化的装置。 收集，分析输入流的样本，然后丢弃。 收集分析丢弃周期被重复。 该设备依赖于声学传感器来测量柱内的泡沫高度。 这允许包含泡沫的柱由任何材料制成，包括耐用塑料。 将输入流的样本引入到装置中。 然后将样品用通风石充气以产生泡沫。 然后使用声学传感器测量所产生的泡沫柱的高度。 然后丢弃样品并重复该过程。 泡沫柱的高度与形成泡沫的化学品的浓度相关。

    Method and apparatus for determining effectiveness of foamant in porous media
    6.
    发明授权
    Method and apparatus for determining effectiveness of foamant in porous media 失效
    用于确定多孔介质中发泡剂有效性的方法和装置

    公开(公告)号：US4589276A

    公开(公告)日：1986-05-20

    申请号：US680865

    申请日：1984-12-12

    申请人： Nizar F. Djabbarah

    发明人： Nizar F. Djabbarah

    IPC分类号： E21B21/14 ,  E21B43/16 ,  G01N13/00 ,  G01N13/02 ,  G01N33/28

    CPC分类号： G01N13/00 ,  E21B21/14 ,  E21B43/164 ,  G01N2013/025 ,  Y02P90/70

    摘要： The foaming characteristics of a foamant to be used in the recovery of oil from a subterranean oil-bearing formation by carbon dioxide foam flooding, are determined by passing carbon dioxide through a sample of the foamant in a test cell containing a porous medium under pressure conditions simulating reservoir conditions and measuring the quantity of foam formed. The pressure drop along the cell is also monitored in order to indicate the resistance to gas flow imposed by the foam.

    摘要翻译： 用于通过二氧化碳泡沫淹没从地下含油地层回收油的发泡剂的发泡特性是通过在压力条件下将含有多孔介质的测试池中的二氧化碳通过泡沫样品 模拟储层条件并测量形成的泡沫数量。 还监测沿着电池的压降以便指示由泡沫施加的气流的阻力。

    Device and method for detecting the frothing ability of a fluid
    9.
    发明授权
    Device and method for detecting the frothing ability of a fluid 失效
    用于检测流体起泡能力的装置和方法

    公开(公告)号：US08151634B2

    公开(公告)日：2012-04-10

    申请号：US12306598

    申请日：2007-06-29

    申请人： Noel William Alexander Lambert

    发明人： Noel William Alexander Lambert

    IPC分类号： G01N37/00

    CPC分类号： G01N13/02 ,  B03D1/02 ,  B03D1/028 ,  B03D1/1412 ,  B03D1/247 ,  G01N2013/025 ,  Y10T137/0318 ,  Y10T137/87587

    摘要： The present invention provides a device (10) for detecting the frothing ability of a fluid, said device including: an inlet (11) for receiving a portion of said fluid; means (12) for entraining air into said fluid portion; a mixing chamber (13) for receiving said air entrained fluid portion, said mixing chamber (13) being adapted for mixing said fluid portion and said air; and a detector (15) for detecting the amount of froth (18) generated in said mixing chamber (13). The invention also provides a method for detecting the frothing ability of a fluid.

    摘要翻译： 本发明提供了一种用于检测流体起泡能力的装置（10），所述装置包括：用于容纳所述流体的一部分的入口（11）; 用于将空气吸入所述流体部分的装置（12） 用于接收所述空气夹带的流体部分的混合室（13），所述混合室（13）适于混合所述流体部分和所述空气; 以及用于检测在所述混合室（13）中产生的泡沫（18）的量的检测器（15）。 本发明还提供一种用于检测流体起泡能力的方法。

    Foam assessment
    10.
    发明授权
    Foam assessment 失效
    泡沫评估

    公开(公告)号：US07693322B2

    公开(公告)日：2010-04-06

    申请号：US10547281

    申请日：2004-02-24

    申请人： John Carroll ,  Pamela Yvonne Shadforth ,  William Neville Eugen Meredith

    发明人： John Carroll ,  Pamela Yvonne Shadforth ,  William Neville Eugen Meredith

    IPC分类号： G06K9/00 ,  G03G13/10 ,  G03C8/00

    CPC分类号： G01N35/0099 ,  G01N13/02 ,  G01N15/0227 ,  G01N21/51 ,  G01N33/14 ,  G01N33/143 ,  G01N33/146 ,  G01N33/28 ,  G01N2013/025 ,  G01N2015/0011 ,  G06T7/0004 ,  G06T7/60

    摘要： There are described methods and apparatus for assessing foams generated from liquids. Existing methods are slow and labor intensive. The new methods involve generating foams from liquids and optically obtaining information to enable parameters relating to the generated foam to be measured. Although single samples of liquids may be processed the methods are particularly suited to processing multiple samples to obtain data relating to foams at a high rate. The apparatus includes automated handling equipment to enable samples to be moved between workstations and relative to associated optical equipment that is used to obtain information relating to the foams.

    摘要翻译： 描述了用于评估从液体产生的泡沫的方法和装置。 现有的方法是缓慢劳动密集型的。 新的方法涉及从液体中产生泡沫并且光学地获得信息以使得能够测量与产生的泡沫相关的参数。 虽然可以处理单个液体样品，但是这些方法特别适用于处理多个样品以获得与高泡沫相关的数据。 该设备包括自动处理设备，以使得样品能够在工作站之间和相对于用于获得与泡沫相关的信息的相关联的光学设备之间移动。