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1. 发明申请

WO2005036181A1 A METHOD FOR CHARACTERIZING A DISPERSION USING TRANSFORMATION TECHNIQUES 审中-公开
标题翻译：使用变换技术表征分散体的方法
公开(公告)号：WO2005036181A1
公开(公告)日：2005-04-21
申请号：PCT/CA2004/001820
申请日：2004-10-12
申请人： ALBERTA RESEARCH COUNCIL INC. , FISHER, Douglas, B. , GIRARD, Marcel , HUANG, Haibo
发明人： FISHER, Douglas, B. , GIRARD, Marcel , HUANG, Haibo
IPC分类号： G01N37/00
CPC分类号： G01N33/2847 , G01N21/59
摘要： A method for analyzing a dispersion such as an oil/solid suspension or an oil/water emulsion. A set of original domain data is collected relating to an attribute of the dispersion, such as light transmittance therethrough. The set of original domain data is then transformed into a transformed set of original domain data which is in the frequency domain. Any transformation technique, such as a fast Fourier transform, may be used to transform the original domain data from a first domain, such as a time or spatial domain, into the frequency domain. The dispersion is then characterized using the transformed set of original domain data. One or more frequency domain spectra may be generated from the transformed set of original domain data, which frequency domain spectra express a parameter relating to the attribute of the dispersion as a function of frequency, in which case the characterizing step may be performed using the frequency domain spectra.
摘要翻译：用于分析油/固体悬浮液或油/水乳液的分散体的方法。收集与分散体的属性有关的一组原始域数据，例如透光率。然后将原始域数据集合变换成频域中的原始域数据的变换集合。可以使用诸如快速傅里叶变换的任何变换技术来将来自第一域（例如时间或空间域）的原始域数据转换成频域。然后使用变换的原始域数据来表征色散。可以从原始域数据的变换集合生成一个或多个频域频谱，哪个频域频谱表示与色散的属性有关的参数作为频率的函数，在这种情况下，表征步骤可以使用频率域谱。

2. 发明申请

WO2007093030A1 APPARATUS AND METHOD FOR CHARACTERIZING AN INTERFACIAL PROPERTY OF A DISPERSION 审中-公开
标题翻译：用于表征分散体的界面性质的装置和方法
公开(公告)号：WO2007093030A1
公开(公告)日：2007-08-23
申请号：PCT/CA2007/000067
申请日：2007-01-17
申请人： ALBERTA RESEARCH COUNCIL INC.
发明人： FISHER, Douglas, B. , GIRARD, Marcel
IPC分类号： G01N21/59 , B01L1/02 , G01N33/26
CPC分类号： G01N21/59 , G01N21/05 , G01N21/85 , G01N2021/0346
摘要： An improvement in a PVT apparatus, which improvement includes a fluid path model having a fluid path and a sampling section, wherein the depth of the fluid path within the sampling section is substantially uniform and is less than about 100 µm. The apparatus may be configured to provide a micron-scale slim tube which may be used in a manner similar to a conventional slim tube apparatus. A method for characterizing an interfacial property of a dispersion such as, for example, miscibility of a first fluid and a second fluid as a function of pressure. The method includes collecting sets of transmittance images representing transmittance of electromagnetic radiation through the dispersion, generating values of a general interfacial property factor from the transmittance images, and characterizing the interfacial property using the values of the general interfacial property factor.
摘要翻译： PVT装置的改进，其改进包括具有流体路径和采样部分的流体路径模型，其中采样部分内的流体路径的深度基本均匀且小于约100μm。该装置可以被配置为提供可以以类似于常规细长管装置的方式使用的微米级细长管。用于表征分散体的界面性质的方法，例如作为压力的函数的第一流体和第二流体的混溶性。该方法包括收集表示通过分散体的电磁辐射的透射率的透射率图像集合，从透射图像产生一般界面特性因子的值，并使用一般界面特性因子的值来表征界面性质。

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