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公开(公告)号：US20150107331A1
公开(公告)日：2015-04-23
申请号：US14061086
申请日：2013-10-23
IPC分类号： G01N30/72
CPC分类号： G01N30/72 , G01N30/463 , G01N30/7206 , G01N30/8682 , G01N33/28 , H01J49/168 , H01J49/446
摘要： Petroleum or other hydrocarbon samples can be analyzed in parallel by 1) GC-field ionization Time of Flight Mass Spectrometer (GC-FI-TOF MS) and 2) two dimensional gas chromatography (2D-GC) equipped with a flame ionization detector (FID). The combined techniques allow for improved quantitative characterization of the compounds within a hydrocarbon sample. The techniques can be combined by correlating the 2D-GC FID data with the GC-FI-TOF MS data based on correlation of compound classes, correlation of retention windows within a compound class, correlation of individual compounds, such as paraffins, or a combination thereof.
摘要翻译： 石油或其他烃样品可以通过1）GC-场电离飞行时间质谱仪（GC-FI-TOF MS）和2）装备有火焰离子化检测器（FID）的二维气相色谱（2D-GC） ）。 组合的技术允许改进烃样品中化合物的定量表征。 这些技术可以通过将2D-GC FID数据与GC-FI-TOF MS数据相关联，基于化合物类别的相关性，化合物类别中的保留窗口的相关性，各种化合物如石蜡的相关性或组合 其中。
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2.发明申请GENERATION OF MODEL OF COMPOSITION OF PETROLEUM BY HIGH RESOLUTION MASS SPECTROMETRY AND ASSOCIATED ANALYTICS 有权通过高分辨质谱分析和相关分析法生成石油组合物模型公开(公告)号：US20140231641A1
公开(公告)日：2014-08-21
申请号：US14178627
申请日：2014-02-12
IPC分类号： H01J49/00
CPC分类号： H01J49/0027 , G01N33/2835
摘要： A method to determine the model-of-composition of a vacuum resid in which the resid is separated into fractions including the DAO fraction which is then separated into chemical classes including saturates, aromatics, sulfides and polars by a combination of soft ionization methods. The results of the ionization analyses are reconciled with other analyses such as bulk analysis, then consolidated to generate the modeol-of composition.
摘要翻译： 确定真空渣油的组成模型的方法，其中残渣分离成包含DAO馏分的级分，然后通过软电离方法的组合将其分离成化学类别，包括饱和物，芳族化合物，硫化物和极性。 电离分析的结果与其他分析如批量分析相协调，然后合并生成组分的模式。
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公开(公告)号：US20160060545A1
公开(公告)日：2016-03-03
申请号：US14810048
申请日：2015-07-27
CPC分类号： C10G32/02 , C10G49/007 , C10G49/06 , C10G49/18 , C10G2300/1048 , C10G2300/202 , C10L2200/043 , C10L2270/04 , C10L2290/38
摘要： The stability of distillate type jet fuels is improved by cathodic hydrogenation in an electrolytic cell with a proton permeable membrane separating cathode and anode compartments; a source of hydrogen is oxidized in the anode compartment to form protons which permeate the membrane to effect a cathodic reduction of the nitrogenous components of the fuel in the cathode compartment.
摘要翻译： 通过在具有分离阴极和阳极隔室的质子渗透膜的电解池中进行阴极氢化，改善了馏出型喷气燃料的稳定性; 氢源在阳极室中被氧化以形成渗透膜的质子，以实现阴极室中燃料的含氮组分的阴极还原。
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公开(公告)号：US20140165701A1
公开(公告)日：2014-06-19
申请号：US14071712
申请日：2013-11-05
申请人： Chunping WU , Clifford C. WALTERS , Kuangnan QIAN
发明人： Chunping WU , Clifford C. WALTERS , Kuangnan QIAN
IPC分类号： G01N30/02
CPC分类号： G01N30/02 , G01N27/62 , G01N33/241 , H01J49/142
摘要： Systems and methods are provided for analysis and/or profiling of petroleum samples. The systems and methods allow for compositional analysis of samples using techniques that can be implemented outside of a laboratory setting, such as in a refinery or even at a petroleum or hydrocarbon source. The techniques are enabled by using desorption electrospray ionization as a method for generating ions for detection by mass spectroscopy. Desorption electrospray ionization can be used to generate ions for detection from a liquid or solid petroleum (or other hydrocarbon) sample with minimal sample preparation. For solid samples, the technique can also be used to identify changes in composition of a petroleum sample relative to a dimension of the solid sample.
摘要翻译： 提供系统和方法用于石油样品的分析和/或分析。 这些系统和方法允许使用可以在实验室设置之外的技术（例如在炼油厂，甚至在石油或烃源）中的技术进行样品的组成分析。 该技术通过使用解吸电喷雾离子化作为通过质谱法产生离子进行检测的方法来实现。 解吸电喷雾离子化可用于产生离子，用于从具有最少样品制备的液体或固体石油（或其他烃）样品中检测。 对于固体样品，该技术还可以用于鉴定石油样品相对于固体样品的尺寸的组成的变化。
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