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1. 发明申请

WO2014099313A1 ANALYSIS OF HYDROCARBON LIQUID AND SOLID SAMPLES 审中-公开
标题翻译：液体和固体样品的分析
公开(公告)号：WO2014099313A1
公开(公告)日：2014-06-26
申请号：PCT/US2013/072155
申请日：2013-11-27
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： WU, Chunping , WALTERS, Clifford, C. , QIAN, Kuangnan
IPC分类号： G01N27/62 , G01N33/24 , H01J49/04
CPC分类号： G01N30/02 , G01N27/62 , G01N33/241 , H01J49/142
摘要： A method is provided for analysis and/or profiling of petroleum samples. The method allows for compositional analysis of samples using desorption electrospray ionization 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 by dropping a solvent typically comprising toluene and acetonitrile onto a sample surface. 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：提供了一种用于石油样品分析和/或分析的方法。该方法允许使用解吸电喷雾离子化的样品的组成分析来产生用于通过质谱检测的离子。通过将通常包含甲苯和乙腈的溶剂滴加到样品表面上，解吸电喷雾离子化可用于通过液体或固体石油（或其它烃）样品产生用于检测的离子。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。

2. 发明申请

WO2012082504A2 DETERMINATION OF CORES OR BUILDING BLOCKS AND RECONSTRUCTION OF PARENT MOLECULES IN HEAVY PETROLEUMS AND OTHER HYDROCARBON RESOURCES 审中-公开
标题翻译：确定重要石油和其他碳氢化合物资源中的核心或建筑物块和重新分配母体分子
公开(公告)号：WO2012082504A2
公开(公告)日：2012-06-21
申请号：PCT/US2011/063860
申请日：2011-12-08
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , QIAN, Kuangnan , EDWARDS, Kathleen, E. , MENNITO, Anthony, S. , FREUND, Howard
发明人： QIAN, Kuangnan , EDWARDS, Kathleen, E. , MENNITO, Anthony, S. , FREUND, Howard
CPC分类号： H01J49/0045 , Y10T436/24
摘要： A method for the determination of the aromatic cores or building blocks of a vacuum resid by controlled fragmentation. Molecules can be generated from these building blocks.
摘要翻译：用于通过受控断裂测定真空残渣的芳香核心或结构单元的方法。可以从这些构建块生成分子。

3. 发明申请

WO2020131444A1 SELECTION OF BRIGHT STOCK PROCESSING CONDITIONS BASED ON SAMPLE CHARACTERIZATION 审中-公开
公开(公告)号：WO2020131444A1
公开(公告)日：2020-06-25
申请号：PCT/US2019/065133
申请日：2019-12-09
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： GONG, Liezhong , WELLONS, Helen, S. , QIAN, Kuangnan , YEH, Lisa, I. , GLEESON, James, W.
IPC分类号： G01N33/28 , C10G67/04 , H01J49/38
摘要： Methods are provided for modifying or selecting processing conditions for bright stock formation based on compositional characterization of the feedstock. The compositional information includes Z-class characterization of the waxy components of the feedstock, optionally in combination with carbon number and/or molecular weight for the components. The compositional information is used to select processing conditions to allow for removal and/or modification of the waxy components within the bright stock, in order to improve throughput and/or provide desirable cold flow properties.

4. 发明申请

WO2018093472A1 SYSTEMS AND METHODS FOR GENERATING A PETROLEUM MODEL OF COMPOSITION USING TWO-DIMENSIONAL GAS CHROMATOGRAPHY 审中-公开
公开(公告)号：WO2018093472A1
公开(公告)日：2018-05-24
申请号：PCT/US2017/054855
申请日：2017-10-03
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： WANG, Frank, Cheng-yu , PAEK, Changyub , QIAN, Kuangnan , KELLY, Francis, X.
IPC分类号： G01N30/88 , G01N30/86 , G01N30/46 , G01N30/78 , G01N33/28
摘要： Methods to generate a model of composition for a petroleum sample can include providing a petroleum sample to a two-dimensional gas chromatograph coupled with at least one detector. The chromatograph can have first and second columns. The chromatograph can be adapted to output data for each detector representing first and second dimension retention times corresponding to the first and second columns, respectively. The data representing the first and second dimension retention times for each detector based on the petroleum sample can be obtained from the chromatograph. Molecular components of the petroleum sample can be identified based at least in part on the first and second dimension retention times for each detector. The identified molecular components of the petroleum sample can be quantified based at least in part on integrated peaks of the first and second dimension retention times for each detector to generate a model of composition of the petroleum sample.

5. 发明申请

WO2015061017A1 INTEGRATED HYDROCARBON ANALYSIS 审中-公开
标题翻译：综合油气分析
公开(公告)号：WO2015061017A1
公开(公告)日：2015-04-30
申请号：PCT/US2014/058784
申请日：2014-10-02
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： WANG, Frank, C. , QIAN, Kuangnan , EDWARDS, Kathleen, E.
IPC分类号： G01N30/46 , G01N30/72 , G01N33/28 , G01N30/86 , H01J49/16 , H01J49/44
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它们。

6. 发明申请

WO2004013601A2 A METHOD TO QUANTITATIVELY ANALYZE CONJUGATED DIENES IN HYDROCARBON FEEDS AND PRODUCTS AS AN INDICATOR OF FOULING POTENTIAL 审中-公开
标题翻译：一种量化分析碳氢化合物产品和产品的方法，作为潜在的潜力指标
公开(公告)号：WO2004013601A2
公开(公告)日：2004-02-12
申请号：PCT/US2003/021458
申请日：2003-07-08
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： QIAN, Kuangnan , EDWARDS, Kathleen, E. , WANG, Frank, C. , SISKIN, Michael
IPC分类号： G01N
CPC分类号： G01N33/2835 , Y10T436/21 , Y10T436/216 , Y10T436/24 , Y10T436/25
摘要： A method to quantify the conjugated dienes in a feedstream including the steps of dissolving MTAD in said feedstream, and determining the molar concentration of said conjugated dienes and/or the carbon number distribution of said conjugated dienes.
摘要翻译：一种定量进料流中共轭二烯的方法，包括以下步骤：将MTAD溶解在所述原料流中，并确定所述共轭二烯的摩尔浓度和/或所述共轭二烯的碳数分布。

7. 发明申请

WO2014099312A1 CHARACTERIZATION OF PETROLEUM SATURATES USING MALDI AND FT ION CYCLOTRON RESONANCE MASS SPECTROSCOPY 审中-公开
标题翻译：使用MALDI和FT离子循环共振质谱分析石油磺酸盐的特征
公开(公告)号：WO2014099312A1
公开(公告)日：2014-06-26
申请号：PCT/US2013/072144
申请日：2013-11-27
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： MENNITO, Anthony, S. , QIAN, Kuangnan
IPC分类号： G01N27/62 , G01N33/28 , H01J49/16
CPC分类号： G01N27/62 , G01N33/28 , H01J49/164 , H01J49/38
摘要： A method for characterizing the saturates portion of a petroleum or hydrocarbon sample that includes compounds with boiling points of 1000°F (538°C) or higher includes use of laser desorption ionization (LDI) to desorb and vaporize petroleum saturates into the gas phase. After ionization, which is performed in the presence of a soft Lewis acid such as Ag+ to hinder fragmentation, the saturate compounds cations can be detected using high resolution Fourier transform ion cyclotron resonance mass spectrometry. The mass spectrum generated from the ionized saturated compounds is then characterized by assigning molecular formulas to any "detected" masses that exhibit a peak with an intensity greater than a defined signal to noise threshold. After making the molecular assignments, the abundance of each assigned molecule can be determined based on the signal magnitude of the peaks in the mass spectrum. The assigned molecules and the corresponding abundances can then be grouped based on a variety of factors.
摘要翻译：用于表征包括沸点为1000°F（538℃）或更高沸点的化合物的石油或烃样品的饱和部分的方法包括使用激光解吸电离（LDI）将石油饱和物解吸并蒸发到气相中。电离后，在诸如Ag +之类的软路易斯酸存在下进行电离以阻止断裂，可以使用高分辨率傅里叶变换离子回旋共振质谱法检测饱和化合物阳离子。从电离的饱和化合物产生的质谱图的特征在于将分子式分配给任何“检测到的”质量，其表现出具有大于定义的信噪比阈值的强度的峰。在进行分子分配之后，可以基于质谱中峰的信号幅度来确定每个分配的分子的丰度。分配的分子和相应的丰度可以根据多种因素分组。

8. 发明申请

WO2007021953A2 MEASUREMENT OF DISTRIBUTED TOTAL ACID NUMBERS BY ELECTROSPRAY MASS SPECTROMETRY 审中-公开
标题翻译：通过电喷雾质谱分析测定总酸值
公开(公告)号：WO2007021953A2
公开(公告)日：2007-02-22
申请号：PCT/US2006/031408
申请日：2006-08-11
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , QIAN, Kuangnan , EDWARDS, Kathleen, E. , DECHERT, Gary, James , JAFFE, Stephen, B. , GREEN, Larry, A. , OLMSTEAD, William, N.
发明人： QIAN, Kuangnan , EDWARDS, Kathleen, E. , DECHERT, Gary, James , JAFFE, Stephen, B. , GREEN, Larry, A. , OLMSTEAD, William, N.
IPC分类号： G01N33/00
CPC分类号： G01N33/2876 , Y10T436/218 , Y10T436/24
摘要： The present invention is a method to determine the TAN and TAN as a function of boiling point for a hydrocarbon feedstream using an electrospray ionization mass spectrometer (ESI-MS). The steps of the method include determining the signal as a function of mass from the ESI-MS while minimizing the formation of oligomers and fragmentation of the molecular species in the feedstream and then determining the TAN from the signals. The TAN is also determined as a function of boiling point.
摘要翻译：本发明是使用电喷雾离子化质谱仪（ESI-MS）测定作为烃类进料流的沸点的函数的TAN和TAN的方法。该方法的步骤包括从ESI-MS确定信号作为质量的函数，同时最小化低聚物的形成和原料流中分子物质的碎裂，然后从信号确定TAN。 TAN也被确定为沸点的函数。

9. 发明申请

WO2014085009A1 CHARACTERIZATION AND PREDICTION OF JET FUEL QUALITY 审中-公开
标题翻译：喷射燃料质量的特征和预测
公开(公告)号：WO2014085009A1
公开(公告)日：2014-06-05
申请号：PCT/US2013/067197
申请日：2013-10-29
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
发明人： QUANN, Richard, J. , NOVAK, William, J. , QIAN, Kuangnan , RIEDINGER, William, E. , GAUGHAN, Roger, G. , COODING, Beatrice, M.
IPC分类号： G01N33/22 , G01N33/28
CPC分类号： G01N33/2841 , C10G45/10 , C10L1/00 , C10L2270/04 , C10L2290/60 , G01N33/22 , G01N33/2805 , H01J49/0027
摘要： Systems and methods are provided for characterizing kerosene fractions in order to determine whether the fractions will satisfy a desired thermal breakpoint specification. Additionally, hydrotreating conditions can be determined that will result in a hydrotreated kerosene fraction that satisfies the desired thermal breakpoint specification. The hydrotreating conditions can be determined based on a model constructed from data corresponding to a plurality of reference samples. The model can include data for compositional groups within the reference samples. The data for compositional groups can be derived from Fourier transform ion cyclotron resonance mass spectrometry data or from another suitable characterization technique.
摘要翻译：提供了用于表征煤油馏分的系统和方法，以确定馏分是否将满足期望的热断裂指标。此外，可以确定加氢处理条件，这将导致满足期望热断裂规格的加氢处理煤油馏分。加氢处理条件可以基于由对应于多个参考样品的数据构成的模型来确定。该模型可以包括参考样本中的组成组的数据。组成组的数据可以从傅里叶变换离子回旋共振质谱数据或另一种合适的表征技术得到。

10. 发明申请

WO2007061935A2 MICRO-HYDROCARBON ANALYSIS 审中-公开
标题翻译：微油分析
公开(公告)号：WO2007061935A2
公开(公告)日：2007-05-31
申请号：PCT/US2006/044843
申请日：2006-11-17
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , QIAN, Kuangnan , OLMSTEAD, William, N. , ENGLISH, Jason, B. , GREEN, Larry, A. , SAEGER, Roland, B. , JAFFE, Stephen, B.
发明人： QIAN, Kuangnan , OLMSTEAD, William, N. , ENGLISH, Jason, B. , GREEN, Larry, A. , SAEGER, Roland, B. , JAFFE, Stephen, B.
IPC分类号： B01D59/44
CPC分类号： G01N33/28 , G01N30/7206 , G01N2030/8854
摘要： The present invention is a method to determine the composition of a hydrocarbon feedstream from a small sample of hydrocarbons including the steps analyzing the sample with a combination of chromatograph and mass spectrometer, and reconciling output from step a) with other analytical measurements to determine to determine the composition of the hydrocarbon feedstream.
摘要翻译：本发明是一种从小型烃类样品中确定烃类进料流的组成的方法，包括用色谱仪和质谱仪的组合分析样品的步骤，以及将步骤a）的输出与其他分析测量结果进行比较，以确定烃原料流的组成。

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