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

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY ,  QIAN, Kuangnan ,  EDWARDS, Kathleen, E. ,  DECHERT, Gary, James ,  JAFFE, Stephen, B. ,  GREEN, Larry, A. ,  OLMSTEAD, William, N.

Inventor： QIAN, Kuangnan ,  EDWARDS, Kathleen, E. ,  DECHERT, Gary, James ,  JAFFE, Stephen, B. ,  GREEN, Larry, A. ,  OLMSTEAD, William, N.

IPC: G01N33/00

CPC classification number: G01N33/2876 ,  Y10T436/218 ,  Y10T436/24

Abstract: 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.

Abstract translation: 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。

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

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY ,  QIAN, Kuangnan ,  EDWARDS, Kathleen, E. ,  MENNITO, Anthony, S. ,  FREUND, Howard

Inventor： QIAN, Kuangnan ,  EDWARDS, Kathleen, E. ,  MENNITO, Anthony, S. ,  FREUND, Howard

CPC classification number: H01J49/0045 ,  Y10T436/24

Abstract: 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.

Abstract translation: 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。

公开(公告)号：WO2017117178A1

公开(公告)日：2017-07-06

申请号：PCT/US2016/068806

申请日：2016-12-28

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： YEH, Lisa, I-Ching ,  PATHARE, Rugved, P. ,  SENZER, Eric, B. ,  HENDERSON, Camden, N. ,  OWENS, Tracie, L. ,  FRUCHEY, Kendall, S. ,  HILBERT, Timothy, L. ,  CARROLL, Michael, B. ,  SYSYN, Debra, A. ,  EDWARDS, Kathleen, E. ,  HAGEE, Bryan, E.

IPC: C10G67/04

CPC classification number: C10M101/02 ,  C10G67/0454 ,  C10G67/0463 ,  C10G2300/1077 ,  C10G2400/10 ,  C10M2203/1006 ,  C10N2220/022 ,  C10N2220/031 ,  C10N2230/43

Abstract: Compositions are provided for lubricant base stocks produced from feeds such as vacuum resid or other 510°C+ feeds. A feed can be deasphalted and then catalytically and/or solvent processed to form lubricant base stocks, including bright stocks that are resistant to haze formation.

Abstract translation: 提供组合物用于从诸如减压渣油或其它510℃+进料的进料产生的润滑剂基础油料。 进料可以脱沥青，然后催化和/或溶剂加工形成润滑剂基础油料，包括抗雾霾形成的明亮油料。

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

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： WANG, Frank, C. ,  QIAN, Kuangnan ,  EDWARDS, Kathleen, E.

IPC: G01N30/46 ,  G01N30/72 ,  G01N33/28 ,  G01N30/86 ,  H01J49/16 ,  H01J49/44

CPC classification number: G01N30/72 ,  G01N30/463 ,  G01N30/7206 ,  G01N30/8682 ,  G01N33/28 ,  H01J49/168 ,  H01J49/446

Abstract: 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.

Abstract translation: 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。

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

Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY

Inventor： QIAN, Kuangnan ,  EDWARDS, Kathleen, E. ,  WANG, Frank, C. ,  SISKIN, Michael

IPC: G01N

CPC classification number: G01N33/2835 ,  Y10T436/21 ,  Y10T436/216 ,  Y10T436/24 ,  Y10T436/25

Abstract: 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.

Abstract translation: 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。