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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
Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , QIAN, Kuangnan , OLMSTEAD, William, N. , ENGLISH, Jason, B. , GREEN, Larry, A. , SAEGER, Roland, B. , JAFFE, Stephen, B.
Inventor： QIAN, Kuangnan , OLMSTEAD, William, N. , ENGLISH, Jason, B. , GREEN, Larry, A. , SAEGER, Roland, B. , JAFFE, Stephen, B.
IPC: B01D59/44
CPC classification number: G01N33/28 , G01N30/7206 , G01N2030/8854
Abstract: 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.
Abstract translation: 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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2.发明申请
公开(公告)号：WO2007021953A3
公开(公告)日：2007-11-22
申请号：PCT/US2006031408
申请日：2006-08-11
Applicant: EXXONMOBIL RES & ENG CO , 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
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。
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3.发明申请MEASUREMENT OF DISTRIBUTED TOTAL ACID NUMBERS BY ELECTROSPRAY MASS SPECTROMETRY 审中-公开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
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。
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公开(公告)号：WO2007061935A3
公开(公告)日：2009-05-07
申请号：PCT/US2006044843
申请日：2006-11-17
Applicant: EXXONMOBIL RES & ENG CO , QIAN KUANGNAN , OLMSTEAD WILLIAM N , ENGLISH JASON B , GREEN LARRY A , SAEGER ROLAND B , JAFFE STEPHEN B
Inventor： QIAN KUANGNAN , OLMSTEAD WILLIAM N , ENGLISH JASON B , GREEN LARRY A , SAEGER ROLAND B , JAFFE STEPHEN B
IPC: H01J49/00
CPC classification number: G01N33/28 , G01N30/7206 , G01N2030/8854
Abstract: 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.
Abstract translation: 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，以及调节步骤a）的输出与其他分析测量结果，以确定 烃进料流的组成。
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