Direct Insertion Probe–Mass Spectrometry (DIP–MS) Maps and Multivariate Analysis in the Characterization of Crude Oils

2012 ◽  
Vol 27 (1) ◽  
pp. 46-55 ◽  
Author(s):  
C. Flego ◽  
C. Zannoni
Keyword(s):  
Mass Spectrometry ◽  
Multivariate Analysis ◽  
Crude Oils ◽  
Direct Insertion Probe

Petroleomics by ion mobility mass spectrometry: resolution and characterization of contaminants and additives in crude oils and petrofuels

2015 ◽  
Vol 7 (11) ◽  
pp. 4450-4463 ◽  
Author(s):  
Jandyson Machado Santos ◽  
Renan de S. Galaverna ◽  
Marcos A. Pudenzi ◽  
Eduardo M. Schmidt ◽  
Nathaniel L. Sanders ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Crude Oil ◽  
Ion Mobility ◽  
Drift Tube ◽  
Crude Oils ◽  
Ion Mobility Mass Spectrometry ◽  
Uniform Field ◽  
Field Drift

IM-MS, was performed in a new uniform-field drift tube, IM-QTOF instrument. It can resolve and characterize crude oil and its contaminants, as well as petrofuels and their additives.

Thermal and structural characterization of polypyrrole by direct-insertion probe pyrolysis mass spectrometry

2001 ◽  
Vol 119 (1-3) ◽  
pp. 307-308 ◽  
Author(s):  
T. Uyar ◽  
L. Toppare ◽  
J. Hacaloğlu
Keyword(s):  
Mass Spectrometry ◽  
Structural Characterization ◽  
Pyrolysis Mass Spectrometry ◽  
Direct Insertion Probe

Evaluating Orbitrap Mass Spectrometry for Geochemical Characterization of Crude Oils

2019 ◽  
Author(s):  
B. G. Vaz ◽  
T. R. Covas ◽  
C. S. Freitas ◽  
L. V. Tose ◽  
M. D. Rangel ◽  
...  
Keyword(s):  
Mass Spectrometry ◽  
Crude Oils ◽  
Geochemical Characterization ◽  
Orbitrap Mass Spectrometry

Molecular characterization of naphthenic acids from heavy crude oils using MALDI FT-ICR mass spectrometry

Fuel ◽  
2018 ◽  
Vol 231 ◽  
pp. 126-133 ◽  
Author(s):  
Jeferson A. Valencia-Dávila ◽  
Matthias Witt ◽  
Cristian Blanco-Tirado ◽  
Marianny Y. Combariza
Keyword(s):  
Mass Spectrometry ◽  
Molecular Characterization ◽  
Naphthenic Acids ◽  
Crude Oils ◽  
Heavy Crude ◽  
Ft Icr

Characterization of N-glycan heterogeneities of erythropoietin products by liquid chromatography/mass spectrometry and multivariate analysis

2014 ◽  
Vol 28 (8) ◽  
pp. 921-932 ◽  
Author(s):  
Noritaka Hashii ◽  
Akira Harazono ◽  
Ryosuke Kuribayashi ◽  
Daisuke Takakura ◽  
Nana Kawasaki
Keyword(s):  
Mass Spectrometry ◽  
Multivariate Analysis ◽  
Liquid Chromatography ◽  
Liquid Chromatography Mass Spectrometry ◽  
Chromatography Mass Spectrometry

Characterization of aromatic steroids and hopanoids in marine and lacustrine crude oils using comprehensive two dimensional gas chromatography coupled to time-of-flight mass spectrometry (GCxGC-TOFMS)

2012 ◽  
Vol 53 ◽  
pp. 131-136 ◽  
Author(s):  
Cristiane R. Oliveira ◽  
Cleverson J.F. Oliveira ◽  
Alexandre A. Ferreira ◽  
Débora A. Azevedo ◽  
Francisco R. Aquino Neto
Keyword(s):  
Mass Spectrometry ◽  
Gas Chromatography ◽  
Time Of Flight ◽  
Crude Oils ◽  
Two Dimensional ◽  
Flight Mass Spectrometry

Characterization of Crude Oils through Alkyl Chain-Based Separation by Gel Permeation Chromatography and Mass Spectrometry

2020 ◽  
Vol 34 (5) ◽  
pp. 5414-5425 ◽  
Author(s):  
Nadrah A. Alawani ◽  
Saroj K. Panda ◽  
Amal R. Lajami ◽  
Thunayyan A. Al-Qunaysi ◽  
Hendrik Muller
Keyword(s):  
Mass Spectrometry ◽  
Alkyl Chain ◽  
Gel Permeation Chromatography ◽  
Crude Oils ◽  
Gel Permeation
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