Challenge in the speciation of nitrogen-containing compounds in heavy petroleum fractions by high temperature comprehensive two-dimensional gas chromatography

Dutriez, Thomas; Borras, Julie; Courtiade, Marion; Thiébaut, Didier; Dulot, Hugues; Bertoncini, Fabrice

doi:10.1016/j.chroma.2010.10.056

Cited by 69 publications

(42 citation statements)

References 40 publications

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“…the detection of nitrogen-containing compounds and the analysis on vacuum gas oil (VGO), high modulation period (20s -30s) is needed. In this case, wide bore first column with bigger diameter are used to make the first dimension peak wider (Dutriez et al, 2009(Dutriez et al, , 2010(Dutriez et al, , 2011.…”

Section: Factors Affecting 2d-gc Retention Time and Separationmentioning

confidence: 99%

“…Fast time-of-flight mass spectrometers (TOFMS) that operate with spectral acquisition rates of 100-200 Hz are well-suited for GC × GC and have been used for numerous studies. On the other hand, element-specific detectors such as sulphur, nitrogen chemiluminescence detections (SCD, NCD), have been used for nitrogen containing and sulphur containing compounds, respectively (Dutriez et al, 2011;Zrostlíková et al, 2003).…”

Section: Detectormentioning

confidence: 99%

“…2D-GC has been used in high temperature analysis of vacuum gas oil (VGO) (HT-2D-GC) (Dutriez et al, 2009(Dutriez et al, , 2010, nitrogen-containing compounds (2D-GC NCD) (Dutriez et al, 2011), sulphur speciation (2D-GC SCD), middle distillates (Vendeuvre et al, 2005), pyrolysis of petroleum source rocks (Py-2D-GC) (Wang & Walters, 2007), biomarkers (Aguiar et al, 2011;Juyal et al, 2011), etc.…”

Section: Applications Of Comprehensive 2d-gc In Oil Analysismentioning

confidence: 99%

See 2 more Smart Citations

Gas Chromatograph Applications in Petroleum Hydrocarbon Fluids

Zeng¹,

Zou²,

Lehne³

et al. 2012

Advanced Gas Chromatography - Progress in Agricultural, Biomedical and Industrial Applications

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Section: Factors Affecting 2d-gc Retention Time and Separationmentioning

confidence: 99%

Section: Detectormentioning

confidence: 99%

Section: Applications Of Comprehensive 2d-gc In Oil Analysismentioning

confidence: 99%

See 1 more Smart Citation

Gas Chromatograph Applications in Petroleum Hydrocarbon Fluids

Zeng¹,

Zou²,

Lehne³

et al. 2012

Advanced Gas Chromatography - Progress in Agricultural, Biomedical and Industrial Applications

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“…Even if sulfur and nitrogen characterization is very difficult [11,12] for VGO fraction, the main mechanism for each reaction type can be defined [3] as described in following sections. Fig.…”

Section: Mechanism Descriptionmentioning

confidence: 99%

Dealing with uncertainties: Sensitivity analysis of vacuum gas oil hydrotreatment

Celse

Costa

Wahl

et al. 2015

Chemical Engineering Journal

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“…In addition, IL stationary phases allow for higher temperature limits (300 °C) in comparison to the 50% LC-DMPS phase (270 °C). IL stationary phases have been used for the separation of alkyl phosphates [36], fatty acids [38–40], PASHs [19], flavors and fragrances [37], pesticides [38], and polycyclic aromatic nitrogen heterocycles [38]. …”

Section: Introductionmentioning

confidence: 99%

Retention behavior of isomeric polycyclic aromatic sulfur heterocycles in gas chromatography on stationary phases of different selectivity

Wilson

Sander

Oña-Ruales

et al. 2017

Journal of Chromatography A

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Retention indices for 48 polycyclic aromatic sulfur heterocycles (PASHs) were determined using gas chromatography with three different stationary phases: a 50% phenyl phase, a 50% liquid crystalline dimethylpolysiloxane (LC-DMPS) phase, and an ionic liquid (IL) phase. Correlations between the retention behavior on the three stationary phases and PASH geometry (L/B and T, i.e., length-to-breadth ratio and thickness, respectively) were investigated for the following four isomer sets: (1) 4 three-ring molecular mass (MM) 184 Da PASHs, (2) 13 four-ring MM 234 Da PASHs, (3) 10 five-ring MM 258 Da PASHs, and (4) 20 five-ring MM 284 Da PASHs. Correlation coefficients for retention on the 50% LC-DMPS vs L/B ranged from r = 0.50 (MM 284 Da) to r = 0.77 (MM 234 Da). Correlation coefficients for retention on the IL phase vs L/B ranged from r = 0.31 (MM 234 Da) to r = 0.54 (MM 284 Da). Correlation coefficients for retention on the 50% phenyl vs L/B ranged from r = 0.14 (MM 258 Da) to r = 0.59 (MM 284 Da). Several correlation trends are discussed in detail for the retention behavior of PASH on the three stationary phases.

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Challenge in the speciation of nitrogen-containing compounds in heavy petroleum fractions by high temperature comprehensive two-dimensional gas chromatography

Cited by 69 publications

References 40 publications

Gas Chromatograph Applications in Petroleum Hydrocarbon Fluids

Gas Chromatograph Applications in Petroleum Hydrocarbon Fluids

Dealing with uncertainties: Sensitivity analysis of vacuum gas oil hydrotreatment

Retention behavior of isomeric polycyclic aromatic sulfur heterocycles in gas chromatography on stationary phases of different selectivity

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