Chromatographic fingerprinting by comprehensive two-dimensional chromatography: Fundamentals and tools

F Stilo, C Bicchi, AM Jimenez-Carvelo… - TrAC Trends in …, 2021 - Elsevier
This contribution reviews state-of-the approaches for chromatographic fingerprinting of 2D
peak patterns. Concepts of sample's fingerprint and profile, as established in metabolomics …

Comprehensive two‐dimensional gas chromatography as a boosting technology in food‐omic investigations

F Stilo, C Bicchi, SE Reichenbach… - Journal of Separation …, 2021 - Wiley Online Library
This review focuses on the role that comprehensive two‐dimensional gas chromatography
can play within the investigation workflows of food‐omics and related disciplines and …

Chromatogram baseline estimation and denoising using sparsity (BEADS)

X Ning, IW Selesnick, L Duval - Chemometrics and Intelligent Laboratory …, 2014 - Elsevier
This paper jointly addresses the problems of chromatogram baseline correction and noise
reduction. The proposed approach is based on modeling the series of chromatogram peaks …

Co-processing of pyrolisis bio oils and gas oil for new generation of bio-fuels: Hydrodeoxygenation of guaïacol and SRGO mixed feed

G Toussaint, D Laurenti, C Mirodatos, C Geantet - Catalysis Today, 2009 - Elsevier
Within the frame of second generation bio-fuels development, the present work reports for
the first time the impact of co-processing guaiacol as an oxygenated molecule …

Automated needle trap heart-cut GC/MS and needle trap comprehensive two-dimensional GC/TOF-MS for breath gas analysis in the clinical environment

M Mieth, JK Schubert, T Gröger, B Sabel… - Analytical …, 2010 - ACS Publications
This study was intended to evaluate low-volume (20 mL) multibed needle trap (NTD)
sampling combined with heart-cut gas chromatography/mass spectrometry (GC/MS) and …

Complete group-type quantification of petroleum middle distillates based on comprehensive two-dimensional gas chromatography time-of-flight mass spectrometry …

MK Jennerwein, M Eschner, T Gröger… - Energy & …, 2014 - ACS Publications
The subject of the presented work was the development of a two-dimensional GC× GC–time-
of-flight mass spectrometric method (GC× GC-TOFMS) for the complete group-type …

Two-dimensional gas chromatography characterization of pyrolysis bio-oils: a review

M Stas, M Auersvald, P Vozka - Energy & Fuels, 2021 - ACS Publications
Raw pyrolysis bio-oils can be used as liquid biofuels for district heating or as raw materials
for producing O-containing substances. Additionally, they can be upgraded using different …

Biomass to olefins: Cracking of renewable naphtha

SP Pyl, CM Schietekat, MF Reyniers, R Abhari… - Chemical engineering …, 2011 - Elsevier
An alternative route for the production of light olefins is proposed starting from low value and
waste fats, greases and other renewable fractions. The first step catalytically converts …

Use of comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry for the characterization of biodegradation and unresolved complex …

TC Tran, GA Logan, E Grosjean, D Ryan… - … et cosmochimica acta, 2010 - Elsevier
A comprehensive two-dimensional gas chromatography/time-of-flight mass spectrometry
(GC× GC/TOFMS) method has been developed for separation of a series of petroleum …

Challenges of modeling steam cracking of heavy feedstocks

KM Van Geem, MF Reyniers… - Oil & Gas Science …, 2008 - ogst.ifpenergiesnouvelles.fr
Today single event microkinetic (SEMK) models for steam cracking of hydrocarbons allow
simulating the conversion of heavy fractions. The key challenge to model the cracking …