Multidimensional gas chromatography of oxidative degradation products in algae-derived fuel oil samples using narrow heartcuts and rapid cycle times

Blagoj Mitrevski; Rachel Webster; Paul Rawson; David John Evans; Hyung-Kyoon Choi; Philip Marriott

doi:10.1016/j.chroma.2011.12.051

Multidimensional gas chromatography of oxidative degradation products in algae-derived fuel oil samples using narrow heartcuts and rapid cycle times

Blagoj Mitrevski, Rachel Webster, Paul Rawson, David John Evans, Hyung-Kyoon Choi, Philip Marriott

School of Chemistry

Research output: Contribution to journal › Article › Research › peer-review

29 Citations (Scopus)

Abstract

To characterize a fuel s thermal and storage stability an understanding of the process of oxidation and oxidation pathways is essential. Oxidation pathways commence with hydroperoxides which quickly decompose to form a range of alcohols, acids and other oxygen-containing species. In the presence of significant levels of hydrocarbon-based matrix, analysis of these heteroatomic species is difficult. Applying multidimensional gas chromatography with very narrow heart-cut windows (0.20 min) minimizes the number of compounds transferred to the second dimension (2D) column during each heart-cut. Successive heart-cuts every 2.00 min are taken throughout the analytical run, since each heart-cut has a maximum retention on 2D of

Original language	English
Pages (from-to)	89 - 96
Number of pages	8
Journal	Journal of Chromatography A
Volume	1224
DOIs	https://doi.org/10.1016/j.chroma.2011.12.051
Publication status	Published - 2012

Access to Document

10.1016/j.chroma.2011.12.051

Cite this

@article{5bb8090476864e5fb822584a3efaccc3,

title = "Multidimensional gas chromatography of oxidative degradation products in algae-derived fuel oil samples using narrow heartcuts and rapid cycle times",

abstract = "To characterize a fuel s thermal and storage stability an understanding of the process of oxidation and oxidation pathways is essential. Oxidation pathways commence with hydroperoxides which quickly decompose to form a range of alcohols, acids and other oxygen-containing species. In the presence of significant levels of hydrocarbon-based matrix, analysis of these heteroatomic species is difficult. Applying multidimensional gas chromatography with very narrow heart-cut windows (0.20 min) minimizes the number of compounds transferred to the second dimension (2D) column during each heart-cut. Successive heart-cuts every 2.00 min are taken throughout the analytical run, since each heart-cut has a maximum retention on 2D of",

author = "Blagoj Mitrevski and Rachel Webster and Paul Rawson and Evans, {David John} and Hyung-Kyoon Choi and Philip Marriott",

year = "2012",

doi = "10.1016/j.chroma.2011.12.051",

language = "English",

volume = "1224",

pages = "89 -- 96",

journal = "Journal of Chromatography A",

issn = "0021-9673",

publisher = "Elsevier BV",

}

TY - JOUR

T1 - Multidimensional gas chromatography of oxidative degradation products in algae-derived fuel oil samples using narrow heartcuts and rapid cycle times

AU - Mitrevski, Blagoj

AU - Webster, Rachel

AU - Rawson, Paul

AU - Evans, David John

AU - Choi, Hyung-Kyoon

AU - Marriott, Philip

PY - 2012

Y1 - 2012

N2 - To characterize a fuel s thermal and storage stability an understanding of the process of oxidation and oxidation pathways is essential. Oxidation pathways commence with hydroperoxides which quickly decompose to form a range of alcohols, acids and other oxygen-containing species. In the presence of significant levels of hydrocarbon-based matrix, analysis of these heteroatomic species is difficult. Applying multidimensional gas chromatography with very narrow heart-cut windows (0.20 min) minimizes the number of compounds transferred to the second dimension (2D) column during each heart-cut. Successive heart-cuts every 2.00 min are taken throughout the analytical run, since each heart-cut has a maximum retention on 2D of

AB - To characterize a fuel s thermal and storage stability an understanding of the process of oxidation and oxidation pathways is essential. Oxidation pathways commence with hydroperoxides which quickly decompose to form a range of alcohols, acids and other oxygen-containing species. In the presence of significant levels of hydrocarbon-based matrix, analysis of these heteroatomic species is difficult. Applying multidimensional gas chromatography with very narrow heart-cut windows (0.20 min) minimizes the number of compounds transferred to the second dimension (2D) column during each heart-cut. Successive heart-cuts every 2.00 min are taken throughout the analytical run, since each heart-cut has a maximum retention on 2D of

UR - http://www.sciencedirect.com/science/article/pii/S002196731101853X

U2 - 10.1016/j.chroma.2011.12.051

DO - 10.1016/j.chroma.2011.12.051

M3 - Article

SN - 0021-9673

VL - 1224

SP - 89

EP - 96

JO - Journal of Chromatography A

JF - Journal of Chromatography A

ER -

Multidimensional gas chromatography of oxidative degradation products in algae-derived fuel oil samples using narrow heartcuts and rapid cycle times

Abstract

Access to Document

Other files and links

Cite this