Mapping and quantifying isomer sets of hydrocarbons ( ≥ C12) in diesel exhaust, lubricating oil and diesel fuel samples using GC × GC-ToF-MS
Mohammed S. Alam,Soheil Zeraati-Rezaei,Zhirong Liang,Christopher Stark,Hongming Xu,A. Rob MacKenzie,and Roy M. Harrison
Mohammed S. Alam
Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
Soheil Zeraati-Rezaei
Department of Mechanical Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
Zhirong Liang
School of Energy and Power Engineering, Beihang University, Beijing, 100191 China
Christopher Stark
Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
Hongming Xu
Department of Mechanical Engineering, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
also at: Birmingham Institute of Forest Research, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
Division of Environmental Health and Risk Management, School of Geography, Earth and Environmental Sciences, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK
also at: Department of Environmental Sciences/Center of Excellence in Environmental Studies, King Abdulaziz University, P.O. Box 80203, Jeddah, 21589, Saudi Arabia
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Diesel fuel, lubricating oil and diesel exhaust emissions all contain a very complex mixture of chemical compounds with diverse molecular structures. The GC × GC-ToF-MS analytical method is a very powerful way of separating and identifying those compounds. This paper describes the allocation of compounds into groups with similar molecular structures and chemical properties, which facilitates the intercomparison of very complex mixtures such as are found in diesel fuel, oil and emissions.
Diesel fuel, lubricating oil and diesel exhaust emissions all contain a very complex mixture of...