Probing soot formation, chemical and physical evolution, and oxidation: A review of in situ diagnostic techniques and needs

HA Michelsen - Proceedings of the Combustion Institute, 2017 - Elsevier
Soot is responsible for notoriously detrimental effects on human health, air quality, and
global and regional climate. Controlling soot emissions to the atmosphere will require …

Soot reactivity analysis and implications on diesel filter regeneration

M Lapuerta, J Rodríguez–Fernández… - Progress in Energy and …, 2020 - Elsevier
Internal combustion engines are among the main sources of soot particles, especially when
non-homogeneous and high fuel-air ratio conditions are achieved in the combustion …

Impact of methanol alternative fuel on oxidation reactivity of soot emissions from a modern CI engine

J Wei, C Fan, L Qiu, Y Qian, C Wang, Q Teng, M Pan - Fuel, 2020 - Elsevier
This paper compared the soot reactivity and its primarily related factors including soot
structure, graphitization degree and surface functional groups, when using mineral diesel …

Infrared spectroscopy of some carbon-based materials relevant in combustion: qualitative and quantitative analysis of hydrogen

C Russo, F Stanzione, A Tregrossi, A Ciajolo - Carbon, 2014 - Elsevier
A detailed procedure for the quantitative analysis of aromatic and aliphatic hydrogen based
on infrared spectroscopy was set up and implemented on some carbon-based materials …

Reactivity of soot emitted from different hydrocarbon fuels: effect of nanostructure on oxidation kinetics

C Russo, A Ciajolo, S Cimino, V La Matta… - Fuel Processing …, 2022 - Elsevier
Soot oxidation kinetics is relevant for the exhaust pollutant reduction through processing in
abatement systems based on filtering and oxidation as diesel particulate filters. Soot …

Microwave plasma application in decomposition and steam reforming of model tar compounds

P Jamróz, W Kordylewski, M Wnukowski - Fuel Processing Technology, 2018 - Elsevier
Plasma methods can be considered as a novel and efficient way of tar disposal from process
gases. In this lab-scale study, a microwave plasma reactor has been developed and tested …

Chemical feature of the soot emissions from a diesel engine fueled with methanol-diesel blends

C Fan, J Wei, H Huang, M Pan, Z Fu - Fuel, 2021 - Elsevier
The chemistry of soot particles has high affinity with the concentration and accessibility of
potential radical sites for the reactions regarding to soot growth and oxidation behaviors …

Evolution of maturity levels of the particle surface and bulk during soot growth and oxidation in a flame

KO Johansson, F El Gabaly, PE Schrader… - Aerosol Science and …, 2017 - Taylor & Francis
We performed a study of the evolution of soot composition and fine structure, ie, maturity
level, in an atmospheric ethylene-air diffusion flame. We used laser-induced incandescence …

Variations in the chemical composition and morphology of soot induced by the unsaturation degree of biodiesel and a biodiesel blend

M Salamanca, F Mondragón, JR Agudelo… - Combustion and …, 2012 - Elsevier
This work is about the influence of the molecular structure of the fatty acid esters present in
two neat biodiesel fuels and their blend (50% by volume) on particulate matter emission …

Impact of crude vegetable oils on the oxidation reactivity and nanostructure of diesel particulate matter

JR Agudelo, A Alvarez, O Armas - Combustion and Flame, 2014 - Elsevier
This paper presents the chemical composition, oxidation reactivity and nanostructural
characteristics of the particulate matter (PM) produced by a diesel engine operating with …