Toward elimination of soot emissions from jet fuel combustion

GA Kelesidis, A Nagarkar, U Trivanovic… - Environmental …, 2023 - ACS Publications
Soot from jet fuel combustion in aircraft engines contributes to global warming through the
formation of contrail cirrus clouds that make up to 56% of the total radiative forcing from …

[HTML][HTML] Dynamics of soot surface growth and agglomeration by enclosed spray combustion of jet fuel

U Trivanovic, MP Martins, S Benz, GA Kelesidis… - Fuel, 2023 - Elsevier
Understanding the dynamics of soot formation and growth during combustion of jet fuel is
essential for mitigation of aircraft engine emissions. Here, soot formation during enclosed …

[HTML][HTML] Oxidation dynamics of soot or carbon black accounting for its core-shell structure and pore network

GA Kelesidis, P Crepaldi, SE Pratsinis - Carbon, 2024 - Elsevier
Internal oxidation is most important for removal of soot in diesel particulate filters (DPFs).
Furthermore, it enhances the porosity of carbon blacks (CBs), increases their specific …

[HTML][HTML] Estimation of soot refractive index from its nanostructural parameters with the dispersion model

S González-Correa, D Bolonio, R Ballesteros… - Carbon, 2024 - Elsevier
Particles derived from combustion processes, mainly composed of soot agglomerates, are
acknowledged to be among the main contributors to climate change. Their effects depend …

Engineering a Hierarchy of Disorder: A New Route to Synthesize High‐Performance 3D Nanoporous All‐Carbon Materials

JH Lee, ND Loh, ZY Yeo, YK Ong… - Advanced …, 2024 - Wiley Online Library
A new nanoporous amorphous carbon (NAC) structure that achieves both ultrahigh strength
and high electrical conductivity, which are usually incompatible in porous materials is …

Study on the differences between non-catalytic and catalytic oxidation of soot based on catalyst CeO2

J Huang, S Wang, X Wang, J Gao, Y Wang… - Journal of the Energy …, 2024 - Elsevier
Exploring the differences between soot non-catalytic and catalytic oxidation process is
beneficial to enhance the catalyst performance and soot removal efficiency of catalytic diesel …

Experimental study of CeO2 after hydrothermal aging on emission characteristics of carbon black oxidation process

Z Meng, D Wu, M Deng, Z Bao, H Deng… - Process Safety and …, 2024 - Elsevier
The CeO 2 catalyst is commonly utilized in diesel particulate filter (DPF) to promote soot
regeneration. It is necessary to give a particular attention to the performance of hydrothermal …

Trade-off between soot and NO emissions during enclosed spray combustion of jet fuel

U Trivanovic, SE Pratsinis - Scientific Reports, 2024 - nature.com
Aviation emissions of soot and nitrogen oxides are strictly regulated as they adversely
impact human health and the environment. Jet fuel combustion conditions that decrease one …

Elucidating the effects of surface and internal oxidation on material properties of carbon black

C Dwivedi, S Manjare, SK Rajan, M Singh - Surfaces and Interfaces, 2023 - Elsevier
This paper investigates the effects of surface and internal oxidation of carbon black (CB)
using different oxidizing media, such as ozone, hydrogen peroxide, nitric acid, and …

Investigation of NO2 and H2O on the catalytic oxidation of carbon black: Efficiency and emission characteristics

Z Meng, D Wu, M Deng, J Ou, Z Bao, H Deng - Journal of Cleaner …, 2024 - Elsevier
Studying the oxidation characteristics of carbon black contributes to understanding the
regeneration process of deposited particles in diesel particulate filter (DPF). Utilizing a fixed …