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Fuels, Volume 7, Issue 4

2026 December - 2 articles

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Articles (2)

  • Article
  • Open Access
17 Pages
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Catalytic Methanation of CO2-Lean Gas from Sorption-Enhanced Pyrolysis of Sewage Sludge

  • Emanuele Fanelli,
  • Cesare Freda,
  • Giacinto Cornacchia,
  • Giacobbe Braccio,
  • Alessandro Cajumi,
  • Mario Samperi,
  • Catia Cannilla,
  • Serena Todaro and
  • Giuseppe Bonura
Fuels2026, 7(4), 65;https://doi.org/10.3390/fuels7040065

24 September 2026

CO2-lean pyrolysis streams from processing industrial or municipal by-products, such as sewage sludge, were tested for catalytic methanation in a bench-scale laboratory plant over a temperature range of 300–450 °C and atmospheric pressure....

(This article belongs to the Special Issue Recent Advances in Biofuel Production from Biowaste/Biomass-Based Residues)
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  • Article
  • Open Access
13 Pages
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Experimental and Numerical Investigation of Soot Particle Size Distributions and Fuel Smoke Point Correlations in a Micro-Flow Reactor

  • Iku Saito,
  • Rintaro Kurokawa,
  • Osamu Imamura,
  • Eiichi Takahashi and
  • Kazuhiro Akihama
Fuels2026, 7(4), 66;https://doi.org/10.3390/fuels7040066

24 September 2026

Accurate prediction of particulate matter (PM) emissions from gasoline direct injection (GDI) engines requires investigating soot formation mechanisms under conditions that decouple physical mixing from chemical kinetics. In this study, a quasi-one-d...

(This article belongs to the Special Issue Advances in Propulsion and Energy Systems: Fuel Injection and Combustion Systems)
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