Production of waste tyre oil and experimental investigation on combustion, engine performance and exhaust emissions

Tyre Pyrolysis Oil Properties and their Effect on Diesel Engine Performance, Emission and Combustion Characteristics: A review

“…Another study was carried out with a blend containing 10% TPO in diesel at a constant speed of 2200rpm at different torques of 3.75, 7.5, 11.25 and 15 Nm. Uyumaz [12]. In the work it was noted that the engine tended to knock with TPO10 and it increased with load.…”

“…Research has been carried out to investigate the effects of using TPO on engine performance and emissions [12,14,16,21,23,24]. Diesel fuel was used as the reference fuel so this performance was being compared to that of TPO.…”

“…Therefore, a vacuum can be created or an inert gas such as N2 may be used to prevent the tyre particles from burning due to the high temperatures in the reactor [15] and to carry away vapour from the reactor during the process [18]. Thus, the inert gas eliminates oxygen an that could cause to further oxidation and also prevents possibility of further reactions [12]. Aydin and Ilkilic, [15] investigated the effects of N2 flow rate on yield of pyrolysis products.…”

Liquid fuel from waste tires: novel refining, advanced characterization and utilization in engines with ethyl levulinate as an additive

“…Due to the high amount of CTPO and StTPO blends, the lower air to fuel ratio (high density and higher viscosity in the case of CTPO) inside the combustion chamber leads to leaner formations fraction inside the combustion chamber. 50 Due to the leaner mixture formation, -ame may not propagate to the fuel mixtures near cylinder walls and crevices, resulting in incomplete combustion and soot-like deposits. 22 Carbon dioxide emissions indicate the oxidation tendency of carbon atoms in fuel blends, insufficient oxygen quantity inside the combustion chamber.…”

Investigation of The Effects of Biodiesel Produced from Crambe Abyssinica Plant Using KOH and NaOH Catalyst on Combustion, Engine Performance and Exhaust Emissions

“…As a result of the tests, it was concluded that using W10 biodiesel fuel instead of standard diesel fuel causes higher in-cylinder pressure and heat transfer. Although W10 biodiesel fuel used on diesel engine showed performance values close to standard fuel, they observed an increase in BSFC (brake specific fuel consumption) by 18.5% at 11.25 Nm engine load (Uyumaz et al 2019). Uyumaz et al, investigated the effect of L10, L20 and L30 fuel mixtures, which contain linseed biodiesel fuel and diesel fuel mixture, on engine performance, specific fuel consumption and emission values.…”