Blends of ethanol, n-butanol and isobutanol with 5% oxygen in ordinary engines: Effects on exhaust emissions over the Artemis cycle

0454564 - ÚIACH 2016 RIV PL eng C - Konferenční příspěvek (zahraniční konf.)
Beránek, V. - Vojtíšek-Lom, M. - Štolcpartová, Jitka - Mikuška, Pavel - Křůmal, Kamil
Blends of ethanol, n-butanol and isobutanol with 5% oxygen in ordinary engines: Effects on exhaust emissions over the Artemis cycle.
International Conference “Alcohol fuels for transport – background, research and development”. Kraków: Oil and Gas Institute – National Research Institute (INiG – PIB), 2015, s. 186-198. ISSN 2353-2718.
[International Conference “Alcohol fuels for transport – background, research and development”. Cracow (PL), 25.11.2015-26.11.2015]
Grant CEP: GA ČR GA13-01438S
Institucionální podpora: RVO:68081715 ; RVO:68378041
Klíčová slova: spark ignition engine * direct injection * particle emissions
Kód oboru RIV: CB - Analytická chemie, separace

This work examines the effects of extending the ethanol share to 15%. Additionally, considering the high hygroscopicity and corrosivity of ethanol, two isomers of butanol, n-butanol and isobutanol, were blended with gasoline at 25% by volume, all blends corresponding to approximately 5% oxygen by weight. These four fuels were examined in two typical spark ingition automobile engines, a Ford Focus car with a Euro 6 EcoBoost direct injection (DISI) engine, and a Skoda Fabia car with a Euro 5 multipoint injection (MPI) engine.
Trvalý link: http://hdl.handle.net/11104/0255226