STUDIES REGARDING THE INFLUENCE OF BIOFUELS ON THE PERFORMANCE OF CATALYTIC CONVERTERS MOUNTED ON SPARK IGNITED ENGINES In this paper, the problem of study is designed maintenance or performance degradation of catalysts used in catalytic exhaust systems, which equips vehicles powered by an internal combustion engine with spark-ignition, in terms of using a fuel that comprises bioethanol.
Keywords: biofuel, bioethanol, catalytic converter, exhaust system, spark-ignited engines