Menetelmä ja sovitelma polttomoottorin käyttämiseksi

摘要

The invention relates to a method and assembly for operating an internal combustion engine, the method comprising the steps of combusting a gas mixture containing fuel and oxygen in the combustion spaces of the engine 12, removing the exhaust gas formed in combustion from the engine, and removing carbon dioxide from at least a portion of the formed exhaust gas. During the operation of the engine, fuel with a gas composition are fed into the cylinders 22 of the engine. The combustible gas mixture is formed by feeding into the cylinders 22 of the engine both the recirculated exhaust and an oxidizing gas mixture having an oxygen concentration higher than that of the ambient air, whereby the combustible gas mixture is composed of exhaust gas, fuel and oxygen.