燃油对柴油机排气中有害成分的影响

The fuel oil effecting on harmful substances emissing from marine engines

实验研究不同燃油对柴油机排气成分的影响 ,在实验过程中 ,着重对 NOx、SOx、COx及 O2 的浓度、着火延时、排气中水分的 p H值等进行测定 ,从而了解柴油机排气成分构成 。

At present environmental protection is a crucial issue throughout the world. Marine engines' exhaust gas has much harmful substances such as NO x, SO x , CO x and DS, SOF. They are the main cause of acid rain and city smog. This paper studies the substances of exhaust gas from marine engines through experiment.