漁船用高速ディーゼル機関のNOx排出特性 NOx Emission Characteristics of High Speed Diesel Engine for Coastal Fishing Boats.
There are about 150, 000 fishing boats which install the diesel engine in Japan. High speed diesel engines are widely used for coastal fishing boats.In this study exhaust gas emissions characteristics such as NOx, CO and Smoke were examined by means of a high speed diesel engine for fishing boats. These emissions were measured the difference between gas oil and fuel oil A. Moreover, the relation between atmospheric humidity and NOx concentration was evaluated. Total exhausted NOx weight from whole fishing boats was calculated by NOx exhaust coefficient which obtained from this engine. It is presumed that about 136, 000 tons in terms of NO<SUB>2</SUB> of NOx in a year are exhausted from fishing boats in Japan.
日本舶用機関学会誌 31(6), 374-380, 1996-06-01
The Japan Institute of Marine Engineering