舶用粗悪燃料油に関する実験研究

概要

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Supposing to simulate qualities of future fuel, some kinds of low grade fuel oils were prepared and tested with the test engines of high and medium speed types, and also more than one and a half year observation was made of a low speed engine on ship.<BR>As a result, the characteristics of the low grade fuel have been clarified to some extent and the key to cope with the anticipated further deterioration of future fuels was found. Further, the investigation found that the existing medium speed engines as well as low speed ones can use visbreaking oils of high viscosity with small modification of existent systems and some countermeasures.<BR>In order to perfectly cope with the low grade fuels, however, further study especially on FCC oil containing catalyst fines must be made and more countermeasures established. Development of more effective units for fuel pre-treatment system is also expected.
社団法人日本マリンエンジニアリング学会の論文