Evaluation of Centrifuging Effectiveness of Marine Heavy Fuel Oil:-Effectiveness of Solid Particle Separation

概要

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Marine heavy fuel oil is usually supplied to diesel engines after some purifications on board . The purification systems are generally settling system, filtering system, centrifuging system, etc. The centrifuging system has a good performance for the purification. It is identified by using various apparatus and complicated procedures at a laboratory. To examine a property of heavy oil precisely and easily, the analysis and evaluation methods were examined. Three analysis methods before and after centrifuging were compared with each fuel oil sampled : 1) general oil analysis 2) combustion test 3) ferrography. Next other effectiveness were checked on some published indexes.<BR>The result shows the conclusion that the centrifuging effectiveness and the delicate characteristic difference to dirty of recent marine heavy fuel oil can be clearly confirmed by the ferrography analysis.<BR>The fuel properties after centrifuging are improved to the combustion test in some cases.
社団法人日本マリンエンジニアリング学会の論文