船舶における低質燃料油『500CST』の使用状況と問題点

概要

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For the present, the fuel oil of 380Cst (viscosity) is mainly applied to ship's main engine. However, for further reduction of running cost, the application of lower quality fuel oil is brought under consideration. While some manufactures for ship's engine have developed and supplied the new engine which is compatible with 700-800Cst oil, the oil manufactures have built up the supply network (ex Rotterdam & Singapore) for 500Cst fuel oil. Also an international oil specification is being available now. On the other hand, the ship management companies have started trial of using 500Cst oil with their engines in current use since 2002. In this regard, here I would like to check up the problem of usage of 500Cst fuel oil and its solution through the report of the trial carried out by Japanese ship company.
富山高等専門学校の論文