| 摘要 |
PURPOSE: Provided is fuel oil for a diesel engine to improve abrasion resistance, which lowers frictional coefficient of gas oil so that it improves the effectiveness of a pump. CONSTITUTION: The fuel oil for the diesel engine to improve abrasion resistance comprises the components of: 80-100 volume% of gas oil with less than 0.05% of sulfur content; 40-150 ppm of aliphatic acid wherein R1COOH compound is purified, stirred at 40-50deg.C, mixed with gas oil and diluted in the same gas oil to be 10% in concentration or 40-150 ppm of ester compound wherein the aliphatic acid, the aliphatic acid purified in reaction: R2COOH + R3OH →R2COOR3 + H2O and alcohol compound are esterified, dehydrated and diluted in gas oil to be 10% in concentration; 0-0.5wt.% of mobility improver as other additives; 0-0.10wt.% of antifoam; 0-0.6wt.% of clean dispersing agent; and 0-0.6wt.% of anticorrosive.
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