CAJ | 학술논문

以水上油、煤柴和沥青为研究对象调合制备低成本且符合行业标准的船用180号燃料油。并通过添加降凝剂 EVA，T602，BEM 考察降凝剂对调合后燃料油的降凝效果。结果表明：采用添加降凝剂的措施并不能明显改变调合燃料油的凝点；采用低凝点高芳香性的 C9和 C10组分作为添加组分，当添加10．7％的 C9组分后，调合油品的凝点降为15℃，可以保证燃料油在常温下具有良好的流动性。斑点试验和微观照片考察结果表明，添加 C9组分能够增强调合油品的配伍相容性和均匀分散性。
이수상유、매시화력청위연구대상조합제비저성본차부합행업표준적선용180호연료유。병통과첨가강응제 EVA，T602，BEM 고찰강응제대조합후연료유적강응효과。결과표명：채용첨가강응제적조시병불능명현개변조합연료유적응점；채용저응점고방향성적 C9화 C10조분작위첨가조분，당첨가10．7％적 C9조분후，조합유품적응점강위15℃，가이보증연료유재상온하구유량호적류동성。반점시험화미관조편고찰결과표명，첨가 C9조분능구증강조합유품적배오상용성화균균분산성。
The efficient ways for preparing low-cost and industry-standard 180 # bunker oil using coal tar light oil,coal diesel and asphalt were investigated. The effect of depressants EVA,T602,and BEM on the reduction of solidification point of the blended marine fuel oil was tested. The results show that no significantly reduction in solidification point of the blending fuel oil is found by additing depress-ants. The C9 and C10 components can be used as depressants for their low solidification point and high aromaticity. When the C9 components dosage is 10.7%,the pour point of blended marine fuel oil drops to 15 ℃,which ensures the flow of marine fuel oil at normal temperature. The investigations of spot test and microscopic photos indicate that the addition of C9 can enhance the stability and compatibility of the blended marine fuel oil.