根据市场的需求，本文还研究了由煤焦油与重油调配成品质较高的合成燃料油。
According to the demands of the market, high quality reconciliation oil made from concoction of coal-tar oil and heavy-oil was also studied.
本文较系统地介绍了SJ系列复合燃料油的节能原理及应用情况，对重油的节能工作提供了一种行之有效的途径。
This paper introduces the energy saving principle and application situation of the series of SJ composite fuel oil, and provides an effective way for the saving work on heavy oil.
用来制备合成燃料油的主要原料是煤焦油、重油。
The main kinds of material of reconciliation oil were coal-tar oil and heavy-oil.
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