The main components of biological diesel oil are reproducible biological resources with good property of fuel and environment, containing oxygen and little of sulfur and aromatic hydrocarbon.

生产生物柴油的主要原料是可再生的生物资源，生物柴油含氧而基本不含硫和芳香烃，具有良好的燃料品质和环境友好性。

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The invention relates to a device and a process for the separation and purification of methanol synthetic oil containing high-content aromatic hydrocarbon.

本发明涉及含高芳烃的甲醇合成油分离提纯装置及工艺。

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The sorbent is used for the adsorption and the desulfurization of fuel oil containing polycyclic aromatic hydrocarbon and has large adsorption-desulfurization capability.

该吸附剂用于含多环芳烃的燃料油吸附脱硫，吸附脱硫容量大。

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