So benzene and DMF from the some solvents separate crude anthracene.

因此，从这些溶剂中选出苯和DMF来进行分离粗葱。

A major use of anthracene is to produce anthraquinone through oxidation.

蒽的最主要的用途是经过氧化得到蒽醌。

A method for preparing anthraquinone from crude anthracene liquid oxide.

粗蒽液相氧化制取蒽醌的方法。

Coal tar mainly contains difficult volatilization of anthracene, phenanthrene, pyrene, etc.

煤焦沥青中主要含有难挥发的蒽、菲、芘等。

In Estonia three types of shale tar have been used as alternatives to anthracene oil or carbolineum.

在爱沙尼亚，已有三种页岩焦油用作蒽油或氯化蒽油的替换物。