The sulfur compounds in heavydistillate oil can be separated effectively by the joint use of chromatography and other separation methods.
色谱法与其他分离方法联合使用,能够有效地分离重质馏分油中的硫化物。
2
An analytical procedure as well as the separation method of the hydrocarbon constituents in heavydistillate and residue of crude shale oil is recommended.
通过本工作,初步拟定了适合于页岩油重油、残油的族组成系统分析的方法流程,同时也是族组份分离方法。
3
The diesel distillate originated from import heavy oil or residue exhibited very poor stability.