supported by National Natural Science Foundation of China(Grant No.40973041);College Fund for the Doctoral Project(Grant No.20104220110001);Natural Science Foundation of Hubei Province(Grant No.2009CDB205)
Aromatic hydrocarbons are generally main distillation of crude oil and organic extract of source rocks. Bicyclic and tricyclic aromatic hydrocarbons can be purified by two-step method of chromatography on alumina. Car...