乙烯裂解油中芳烃的生产技术

Technology of Abstracting Aromatic Hydrocarbons From Pyrolysis Gasoline

本文从芳烃市场需求，我国乙烯装置目前和未来的建设规模出发，以乙烯裂解油的收率和组成等数据为基点，讨论了苯、甲苯、二甲苯和苯乙烯的分离回收，用Ｃ９和Ｃ１０馏分生产苯、二甲苯和萘的技术．

In accordance to the market demand of aromatic hydrocarbon, the separation and recovery of benzene tO luene xylene and styrene and the technology producing benzene xylene and naphthalene using fraction of C9 and C10 is discussed on the basis of the yields and compositions of pyrolysis gasoline and the scale of ethylene production in our country at present and in the future.