重质芳烃轻质化技术研究进展  

The Research Progress of Heavy Aromatic to Lightweight Technology

作　　者：季静[1] 柴忠义[1] 

机构地区：[1]中国石化北京北化院燕山分院,北京102500

出　　处：《化学工业》2013年第4期25-27,共3页Chemical Industry

摘　　要：介绍C9芳烃和C10芳烃转化为苯、甲苯和二甲苯的各种工艺技术。提出催化剂是重芳烃轻质化技术的核心,既提高催化剂活性、稳定性和抗积炭能力,又不过度加氢导致芳烃损失,是其发展方向。This article introduced the technology of the C9 aromatic hydrocarbons and C10 aromatics convert to benzene, toluene and xylene. It proposed that the catalyst is core technology of the heavy aromatic to lightweight, the catalyst can improve the catalyst activity, stability and anti-PACK capability of carbon, without excessive hydrogenation lead to the loss of aromatics is the direction of development.

关 键 词：重质 芳烃 苯 甲苯 二甲苯 加氢脱烷基 

分 类 号：TQ241[化学工程—有机化工]