窄馏分己烷生产装置技术改造  

TECHNICAL TRANSFORM OF A HEXANE NARROW CUT UNIT

作　　者：刘明晖[1] 王亚东[1] 沈溢州[1] 干爱华[2] 

机构地区：[1]独山子石化公司,新疆独山子833600 [2]天津大学化工学院

出　　处：《石油炼制与化工》2002年第9期22-24,共3页Petroleum Processing and Petrochemicals

摘　　要：针对工业己烷产品存在的质量问题,通过计算机工艺模拟和方案设计,确定了新的分馏流程,增设了己烷精馏塔及加氢脱苯设施,解决了己烷产品馏程和苯含量不合格的问题。改造后己烷产品质量优于GB 17602—1998要求,且收率由1.4％提高到6.6％。In order to solve the quality problem of a commercial hexane product, technical transform was made through simulating calculation, which including installation of a new fractionating column and a benzene removal device. The problems of the unqualified distillation range and the benzene content of the hexane product were solved and the product met the standards of GB 17602-1998. The hexane product yield also increased from 1.4％ to 6.6％ after the technical transform.

关 键 词：窄馏分 己烷 生产装置 技术改造 苯 馏程 

分 类 号：TQ221[化学工程—有机化工]