醚后C_(4)制2-PH的原料处理工艺研究  

Study on treatment of C_(4) feedstock for production of 2-PH

作　　者：吴桐 郭雷 贺同强 曲顺利 WU Tong;GUO Lei;HE Tong-qiang;QU Shun-li(CNOOC Petrochemical Engineering Co.,Ltd.,Jinan 250101,China)

机构地区：[1]中海油石化工程有限公司,山东济南250101

出　　处：《现代化工》2022年第1期223-225,共3页Modern Chemical Industry

基　　金：中国海洋石油集团公司科技发展项目(CNOOC-KJ 135005 YJY-2017)。

摘　　要：为解决炼厂生产2-PH(2-丙基庚醇)的主流生产工艺原料(醚后C_(4))中烷烃比例较高、烷烃无法直接参与反应的问题,研究了使用N-甲酰吗啉与甲乙酮混合溶剂对炼厂醚后C_(4)进行丁烯提浓的技术方案,并基于Aspen Plus软件进行了模拟分析,为在大型炼厂中建设2-PH装置提供参考。In order to solve the problem that the proportion of alkanes in post MTBE C_(4) feedstock is relatively high, and alkanes cannot directly participate in the reaction in the main production process of 2-propyl-1-heptanol(2-PH) adopted by the refinery, the technical scheme that increase butene concentration in post MTBE C_(4) feedstock in refinery by using mixed solvent of N-formyl morpholine and methyl ethyl ketone is studied.Simulation analysis is performed based on Aspen Plus software, aiming to provide reference for the construction of 2-PH unit in large refinery.

关 键 词：2-PH CC_(4)烯烃 N-甲酰吗啉 模拟分析 

分 类 号：TQ015.9[化学工程]