大型甲醇装置残液回收与杂醇油精密精馏提纯  

Residue Recycling and Fusel Oil Precision Rectification in Large-Scale Methanol Plant

作　　者：葛志颖 

机构地区：[1]鄂尔多斯市蒙华能源有限公司,内蒙古鄂尔多斯017000

出　　处：《化工设计通讯》2011年第5期5-8,共4页Chemical Engineering Design Communications

摘　　要：从甲醇合成反应不可避免地生成各种杂质谈起,对大型甲醇装置残液回收、杂醇油按组分进行有效分割和精密精馏提纯作了简单分析和探讨,得出了建设甲醇残液回收和杂醇油精密精馏装置必要性的结论,给出了概略的投资和经济效益估算,供同业参考。As methanol synthesis reaction inevitably generates a variety of impurities. Residue recycling, fusel oil effectively separated by components and precision rectification are simply analyzed and discussed, and conclude that it is necessary to construct methanol residue recycling unit and fusel oil precision rectification unit. Rough estimates of investment and economic benefit are given for reference.

关 键 词：大型装置 甲醇残液回收 杂醇油 有效分割 分离提纯 

分 类 号：TQ223.121[化学工程—有机化工]