降低精甲醇中乙醇含量的措施探讨  

Reduction of the Ethanol Content in Refined Methanol

作　　者：王庚妮[1] 秦显军[1] 刘庆国[2] 

机构地区：[1]兖矿国泰化工有限公司,山东滕州277527 [2]兖矿鲁南化肥厂,山东滕州277527

出　　处：《大氮肥》2010年第4期225-227,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：论述水煤浆气化生产的原料气在铜基催化剂作用下,经过三塔精馏生产精甲醇,从源头开始探讨如何降低精甲醇中的乙醇含量。This article describes the process producing the refined methanol by means of three-tower rectification with the feedstock produced from the coal-slurry gasification on the copper-based catalyst and how to reduce ethanol content in the refined methanol discussed from the very beginning.

关 键 词：粗甲醇 甲醇精馏 乙醇 

分 类 号：TQ223.121[化学工程—有机化工]