摘要
在粗甲醇精馏过程中,乙醇的含量是甲醇精馏的一个重要控制指标,对精甲醇的质量有至关重要的作用。本文对甲醇精馏过程中关于乙醇含量的影响因素进行研究,并探讨了相应的预防处理措施;分析了精甲醇中乙醇的来源以及降低的措施。
During crude methanol distillation, the content of ethanol is an important index of methanol distillation, it has important role of methanol quality. In this paper, the influence cause of ethanol content in methanol distillation are studied, the preventive measures are probed, the source of ethanol in fine methanol and its reducing measures are analysised.
出处
《河南化工》
CAS
2015年第8期11-14,共4页
Henan Chemical Industry
关键词
甲醇
精馏
节能
methanol
distillation
energy saving
