甲醇精馏的改造与优化  

Transformation and Optimization of Methanol Distillation

作　　者：张玲玲 Zhang Lingling(Methanol Plant,Shanxi Coking Co.,Ltd.,Linfen Shanxi 041606,China)

机构地区：[1]山西焦化甲醇厂,山西临汾041606

出　　处：《山西化工》2025年第1期178-179,184,共3页Shanxi Chemical Industry

摘　　要：三甲氧基硅烷是一种硅烷偶联剂,生产过程产生甲醇(Methanol,MeOH)和三甲氧基硅烷(Trimethoxysilane,TMS)。本文提出了一种创新的优化工艺——热泵萃取精馏工艺,这种方法不仅能够提高分离效率,还能有效节约能源成本。热泵萃取精馏工艺利用热泵技术,通过热能的转移和再利用,最大程度地减少了传统萃取精馏过程中的能量消耗。相比传统方法,这种技术能够显著降低生产成本,并减少对环境的影响。Trimethoxysilane is a silane coupling agent that produces methanol(MeOH)and trimethoxysilane(TMS)during the production process.This article proposes an innovative optimization process-heat pump extraction distillation process,which not only improves separation efficiency but also effectively saves energy costs.The heat pump extraction and distillation process utilizes heat pump technology to minimize energy consumption in traditional extraction and distillation processes through the transfer and reuse of heat energy.Compared to traditional methods,this technology can significantly reduce production costs and minimize environmental impact.

关 键 词：甲醇 三甲氧基硅烷 优化 

分 类 号：TQ223.121[化学工程—有机化工]