合成气制低碳醇的经济性分析

摘要

Introduces latest research and develop status of higher alcohol from syngas among some domestic research institutions; from the aspect of application it's more practical to obtain low carbon single methanol as commodity alcohols after separation and purification than obtaining mixture of lower alcohols as fuel al- cohols; Now the general viewpoint is that the higher C2+oH in the mixture of lower alcohols component, the better economy, but it's economically feasible to target on synthetizing ethanol after separation simula- tion.%介绍了国内各科研机构合成气制低碳醇的研发现状：从应用上看低碳醇经分离提纯后各单醇组分做商品醇比混合醇组分做燃料醇更为切实可行；同时目前普遍的观点是混合醇组分中G2-OH组分越高，项目经济性越好，但经分离模拟，发现该项目以合成乙醇为目标最为经济可行。