化学工程2025，Vol.53Issue(11)：13-19,31,8.DOI:10.3969/j.issn.1005-9954.2025.11.003
生物丁醇精馏分离仿真的节能优化研究综述
Review of energy-saving optimization research on simulation of bio-butanol distillation separation
摘要
Abstract
Biobutanol,as a crucial intermediate product in the chemical industry and a substitute fuel for bioethanol,undergoes fermentation primarily through ABE(acetone-butanol-ethanol)fermentation.However,due to acetone overproduction and its potential risks to engine systems,IBE(isopropanol-butanol-ethanol)fermentation via solventogenic clostridia emerged as an alternative.The complex composition of fermentation products,the presence of azeotropic components and elevated water concentrations contribute to high separation energy consumption.This paper comprehensively reviewed research progress in distillation separation and energy-saving control optimization in the separation and purification process of biobutanol,encompassing the applications of dividing-wall column,azeotropic distillation,reactive distillation,liquid-liquid extraction-extractive distillation in both ABE and IBE processes.The developments and shortcomings in the distillation separation of biobutanol were also included.Furthermore,the paper summarized the current advancements and unresolved challenges in the separation and purification techniques of biobutanol,aiming to provide valuable insights and support for the energy-efficient optimization of biobutanol production.关键词
生物燃料/ABE发酵/IBE发酵/精馏节能/精馏控制/原位分离Key words
biofuel/ABE fermentation/IBE fermentation/energy-efficient distillation/distillation control/in-situ separation分类
化学化工引用本文复制引用
杨文凯,黄秀辉,金旖,李泽秋,田颖..生物丁醇精馏分离仿真的节能优化研究综述[J].化学工程,2025,53(11):13-19,31,8.基金项目
国家自然科学基金资助项目(22308217,62203291,61903251) （22308217,62203291,61903251）
上海扬帆计划(17YF1413100) （17YF1413100）
