SCI和EI收录∣中国化工学会会刊

中国化学工程学报 ›› 2019, Vol. 27 ›› Issue (6): 1339-1347.DOI: 10.1016/j.cjche.2018.12.005

• Special Issue: Separation Process Intensification of Chemical Engineering • 上一篇    下一篇

Process operation performance of PDMS membrane pervaporation coupled with fermentation for efficient bioethanol production

Senqing Fan1, Jingyun Liu1, Xiaoyu Tang2, Wenguo Wang2, Zeyi Xiao1, Boya Qiu1, Yuyang Wang1, Shizhao Jian1, Yangmei Qin1, Yinan Wang1   

  1. 1 School of Chemical Engineering, Sichuan University, Chengdu 610065, China;
    2 Biogas Institute of Ministry of Agriculture, Chengdu 610041, China
  • 收稿日期:2018-07-09 修回日期:2018-12-07 出版日期:2019-06-28 发布日期:2019-08-19
  • 通讯作者: Zeyi Xiao
  • 基金资助:
    Supported by the National Natural Science Foundation of China (Nos. 20176030, 20276041, 20776088, 21808144), China Postdoctoral Science Foundation (No. 2016M592710), Fundamental Research Funds for the Central Universities (No. 20822041B4013) and Key Laboratory of Development and Application of Rural Renewable Energy, MOA, China (No. 18H0491).

Process operation performance of PDMS membrane pervaporation coupled with fermentation for efficient bioethanol production

Senqing Fan1, Jingyun Liu1, Xiaoyu Tang2, Wenguo Wang2, Zeyi Xiao1, Boya Qiu1, Yuyang Wang1, Shizhao Jian1, Yangmei Qin1, Yinan Wang1   

  1. 1 School of Chemical Engineering, Sichuan University, Chengdu 610065, China;
    2 Biogas Institute of Ministry of Agriculture, Chengdu 610041, China
  • Received:2018-07-09 Revised:2018-12-07 Online:2019-06-28 Published:2019-08-19
  • Contact: Zeyi Xiao
  • Supported by:
    Supported by the National Natural Science Foundation of China (Nos. 20176030, 20276041, 20776088, 21808144), China Postdoctoral Science Foundation (No. 2016M592710), Fundamental Research Funds for the Central Universities (No. 20822041B4013) and Key Laboratory of Development and Application of Rural Renewable Energy, MOA, China (No. 18H0491).

摘要: There would be strong product inhibition on ethanol fermentation process if ethanol is not removed in situ from broth. PDMS membrane pervaporation coupled with fermentation is a promising process for efficient bioethanol production since ethanol inhibition is relieved or eliminated. From the perspective of process operation, membrane separation performance, ethanol fermentation performance and the subsequent processing on membrane downstream are the three key issues. This review aims at contributing a comprehensive overview on the operation performance of the integrated process. The state-of-the-art of the three key issues related to the operation performance is focused. Finally, the tentative perspective on the possible future prospects of the integrated process is briefly presented.

关键词: Pervaporation, Membranes, Biofuel, Ethanol recovery, Fermentation broth

Abstract: There would be strong product inhibition on ethanol fermentation process if ethanol is not removed in situ from broth. PDMS membrane pervaporation coupled with fermentation is a promising process for efficient bioethanol production since ethanol inhibition is relieved or eliminated. From the perspective of process operation, membrane separation performance, ethanol fermentation performance and the subsequent processing on membrane downstream are the three key issues. This review aims at contributing a comprehensive overview on the operation performance of the integrated process. The state-of-the-art of the three key issues related to the operation performance is focused. Finally, the tentative perspective on the possible future prospects of the integrated process is briefly presented.

Key words: Pervaporation, Membranes, Biofuel, Ethanol recovery, Fermentation broth