原位分离耦合技术制备生物丁醇的研究进展  

Progress in separation technologies integrated with fermentation for bio-butanol recovery

作　　者：朱大伟[1,2] 韦萍[1] 吴昊[1] 孙梦茹[2] 姜岷[1] 

机构地区：[1]南京工业大学生物与制药工程学院,南京211800 [2]苏州大学附属第三医院,常州213003

出　　处：《生物加工过程》2013年第6期90-96,共7页Chinese Journal of Bioprocess Engineering

基　　金：国家自然科学基金青年基金(21106067);江苏省高校自然科学研究重大项目(11KJA530001);材料化学工程国家重点实验室基金

摘　　要：笔者对吸附法、液液萃取法、气提法、渗透汽化法等提取技术原位分离耦合丁醇进行了综述,并对其分离特性与效果进行了比较。针对目前原位分离耦合发酵制备生物丁醇的应用现状和面临的挑战,并结合本课题组已取得的成果,对原位分离耦合发酵制备生物丁醇的前景进行了展望。Recent years, adsorption, gas stripping, liquid-liquid extraction, and pervaporation technologies had integrated with fermentation for butanol, of which, pervaporation, as a promising membrane separation technology, had advantages of in-situ recovery of bio-butanol. In the integrated process, the inhibition of butanol on the microorganism activity could be reduced by pervaporation, and butanol was concentrated on permeates. The pervaporation technology for bio-butanol production was reviewed in detail membrane materials, integrated processes, the recent applications, and challenges were also disscussed. Finally the future trend in the field was prospected combined with achievements of our research team.

关 键 词：生物丁醇 发酵 原位分离 耦合 

分 类 号：TQ920.6[轻工技术与工程—发酵工程]