发酵法制备生物丁醇的研究进展

Research Progress of Fermentation for Preparing Biobutanol

工业上生产丁醇的制备方法可以分为三种:生物发酵法、羰基合成法、醇醛缩合法,其中后两种都属于化学合成法。利用不可再生的石油资源,存在很大的局限性,而通过生物发酵法生产丁醇的原材料十分广泛。本文综述了发酵法产生物丁醇在国内外的历史发展过程、产生丁醇的菌种及其机制、发酵法和生物丁醇的优点,并对发酵法和丁醇生产中存在的问题及其解决方法进行了探讨,最后对其发展前景进行了展望。

The preparation method of the industrial production of butanol can be divided into biological fermentation,carbonyl synthesis and aldol condensation method. The carbonyl synthesis and aldol condensation method belong to chemical synthesis method. Use of non- renewable resources of oil is a big limitation,and raw materials of biological fermentation production of butanol are very extensive. The development process of butanol production by fermentation at home and abroad,butanol production and its mechanism of strain,fermentation and biobutanol,the advantages of and problems existing in the fermentation and butanol production and their solutions were discussed, its development foreground was prospected finally.