Lignocellulosic butanol production from Napier grass using semi-simultaneous saccharification fermentation.

Napier grass is a potential feedstock for biofuel production because of its strong adaptability and wide availability. Compositional analysis has been done on Napier grass which was collected from a local area of Taiwan. By comparing acid- and alkali-pretreatment, it was found that the alkali-pretreatment process is favorable for Napier grass.

Bioreactors and in situ product recovery techniques for acetone-butanol-ethanol fermentation.

The microbial fermentation process is one of the sustainable and environment-friendly ways to produce 1-butanol and other bio-based chemicals. The success of the fermentation process greatly relies on the choice of bioreactors and the separation methods. In this review, the history and the performance of bioreactors for the acetone-butanol-ethanol (ABE) fermentation is discussed.