Abstract
This study studied the effect of combination pretreatment (ionic liquid choline acetate and NaOH) and pretreatment of NaOH in the process of delignification and lignocellulose crystallinity index. This process was carried out to obtain a good lignocellulose biomass, which has a low lignin content and a high crystallinity index to be prepared as a raw material for making bioethanol. Low lignin content and high index of crystallinity can influence the success of the enzymatic hydrolysis process and of course bioethanol production. In the combination of pretreatment, the highest lignin removal was found from process with 5% of NaOH as much as 41.63% but the cristalinity index was found from proces with 3% of NaOH as much as 46.33. While, In the NaOH pretreatment, the highest lignin removal and cristalinity index was found from process with 5% of NaOH as much as 7.63% and 3.87, respectively.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: IOP Conference Series: Materials Science and Engineering
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.