The extraction of lignin can be done using various methods such as, organosolv, acid-isolation, alkaline-isolation, Kraft process and ionic liquids. Nonetheless, these separation methods are generally expensive and/or require extreme temperature and pressure, which are not easy to apply at industrial scale production (except Kraft carried out in pulp and paper from wood). Therefore, an efficient and inexpensive method is necessary for extraction of lignin from lignocellulosic biomass.
The extraction of lignin can be done using various methods such as, organosolv, acid-isolation, alkaline-isolation, Kraft process and ionic liquids. Nonetheless, these separation methods are generally expensive and/or require extreme temperature and pressure, which are not easy to apply at industrial scale production (except Kraft carried out in pulp and paper from wood). Therefore, an efficient and inexpensive method is necessary for extraction of lignin from lignocellulosic biomass.
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