Читать книгу Handbook of Biomass Valorization for Industrial Applications - Группа авторов - Страница 48

Uses of lignin have been documented for a range of applications. They have been mentioned as binders in mortar and building structures, solution and metal sequestration, recyclable plastic preservatives, gel forming base, polyurethane copolymers, etc.

The utilization of binder and agglomeration are basic solid–solid dispersions with lignin helping to preserve & effect fluidity as am outcome of interactions between lignin–lignin, lignin–water [85]. By changing the lignin with amino and ammonium groups, metal sequestration may be improved. The amination of lignin along with epoxy amines increased the heavy metal sorption activity and also boosted ability of bile acid and cholesterol sorption. With regard to the economics of this very complex group, both evaporated lignin concentrate and spray-dried lignosulfonate as road binders are the main markets [86].