PROCESS FOR PREPARING A SLURRY COMPRISED OF LIGNIN

摘要

Two processes for preparing a slurry comprised of lignin and a slurry liquid the first process comprising the steps of: a. charging a composition comprised of lignin and at least one slurry liquid at 25 °C to a vessel capable of being subjected to vacuum, b. subjecting the vessel to vacuum for a time sufficient to disperse particles of the composition comprised of lignin to greater than 50% of the theoretical dispersion of the composition comprised of lignin. The second process comprising the steps of: a. imparting high shear forces to the composition comprised of lignin, b. adding a slurry liquid to the composition comprised of lignin.