The various lignin isolation methods and pretreatments are continuously developing and
thermochemical conversion of lignocellulosic biomass and tuning of the activation …

Next to cellulose, lignin is the second most abundant biopolymer, and the main source of
aromatic structures on earth. It is a phenolic macromolecule, with a complex structure which …

Lignin is a readily available yet heavily underutilised resource due to its severe degree of
variability related to the plant source and to the processes employed for its isolation. Being …

Technical lignin extracted from pulping and biorefining processes provides a class of
complex and polydisperse phenolic polymers. Preparation of lignin with lower structural …

Conventional pulping processes and emerging lignocellulosic biorefineries provide a large
quantity of lignin with heterogeneous characters, including complex chemical structure and …

Large quantities of kraft lignin are formed in the pulp industry. Although the vast majority is
used for internal energy production at mill sites, modern pulping technology allows for a …

Technical lignins are structurally heterogeneous and polydisperse. This work describes the
use of a simple and green method for lignin fractionation, using different proportions of …

The use of lignin from forests as a renewable resource is a greener alternative to the
petrochemical industry and accelerates the progress towards the development of more …

Lignin's heterogeneous polymeric structure limits its utilisation in high-value applications.
This paper describes a protocol for kraft lignin precipitation fractionation from aqueous …

Kraft lignin, a by‐product from the production of pulp, is currently incinerated in the recovery
boiler during the chemical recovery cycle, generating valuable bioenergy and recycling …