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Carina A. E. Costa, Filipa M. Casimiro, Carlos Vega-Aguilar and Alírio E. Rodrigues
Lignin is a raw material that can potentially be converted into valuable compounds through depolymerization reactions in addition to its use as a polymer or material. However, the chemical recalcitrance and the heterogeneous composition and structure of ...
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Adil Mazar, Naceur Jemaa, Waleed Wafa Al Dajani, Mariya Marinova and Michel Perrier
A pre-hydrolysate is an aqueous stream obtained during the production of hardwood kraft dissolving pulp. It is rich in sugars and contains dissolved organic matters. The purpose of this study is to investigate the optimization of lignin recovery from woo...
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Anahita Nasiri, Jim Wearing and Marc A. Dubé
Unmodified kraft lignin was used to create a starch-based adhesive via the Stein Hall process. Lignin up to 35 wt% was used in several formulations. Lignin was incorporated in both the carrier and slurry portions of the formulations and the effect on adh...
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Abraham Castro Garcia, Shuo Cheng and Jeffrey S. Cross
Lignin, a component of lignocellulosic biomass, is abundant and is produced extensively as a waste product of the Kraft pulping process, lignin obtained from this process is called Kraft lignin (KL). Lignin?s three-dimensional structure composed of aroma...
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Lara Rouco, M. Isabel Fernández-García, Ana M. González-Noya, Gustavo González-Riopedre, Alexei M. Tyryshkin and Marcelino Maneiro
Kraft pulp bleaching and delignification.
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Claudio Salazar, Regis Teixeira Mendonça, Jaime Baeza, Juanita Freer
Pág. 277 - 281
Eucalyptus globulus wood chips were decayed by the lignin-degrading fungus Ceriporiopsis subvermispora as a pretreatment step before kraft pulping. Weight and component losses of wood after the biotreatment were the following: weight (5%), glucans (1.5%)...
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