Enhancement of Lignin Extraction of Poplar by Treatment of Deep Eutectic Solvent with Low Halogen Content

Enhancement of Lignin Extraction of Poplar by Treatment of Deep Eutectic Solvent with Low Halogen Content

A novel choline-based deep eutectic solvent (DES) with low halogen content—namely choline lactate-lactic acid (CLL)—was synthesized by replacing the chloride anion with lactate anion in choline chloride-lactic acid (CCL). CLL and CCL treatments were conducted at 140 °C for 12 h with hydrogen bond ac...

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Bibliographic Details
Main Authors: Jinke Liu, Letian Qi, Guihua Yang, Yu Xue, Ming He, Lucian A. Lucia, Jiachuan Chen
Format: Article
Language:English
Published: MDPI AG 2020-07-01
Series:Polymers
Subjects:
lignin extraction
deep eutectic solvent
low halogen content
poplar
treatment
Online Access:https://www.mdpi.com/2073-4360/12/7/1599

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