hydroxyalkylation

The progress in lignin chemical modification was reviewed as well,including sulfonation,oxidation,graft copolymerization,condensation reaction,Mannich reaction,alkylation,hydroxyalkylation,etc.

并综述了在磺化应、氧化应、接枝共聚应、缩合应、曼尼希应、烷基化应、羟烷基化应等化学改应中的研究进展。