摘要
利用Mannich反应将黑荆树单宁固定在基体树脂表面,成功制备出一种新型固化单宁大孔吸附树脂,并通过正交试验得出适宜的合成条件；研究表明该树脂对苯酚有较好的吸附效果,且具有很好的重复使用性能。
With chloromethyl polystyrene resin being matrix, a new macroporous adsorption resin, immobilized black wattle tannin,was prepared through the Mannich reaction. The process condition of the reaction was determined by means of orthognonal experiment. The results indicate that the new types of resin has good adsorption effect on phenol and exhibits excellent reuse ability.
出处
《林产工业》
北大核心
2006年第1期26-28,共3页
China Forest Products Industry
关键词
单宁
大孔吸附树脂
苯酚
Tannin
Macroporous adsorption resin
Phenol
