摘要
棉纤维经碱化、环氧化、烯胺化 ,制得了三种多胺型系列离子螯合棉纤维 ,讨论了影响环氧化、烯胺化的各种因子 ,给出了一种简便的环氧值的测定方法 ;同时也讨论了该类螯合剂的吸附与解吸性能。
This article deals with a method for the preparation of cotton fibric polyethylenamine to prepare a series of ionic chelating cotton fibers and discussed the factors effecting epoxy value and nitrogen content. This series of ionic chelating cotton fibers exhibited high adsorptive capacity to Cu 2+ and good property for being repeated use.
出处
《林产化学与工业》
EI
CAS
CSCD
北大核心
2000年第2期8-12,共5页
Chemistry and Industry of Forest Products
