活化、催化漂白与氧脱木素  

Activated and Catalyzed Bleaching and Oxygen Delignification

作　　者：彭新文[1] 李新平[1] 钟林新[2] 

机构地区：[1]陕西科技大学造纸工程学院,陕西省造纸技术及特种纸品开发重点实验室,陕西西安710021 [2]华南理工大学制浆造纸工程国家重点实验室,广东广州510640

出　　处：《纸和造纸》2009年第5期20-24,共5页Paper and Paper Making

摘　　要：采用活化剂活化或者催化剂催化的H2O2漂白与氧脱木素,能进一步提高试剂与木素及其发色基团的反应活性,减少碳水化合物的降解,从而提高其漂白效率与脱木素效果。本文简要介绍近年来新型高效活化、催化的H2O2漂白与氧脱木素。Bleaching and delignification with activators and catalyzers could enhance hydrogen peroxide bleaching and oxygen delignification, increase the activity of chemicals and lignin and its＇ chromophoric group, and thus modified the bleaching efficiency and effect. The new and high efficient activators and catalyzers were mainly introduced in this paper, and provided us a new way to increase efficiency of hydrogen peroxide bleaching and oxygen delignification.

关 键 词：活化 催化 H2O2漂白 氧脱木素 

分 类 号：TS745[轻工技术与工程—制浆造纸工程]