杂多酸催化氧脱木素  

Oxygen Delignification Catalyzed by HPA

作　　者：莫佳琳[1] 付时雨[1] 

机构地区：[1]中国科学院广州化学研究所纤维素化学重点实验室,广州510650

出　　处：《中国造纸》2003年第9期53-56,共4页China Pulp & Paper

摘　　要：简要介绍了氧漂催化剂的类型,主要概述了新型氧漂催化剂杂多酸的结构、特点、催化特性、脱木素机理及其催化氧脱木素的研究现状和发展前景。Heteropoly acid (HPA) is a new catalyst for oxygen bleaching. The variety of oxygen bleaching catalyst, the structure and the charater of HPA, the mechanism of oxygen delignification catalyzed by HPA and its status and development prospect were reviewed in this paper.

关 键 词：氧漂催化剂 杂多酸 氧脱木素 催化特性 制浆造纸 氧气漂白 

分 类 号：X793[环境科学与工程—环境工程]