制浆和漂白过程中草酸根的产生及其控制  

Formation and Control of Oxalate during Pulping and Bleaching Processes

作　　者：李海龙[1] 詹怀宇[1] 柴欣生[1] 付时雨[1] 刘梦茹[2] 

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广东广州510640 [2]华南理工大学工业技术研究总院,广东广州510640

出　　处：《中国造纸》2012年第5期52-55,共4页China Pulp & Paper

基　　金：国家自然科学基金(31100438;21006034);中央高校基本科研业务费专项资金(2011ZM0096)

摘　　要：阐述了制浆和漂白过程草酸根的来源及其形成机理,并对制浆和漂白过程中草酸根的研究现状及其进展进行了介绍。探讨了草酸根对制浆造纸工业安全生产的影响及危害,提出了控制和减少草酸根产生的相应对策。In this paper,the origin and formation mechanism of oxalate during pulping and bleaching processes,the present status and progress of research on oxalate in pulping and bleaching processes were reviewed.The impact and harm of oxalate on safety in pulp and paper production were discussed.The related solutions of control and reduction of oxalate were introduced.

关 键 词：制浆漂白 草酸根 草酸钙 结垢 

分 类 号：TS713[轻工技术与工程—制浆造纸工程]