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

关键词:  制浆漂白  草酸根  草酸钙  结垢

Key Words:pulping  bleaching  oxalate  calcium oxalate  scaling

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。

Abstract: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.