白水浓度对DIP和TMP连二亚硫酸钠漂白的影响  

Effect of White Water Consistency on Sodium Hydrosulfite Bleaching of DIP and TMP Pulps

作　　者：陈嘉翔[1] 

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广州510640

出　　处：《中国造纸》2006年第4期46-49,共4页China Pulp & Paper

摘　　要：介绍了纸机白水浓度对DIP和TMP浆连二亚硫酸钠漂白的影响;同时介绍了3种处理和利用白水的研究方案。结果认为,将白水澄清和细小纤维再浮选,能使DIP和TMP浆连二亚硫酸钠漂白获得最好的效果,但具体采用哪种方案,要视纸机的运行情况而定。The effect of white water consistency on hydrosulfite bleaching of DIP and TMP pulps was introduced in this paper. Three process scenaroes of white water treatment were also introduced. The results showed that white water clarification and fines flotation have the best response to hydrosulrite bleaching of DIP and TMP pulps.

关 键 词：白水浓度 脱墨浆 热磨机械浆 连二亚硫酸钠漂白 

分 类 号：TS745[轻工技术与工程—制浆造纸工程]