NaOH-AQ麦草浆二氧化氯漂白的工业生产试验  

The Commercial Trial of Chlorine Dioxide Bleaching of Wheat-straw Pulp

作　　者：王少光[1] 陈嘉川[1] 杨桂花[1] 刘泽华 翟丙雁 刘世海[3] 

机构地区：[1]山东轻工业学院制浆造纸省级重点学科,山东济南250100 [2]山东太阳纸业集团,山东兖州272100 [3]安丘汶瑞机械制造有限公司,山东安丘262100

出　　处：《中国造纸》2005年第5期34-37,共4页China Pulp & Paper

基　　金：山东省自然科学基金(Y2001B03);山东省中青年科学家奖励基金(02BS104)资助课题。

摘　　要：在实验室研究的基础上,对ClO2漂白NaOHAQ麦草浆进行了工业生产试验。试验结果表明,用次氯酸盐和ClO2结合对NaOHAQ麦草浆进行两段漂白,浆料白度可以达到与用CEH漂白相近的白度,该漂白程序不仅能提高浆料强度,还可明显降低用水量和漂白废水的化学需氧量(COD)。Based on the laboratory results of chlorine dioxide bleaching of NaOH-AQ wheat-straw pulp , the commercial trial was carried out. The results showed that the brightness of NaOH-AQ wheat-straw pulp bleached with chlorine dioxide and hypochlorite was similar to that bleached with traditional CEH bleaching sequence. Moreover, in addition to produce the bleached pulp with better strength, chlorine dioxide and hypochlorite two stages bleaching could also significantly reduce water consumption and COD load of the effluent.

关 键 词：麦草浆 二氧化氯 漂白 

分 类 号：TS745[轻工技术与工程—制浆造纸工程] TS749.2