BRD2349脱墨剂在造纸生产中的应用  

Application of deinking agent BRD2349 in papermaking

作　　者：金立忠[1] 邢铁辉 

机构地区：[1]东北电力大学化学工程学院,吉林省吉林132012 [2]哈尔滨电站设备成套设计研究所有限公司,哈尔滨150046

出　　处：《中华纸业》2012年第8期18-20,共3页China Pulp & Paper Industry

基　　金：吉林省教育厅科学技术研究"十一五"规划项目[2011(82)]

摘　　要：介绍了BRD2349脱墨剂在二次纤维回用中的应用,结果表明,添加BRD2349脱墨剂可以提高纸浆白度,降低纸浆尘埃度。废水的BOD5、CODCr都有明显下降,减少了脱墨化学品及污水处理化学品的用量,提高了质量和产量,并且可以降低生产成本。The application of BRD2349 deinking agent in the reuse of recycle fibers was introduced. The result shows that adding BRD2349 can improve pulp brightness, lower speckiness. The BOD5 and CODcr in the waste water can be reduced significantly, resulting in the reduction of the chemicals for deinking and waste treatment; then quality and the output are raised and the cost is reduced.

关 键 词：二次纤维 脱墨剂 纸浆白度 尘埃度 应用 

分 类 号：TS745[轻工技术与工程—制浆造纸工程]