高得率浆纸返黄抑制关键技术研究  

Study on the Pivotal Technology of High Yield Pulp Paper-yellowing Restrained

作　　者：刘朝浮 李跃进 万洪安 焦祎妍 LIU Chaofu1, LI Yuejin1, WAN Hongan1, JIAO Yiyan2(1.Henan Light Industry Scientific Research Institute Co.Ltd., Zhengzhou Henan 450003 ; 2.Zhengzhou No.47 Middle School, Zhengzhou Henan 45001)

机构地区：[1]河南省轻工业科学研究所有限公司,河南郑州450003 [2]郑州市第四十七中学,河南郑州450017

出　　处：《河南科技》2018年第14期77-80,共4页Henan Science and Technology

摘　　要：本文介绍了高得率浆的种类、应用情况及高得率浆纸返黄机理及抑制返黄机理。通过研究选用合适的组合返黄抑制剂、添加工艺和添加量,解决了抑制高得率浆纸返黄的共性技术难题,从而使纸张外观质量得到明显改善,提高了高得率浆在纸张生产中的添加量,扩大了高得率浆的应用范围。This paper introduced types and application of high yield pulp, the mechanism of high yield pulp yellowing and mechanism of inhibiting yellowing. Through the study and selection of suitable combination of yellow repressor, addition process and addition, the common technical problem of restraining the reversion of high yield pulp was solved, so that the appearance quality of paper was improved obviously, the amount of high yield pulp was added to paper production, and the application range of high yield pulp was expanded.

关 键 词：高得率浆 返黄抑制剂 添加量 添加工艺 

分 类 号：TS745[轻工技术与工程—制浆造纸工程]