洁净酶对纸管原纸生产过程胶黏物的控制  

Control of stickies deposition by clean enzyme during core-board base paper production

作　　者：刘国兴 张凯[1] 杨桂花[1] 贾志欣 李涛 王月东 陈嘉川[1] LIU Guoxing;ZHANG Kai;YANG Guihua;JIA Zhixin;LI Tao;WANG Yuedong;CHEN Jiachuan(State Key Laboratory of Biobased Material and Green Papermaking,Qilu University of Technology,Shandong Academy of Sciences,Jinan 250353,China;Huisheng Group Pingyuan Paper Co.,Ltd.,Dezhou 253100,Shandong,China)

机构地区：[1]齐鲁工业大学(山东省科学院)生物基材料与绿色造纸国家重点实验室,济南250353 [2]汇胜集团平原纸业有限公司,山东德州253100

出　　处：《中华纸业》2020年第24期10-16,共7页China Pulp & Paper Industry

基　　金：国家自然科学基金(31670595,31770628);山东省重点研发计划(2019JZZY010326,2019JZZY010328);泰山学者工程。

摘　　要：在纸管原纸生产纸机上,通过加入洁净酶和化学试剂来解决废旧箱纸板回用造纸过程中产生的胶黏物沉积问题,并对两种方法的处理效果进行了比较。结果表明:与化学试剂处理效果相比,洁净酶的使用可大大降低胶黏物的黏性,改善纸管原纸抄造纸机的综合运行情况和成纸质量,洁净酶对胶黏物的控制效果优于化学试剂,而且加入洁净酶后每吨纸可降低生产成本4.8元以上。In order to effectively control stickies deposition in waste cardboard recycling process,the chemical treatment and clean biological enzyme treatment were separately used on the line of producing core-board paper.Then the control effects were assessed and compared.The results showed that the clean enzyme can significantly reduce the viscosity of the stickies,and improve the paper machine operation and the paper quality.A better control effect of stickies deposition on the line of producing core-board paper was obtained by using clean enzyme than by the other chemical reagent.Moreover,the production cost can also be reduced by over 4.8 yuan per ton paper after using clean enzyme.

关 键 词：洁净酶 胶黏物 废旧箱纸板 生产成本 生产效率 

分 类 号：TS727.2[轻工技术与工程—制浆造纸工程] TS761.2