影响蒸煮浆卡伯值检测的关键因素  

A Discussion on Key Factors Influencing Kappa Number Determination of the Cooked Pulp

作　　者：吕江印 侯洁 张彦慧 Lyu Jiangyin;Hou Jie;Zhang Yanhui(Asia Symbol(Shandong)Pulp&Paper Co.,Ltd,Rizhao 276800,Shandong,China)

机构地区：[1]亚太森博(山东)浆纸有限公司,山东日照276800

出　　处：《中华纸业》2021年第20期28-31,共4页China Pulp & Paper Industry

摘　　要：介绍了实验室筛选设备、洗浆用水、取浆量以及硫代硫酸钠浓度等因素对蒸煮浆卡伯值检测的影响。结合实际操作经验,合理地选择实验室筛选设备、取浆量,规范地使用洗浆用水、硫代硫酸钠,能够提高蒸煮浆卡伯值检测的准确度和精确度,更好地指导生产操作和工艺调整。The influence of laboratory screening equipment,washing water,pulp quantity and sodium thiosulfate concentration on the detection of kappa number of the cooked pulp were introduced.Based on operational experience in lab,the degree of accuracy for kappa number detection will been improved by selecting suitable laboratory screening equipment,pulp sample quantity,washing water,and storage period of sodium thiosulfate standard solution.

关 键 词：卡伯值检测 影响因素 测量系统分析 

分 类 号：TS77[轻工技术与工程—制浆造纸工程] TS743