膨润土在助留助滤体系中加入顺序的探讨  

Discussion on the Addition Order of Bentonite in the Retention and Drainage System

作　　者：王辉[1,3] 刘燕韶 马小清[1] 张凤山 周景蓬 李雪莲[1] 王鲁江 Wang Hui;Liu Yanshao;Ma Xiaoqing;Zhang Fengshan;Zhou Jinpeng;Li Xuelian;Wang Lujiang(Shandong Huatai Group Co.,Ltd.,Dongying,Shandong 257335,China;Shandong Yellow River Delta Biotechnology Industrial Research Institute Co.,Ltd.,Dongying,Shandong 257399,China;Shandong Provincial Key Laboratory of Comprehensive Utilisation of Paper Waste,Dongying,Shandong 257335,China)

机构地区：[1]山东华泰纸业股份有限公司,山东东营257335 [2]山东黄三角生物技术产业研究院有限公司,山东东营257399 [3]山东省造纸废弃物综合利用重点实验室,山东东营257335

出　　处：《中华纸业》2024年第4期82-85,共4页China Pulp & Paper Industry

基　　金：山东省重点研发计划(科技示范工程)(2022SFGC0101);泰山产业领军人才工程资助项目。

摘　　要：为达到CPAM/膨润土助留助滤体系最佳的使用效果,对CPAM/膨润土助留助滤体系中膨润土的加入顺序进行了实验室小试,在所有添加条件不变的情况下,先加CPAM再加膨润土时留着率和滤水效果明显好于先加膨润土再加CPAM,根据小试结果对大生产中膨润土的加入点进行了调整,取得了较好的效果。In order to achieve the best effect of CPAM/bentonite retention and filtration system,the order of addition of bentonite was tested in the laboratory.In the case of the same addition conditions,the retention rate and water filtration effect is better when adding CPAM first before bentonite.According to the test results,the order of addition of bentonite in large-scale production was adjusted to achieve better results.

关 键 词：CPAM 膨润土 微粒助留助滤体系 加入顺序 

分 类 号：TS727.6[轻工技术与工程—制浆造纸工程]