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本文介绍了多元Hydrocol微粒助留助滤体系在再生新闻纸上的应用情况。通过将二元微粒助留助滤体系改成三元微粒助留助滤体系,并针对脱墨废纸浆生产再生新闻纸的特点,采取提高阴离子垃圾捕集剂和膨润土用量的措施,明显改善了湿部系统和纸张性能,纸机运行效率得以大幅提高。
This article describes the use of multiple Hydrocol particle retention filter aid regeneration newsprint paper. By changing the binary particulate retention filter aid system into the ternary particulate retention filter aid system and taking measures to increase the amount of anion trash collector and bentonite for the production of recycled newsprint paper from deinked waste pulp, Department system and paper performance, paper machine operating efficiency can be greatly improved.