High-efficiency deinking agents for ONP recycling

被引：0

作者：

Lin, CF ^{[1
]}

Ren, JL ^{[1
]}

Fu, YJ ^{[1
]}

Qin, MH ^{[1
]}

Qiu, HY ^{[1
]}

机构：

[1] Shandong Inst Light Ind, Jinan 250100, Peoples R China

来源：

EMERGING TECHNOLOGIES OF PULPING & PAPERMAKING | 2002年

关键词：

ONP; surfactant; deinking agent; brightness; dirt count;

D O I：

暂无

中图分类号：

TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];

学科分类号：

0805 ; 080502 ; 0822 ;

摘要：

This article focused on the deinking agents with flotation/washing process in ONP recycling. The effect of 33 kinds of surfactants on deinking was discussed on experimental conditions, and some surfactants which function well in the process were found. The results showed that three-component and five-component deinking agents were less effective than two-component. The deinkability of the two-component deinking agents, e. g. deinking agents containing FA-20 50% and S-123 50%, A-9 30% and S-123 70%, P-10 70% and S-123 30%, were better than that of the imported product.

引用

页码：343 / 348

页数：6

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