| 脱墨浆高白度漂白初步研究 |
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| 引用本文： | 胡惠仁,李海明,张盆. 脱墨浆高白度漂白初步研究[J]. 中国造纸, 2005, 24(3): 5-7 |
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| 作者姓名： | 胡惠仁 李海明 张盆 |
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| 作者单位： | 天津科技大学,天津,300222 |
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| 摘 要： | 通过对脱墨浆(主要是旧新闻纸脱墨浆)漂白的研究,探求获取高白度漂白脱墨浆的途径.结果表明,采用螯合剂预处理的H2O2-FAS两段漂白效果优良,白度增值达到11.9%ISO,浆料最终白度可达66.6%ISO.
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| 关 键 词： | 脱墨浆漂白 过氧化氢 甲脒亚磺酸 |
| 文章编号： | 0254-508X(2005)03-0005-03 |
| 修稿时间： | 2004-08-17 |
Preliminary Study on Deinked Pulp Bleaching |
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| HU Hui-ren,LI Hai-ming,Zhang Pen. Preliminary Study on Deinked Pulp Bleaching[J]. China Pulp & Paper, 2005, 24(3): 5-7 |
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| Authors: | HU Hui-ren LI Hai-ming Zhang Pen |
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| Abstract: | The bleaching of deinked pulp (mainly ONP deinked pulp) was studied in this paper in order to find a way for producing a bleached deinked pulp with high brightness.The results showed that the chelating-H_2O_2-FAS bleaching sequence had optimum performances,and the final brightness of the bleached deinked pulp reached 66.6%ISO with 11.9%ISO brightness gain. |
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| Keywords: | deinked pulp bleaching H_2O_2 FAS |
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