| 废纸脱墨浆H_2O_2漂白的影响因素 |
| |
| 引用本文： | 马邕文,万金泉,黄放辉,陈昌华,陈中豪.废纸脱墨浆H_2O_2漂白的影响因素[J].纤维素科学与技术,2001,9(3):53-56. |
| |
| 作者姓名： | 马邕文 万金泉 黄放辉 陈昌华 陈中豪 |
| |
| 作者单位： | 华南理工大学制浆造纸工程国家重点实验室,广州,510641 |
| |
| 基金项目： | 华南理工大学制浆造纸工程国家重点实验室资助课题 |
| |
| 摘 要： | 研究了脱墨浆过氧化氢漂白特性。研究结果表明 ,脱墨浆采用过氧化氢漂白时 ,过氧化氢的无效分解的程度大。脱墨浆采用过氧化氢漂白时 ,过氧化氢同氢氧化钠用量比为 1∶0 .6,漂白反应时间为 2h ,漂白反应温度为 70℃ ,浆浓为 1 0 %比较合适
|
| 关 键 词： | 脱墨浆 过氧化氢 白度 |
| 文章编号： | 1004-8405(2001)03-0053-04 |
| 修稿时间： | 2000年10月9日 |
Study on Bleaching Characteristics of Deinked Pulp |
| |
| Ma Yongwen,Wan Jinquan,Huang Fanghui,Chen Changhua,Chen Zhonghao.Study on Bleaching Characteristics of Deinked Pulp[J].Journal of Cellulose Science and Technology,2001,9(3):53-56. |
| |
| Authors: | Ma Yongwen Wan Jinquan Huang Fanghui Chen Changhua Chen Zhonghao |
| |
| Abstract: | Hydrogen peroxide's bleaching characteristics of deinked pulp was studied in the paper . It was shown that the reason why most of hydrogen peroxide separated ineffectively in the course of deinked pulp's hydrogen peroxide bleaching was uncertain.The deinked pulp could be bleached to higher brightness under the following condition: the ratio of the charge of hydrogen peroxide to that of sodium hydroxide :1∶0.6, bleaching time : 2 h, bleaching temperature : 70℃, pulp consistency: 10%. |
| |
| Keywords: | deinked pulp hydrogen peroxide brightness |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
