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| Mg（OH）2部分代替NaOH用于杨木APMP制浆 | |
| 引用本文： | 张伟,李臣福,秦保杰,孔凡功,王守娟,杨桂花,陈嘉川.Mg（OH）2部分代替NaOH用于杨木APMP制浆[J].中华纸业,2010,31(12):42-44. |
| 作者姓名： | 张伟 李臣福 秦保杰 孔凡功 王守娟 杨桂花 陈嘉川 |
| 作者单位： | 1. 山东轻工业学院,制浆造纸省级重点实验室,济南,250353 2. 山东轻工业学院,制浆造纸省级重点实验室,济南,250353;山东省安丘市环境保护局,山东安丘,262100 3. 山东轻工业学院,机械工程学院,济南,250353 |
| 基金项目： | 国家自然科学基金，山东省中青年科学家奖励基金，济南留学归国人员创业计划项目 |
| 摘 要： | 采用Mg（OH）2部分代替NaOH作为碱源,进行了杨木APMP制浆的研究。探讨了不同Mg（OH）2取代量对最终出料性能、纤维特性以及废水COD的影响。实验结果表明：随着Mg（OH）2取代量的增加,纸张的松厚度和光散射系数提高,强度和白度略有下降。纸浆纤维的平均长度逐渐变短,细小纤维含量增加,同时纤维的扭结程度和卷曲程度均呈现下降趋势;通过对制浆废水COD的研究,发现利用氢氧化镁的杨木APMP制浆可以有效地降低废水中的COD含量,更有利于实现清洁生产,同时可以节约生产成本,提高经济效益。 |
| 关 键 词： | APMP Mg（OH）2 COD 纸浆性能 |
Partially substituting Mg(OH)_2 for NaOH in poplar APMP process |
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| ZHANG Wei,LI Chen-fu,QIN Bao-jie,KONG Fan-gong,WANG Shou-juan,YANG Guei-hua,CHANG Ja-chuan.Partially substituting Mg(OH)_2 for NaOH in poplar APMP process[J].China Pulp & Paper Industry,2010,31(12):42-44. | |
| Authors: | ZHANG Wei LI Chen-fu QIN Bao-jie KONG Fan-gong WANG Shou-juan YANG Guei-hua CHANG Ja-chuan |
| Affiliation: | ZHANG Wei1a,LI Chen-fu1a,2,QIN Bao-jie1b,KONG Fan-gong1a,WANG Shou-juan1a,YANG Guei-hua1a,CHANG Ja-chuan1a (1.a.Key Lab of Paper Science , Technology of Ministry of Education,b.School of Mechanical Engineering,Sh,ong Institute of Light Industry,Jinan 250353,Sh,ong,China,2.Anqiu Environmental Protection Agency,Anqiu 262100,China) |
| Abstract: | The study on poplar APMP pulping was carried out by adopting partially Mg(OH)2 to substitute for NaOH as alkali source. Effects of different dosage of Mg(OH)2 for NaOH on the proper-ties of poplar APMP including physical properties, fiber quality and COD in the pulping effluent were investigated. The results show that with the increasing of substitution rate of Mg(OH)2 for NaOH, the bulkiness and light scattering coefficient of paper are improved, the physical strength and brightness are decreased. The aver... |
| Keywords: | APMP Mg(OH)2 GOD |
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