| 细小纤维与填料共絮凝工艺的研究 |
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| 引用本文： | 林涛,任建晓,殷学风,宋建伟,李雪.细小纤维与填料共絮凝工艺的研究[J].中华纸业,2013(24):31-34. |
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| 作者姓名： | 林涛 任建晓 殷学风 宋建伟 李雪 |
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| 作者单位： | 陕西科技大学轻工与能源学院；陕西省造纸技术及特种制品开发重点实验室；教育部轻化工助剂化学与技术重点实验室,西安710021 |
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| 基金项目： | 陕西省教育厅科技项目（11JK0644）. |
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| 摘 要： | 分别以针叶木浆板为原料，阔叶木浆板为标准原料，在不同的打浆度以及打浆时间下对其进行筛分、过滤来提取细小纤维，采用共絮凝工艺，在cPAM加入量为0．06％时，研究膨润土、PH对浆料滤水性能的影响。结果表明：当cPAM为0．06％的情况下，加入膨润土0．5％时，滤水时间最短，留着最大，pH对留着以及滤水性能影响不大。
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| 关 键 词： | 细小纤维 膨润土 pH 性能 |
Research on the co-flocculation of fines and filler |
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| LIN Tao,REN Jian-xiao,YIN Xue-feng,SONG Jian-wei,LI Xue.Research on the co-flocculation of fines and filler[J].China Pulp & Paper Industry,2013(24):31-34. |
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| Authors: | LIN Tao REN Jian-xiao YIN Xue-feng SONG Jian-wei LI Xue |
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| Affiliation: | (College of Light Industry and Energy; Shaanxi Province Key Lab of Paper Technology and Specialty Paper; Key Laboratory of Additives Chemistry and Technology for Light Chemical Industry, Ministry of Education, Shaanxi University of Science and Technology, Xi＇an 710021, China) |
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| Abstract: | Softwood pulp was chosen as raw materials and hardwood pulp as standard materials for collecting fines by classification and filtration under different beating degree and beating time, then the co-flocculation process was used to study the effect of bentonite and pH value on drainage properties under the CPAM dosage of 0.06%. The results show that the drainage time is the shortest and retention rate is the biggest when CPAM dosage is 0.06%, and bentonite adding amount is 0.3%. But pH has little influence on the retention and drainage of the slurry. |
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| Keywords: | fines bentonite pH property |
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