| 粗皮桉AS-AQ法制浆特性的研究 |
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| 引用本文： | 霍淑媛,姚春丽,赵星.粗皮桉AS-AQ法制浆特性的研究[J].造纸科学与技术,2012(1):6-9. |
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| 作者姓名： | 霍淑媛 姚春丽 赵星 |
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| 作者单位： | 北京林业大学材料科学与技术学院 |
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| 基金项目： | 国家林业局948课题资助项目(2006-4-96) |
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| 摘 要： | 桉木是造纸工业生产的重要原料,具有优良的制浆造纸性能,本研究首次采用粗皮桉为原料,研究其制浆性能,为造纸工业生产提供理论数据。实验的主要结果如下:家系123粗皮桉AS-AQ法蒸煮最佳工艺条件为总碱量(以Na2O计)25%,亚硫酸化度(以Na2O计)0.5,蒽醌0.08%,NP-10用量0.3%,保温时间160min,最高蒸煮温度170℃,液比1∶4.5,家系200的最佳工艺条件为总碱量(以Na2O计)23%,亚硫酸化度(以Na2O计)0.50,蒽醌0.08%,NP-10用量0.3%,保温时间150min,最高蒸煮温度170℃,液比1∶4.5。
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| 关 键 词： | 粗皮桉 AS-AQ浆 家系 |
Study on the AS-AQ Pulping Performance of Eucalyptus Pellita |
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| o Shu-yuan,o Chun-li,hao Xing.Study on the AS-AQ Pulping Performance of Eucalyptus Pellita[J].Paper Science & Technology,2012(1):6-9. |
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| Authors: | o Shu-yuan o Chun-li hao Xing |
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| Affiliation: | (College of Material Science and Technology,Beijing Forestry University,Beijing 100083,China) |
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| Abstract: | Eucalyptus pellita is an important raw material in papermaking industry.This research discussed the AS-AQ pulping performance of Eucalyptus pellita as a new resource in papermaking industry.The optimal pulping conditions are as follows: for family 123: dosage of alkali(as Na2O) is 25%;sulfitation is 0.50;dosage of NP-10 is 0.3 %;dosage of AQ is 0.08%;time to maximum temperatare is 160min;maximum temperature is 170℃;liquor to wood ratio is 4.5∶1;for family 200: dosage of alkali(as Na2O) is 23%;sulfitation is 0.50;dosage of NP-10 is 0.3 %;dosage of AQ is 0.08%;time to maximum temperature is 150min;maximum temperature is 170℃;liquor to wood ratio is 4.5∶1. |
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| Keywords: | Eucalyptus pellita AS-AQ pulp family |
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