| APMP酶促打浆节能研究 |
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| 引用本文： | 穆永生,陈嘉川,杨桂花,庞志强.APMP酶促打浆节能研究[J].中华纸业,2009,30(12). |
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| 作者姓名： | 穆永生 陈嘉川 杨桂花 庞志强 |
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| 作者单位： | 1. 山东轻工业学院造纸科学与技术教育部重点实验室,济南,250353
2. 山东轻工业学院造纸科学与技术教育部重点实验室,济南,250353;华南理工大学制浆造纸工程国家重点实验室,广州,510640 |
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| 基金项目： | 国家自然科学基金重点项目，山东省自然科学基金 |
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| 摘 要： | 研究了纤维素酶、木聚糖酶处理对速生杨APMP浆的影响.探讨了酶用量、pH值、温度、时间等因素对浆能耗、成浆强度性能和光学性能的影响.结果表明:经过酶处理,浆料的纤维结构变得更疏松,使纤维陕速润胀,强化纤维间结合力,显著降低打浆能耗,并有效改善机械浆强度性能和光学性能.通过对比实验发现,纤维素酶在降低打浆能耗、改善物理强度方面较理想,在改善白度性能方面,木聚糖酶效果要优于纤维素酶.
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| 关 键 词： | 酶促打浆 APMP浆 纤维素酶 木聚糖酶 |
A study on energy-saving of enzyme-aided refining on APMP |
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| MU Yong-sheng,CHEN Jia-chuan,YANG Gui-hua,PANG Zhi-qiang.A study on energy-saving of enzyme-aided refining on APMP[J].China Pulp & Paper Industry,2009,30(12). |
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| Authors: | MU Yong-sheng CHEN Jia-chuan YANG Gui-hua PANG Zhi-qiang |
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| Affiliation: | MU Yong-sheng1,CHEN Jia-chuan1,YANG Gui-hua1,2,PANG Zhi-qiang1 (1.Key Laboratory of Paper Science , Technology of Ministry of Education,Sh,ong Institute of Light Industry,Jinan 250353,China,2.State Key Laboratory of Pulp , Paper Engineering,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | The effect of cellulase and xylanase treatment on fast-growing poplar wood APMP was studied. The effects of the factors influencing the pulp energy consumption, pulp physical strength properties and optical properties such as en- zyme dosage, pH, temperature and time were studied. The results show that the fiber structure gets looser, the fiber swells fast, the interfibre bonding force gets stronger, the energy consumption decreases remarkably and the physical properties and optical properties of the MP wer... |
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| Keywords: | enzymatic-aided refining APMP pulp cellulase xylanase |
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