| NEW PULPING METHOD FOR LINERBOARD |
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| 引用本文： | 卞立平. NEW PULPING METHOD FOR LINERBOARD[J]. 林业研究, 1996, 7(3): 66-72. DOI: 10.1007/BF02843248 |
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| 作者姓名： | 卞立平 |
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| 作者单位： | Northeast Forestry University，Harbin 150040 P. R. China |
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| 摘 要： | Traditionallykraftwasusedaslinerforlinerboard.Thekrafpulpingyieldwaslow,andairpollutionhigh.SomeresearcheshaveshownthattheyieldofAS-AQpulpwasmuchhigherthanthatofkraft,andthestrengthwasequaltothatofkraft,exceptforasome-whatlowertearstrength.Thewashingprofi-clencyofAS-AQpulpwashigherandairpol-lutionwasmuchlowerthanthoseofkraft.SoAS-AQpulpwasthoughtasapromisingre-placementofkraftforlinerboard.lntheresearchPinuskoraiensiSandLarljgmehniwereusedasrawmaterials,withtheL,(3')experimentaldesignan…
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New pulping method for linerboard |
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| Bian Liping. New pulping method for linerboard[J]. Journal of Forestry Research, 1996, 7(3): 66-72. DOI: 10.1007/BF02843248 |
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| Authors: | Bian Liping |
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| Affiliation: | (1) Northeast Forestry University, 150040 Harbin, P. R. China |
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| Abstract: | In the research Pinus koraiensis and Lorix gmelini were used as raw materials,with the analysis of L9 (34) experimental design and pulping mechanism, the optimal pulping technological parameters and corresponding AS-AQ pulp properties were obtained. The results showed that the ylelds of Pinus koraiensis and Larix gmelini AS-AQ pulp were much higher than that of corresponding kraft and has an environmental advantage over kraft. AS-AQ pulping Produces pulps with strength properties comparable to kraft. |
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| Keywords: | AS-AQ pulping Linerboard |
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