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木片浸渍程度数学建模 被引量：3

Mathematical Modeling of Impregnation Degree of Wood Chips
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摘要 在对木片成分进行合理划分和假设的基础上,建立了计算木片浸渍程度的数学模型。结果表明,木片浸渍程度数学模型计算结果和实际测定结果线性符合良好,可用以表达液体向木片内部浸渍的程度。木片浸渍程度数学模型中无体积项,计算过程不受木片形状的影响。 A mathematical model was developed for evaluation of the degree of liquor impregnation into chips based on a reasonable classification of wood chips＇ components.Impregnation experiments showed that the mathematical model can be successfully used in studying the degree of liquor impregnation into chips.Furthermore,there is no volume item in the mathematical model.Therefore,the shape of chips can＇t be considered in calculation.
作者 吕卫军 曹春昱 薛崇昀 刘锡炳 黎的非 张勇
机构地区 中国制浆造纸研究院 赤天化纸业股份有限公司
出处 《中国造纸学报》 CAS CSCD 北大核心 2010年第4期1-5,共5页 Transactions of China Pulp and Paper
基金 "十一五"国家科技支撑计划项目(2006BAD32B03-3) 贵州省赤天化纸业股份有限公司竹浆深度脱木素蒸煮和清洁漂白技术开发项目(2008年重大产业技术开发专项项目之一)的支持
关键词 木片 浸渍程度 数学模型 wood chips impregnation degree mathematical model
分类号 TS721.1 [轻工技术与工程—制浆造纸工程] TP27 [自动化与计算机技术—检测技术与自动化装置]
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参考文献22

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同被引文献39

  • 1司侠,侯庆喜,苗庆显,王海松.高得率制浆工艺对去除浆中纤维束的影响[J].中国造纸,2007,26(11):44-49. 被引量：5
  • 2任敬,杨铁军,刘万军.化学预热木片磨木浆新型预浸液[J].纸和造纸,1995,14(4):48-49. 被引量：1
  • 3Zanuttini M,Citroni M,Marzocchi V.Pattern of alkali impregnationof poplar wood at moderate conditions[J].Holzforschung,2000,54 (6):631.
  • 4Stamm A J.Diffusion and penetration mechanism of liquids into wood[J].Pulp and Paper Magazine of Canada,1953,54(2):54.
  • 5Stone,J E.Forderreuther C.Study of penetration and diffusion intowood[J].Tappi Journal,1956,39(10):679.
  • 6Kazi K M F,Ganvin H.A diffusion model for the chemical impregnation of hardwoods and its significance for rapid steam treatments[J].Paperi.Ja.Puu.,1998,80(1):41.
  • 7Kimpe E,Morin F,Kubes G J.The dimensional computer simulationmodel for liquor penetration in CMP and CTMP processes[J].Journalof Pulp and Paper Science,1999,25(1):15.
  • 8Nicholas D D,Thomas R J.Influence of steaming on ultrastrcture ofbordered pit membrance in loblolly pine[J].Forest Products Journal,1968,18(1):57.
  • 9Hatton J V,Keays J L.Effect of chip geometry and moisture on yieldand quality of kraft pulps from Western Hemlock and Black Spruce[J].Pulp and Paper Magazine of Canada,1973,74(1):79.
  • 10Howard E J.Sulphur reactions in sulphite cooking.Part Ⅱ:Somephysic-chemical aspects[J].Pulp and Paper Magazine of Canada,1951,52(8):91.

引证文献3

二级引证文献15

中国造纸学报
2010年 第4期

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