• 落叶松化学特性进行了研究。

    The characteristics of larch chemical pulp were studied.

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  • 适用各种原料化学,半化学浆

    Apply the chemistry syrup of various raw material.

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  • 分为机械化学类别

    There are two main category of pulp, viz: Mechanical pulp and Chemical pulp.

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  • 本文研究了落叶松白度化学工艺

    The new technology of the production of high brightness chemical pulp from larch were investigated in this paper.

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  • 研究木聚糖酶预处理化学浆漂白影响。

    The effects of xylanase boosting bleaching of wood pulp and wheat straw pulp are investigated in this paper.

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  • 化学产量立地指数和密度的增大而增加

    Both yields of ground wood timber and chemical pulp timber increase with increase of site index and planting density.

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  • 特别适用于精选要求很高的瓦楞纸、半化学生产

    Especially , which is suitable for the wate pulp that no strict requirement and semi-chemical pulp production.

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  • 介绍了气囊应用于碱法麦草化学浆黑液提取的运行结果。

    A newly developed novel efficient black liquor extraction equipment, gasbag press filter, used for wheat straw pulp washing is introduced in this paper.

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  • 加入料到化学大大提高纸页紧度许多纸页强度性质。

    Addition of fines to a chemical pulp significantly improves sheet consolidation and many dry sheet strength properties.

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  • 化学黑液进行磺化改性制备水泥水剂,并改性工艺进行优化。

    The water reducing agent of cement was prepared via sulfonation of semi-chemical pulping black liquor.

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  • 因此柞木原料用SCMP制方法取代苛性钠法化学可行的。

    Thus it is possible to substitute NaOH semi chemical pulp with SCMP for Quercus.

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  • 杨木ctmp与其它化学配抄可以制得良好的新闻纸胶印书刊

    High quality newsprint and offset printing paper can be produced with mixing aspen CTMP and some reinforcement chemical pulps.

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  • 对杨木ns AQ法得率化学DTPA预处理进行研究

    This paper studies on the pretreatment with DTPA before oxygen delignification for the NS-AQ high yield chemical pulp of aspen.

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  • 杂交构树APMP适量针叶化学配抄,可以得优等轻型新闻纸

    The excellent light paper and newspaper could be made with the mixed pulp of APMP and soft wood chemical pulp.

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  • 此外叙述了木糖利用预水解后木片生产机械、造纸用化学和溶解

    In addition, the utilization of xylose solution and the production of mechanical pulp, chemical pulp for paper and dissolving pulp from prehydrolyzed chips are also discussed.

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  • 环境保护角度论述了水化学适用范围化学选材原则

    From environmental point of view, the suitable usage field of cement and chemical slurry and the principle of choosing chemical grouting materials are demonstrated.

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  • 湿化学电荷层面分析了固着用于阴离子松香中性施胶的可行性作用机理

    The feasibility and mechanism of action of using attached agent in anionic rosin under the neutral papermaking condition are analyzed from the inner charge lager of pulp.

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  • 阔叶木化学搭配抄纸可以优化抄造性能,优化纸张印刷性能物理强度。

    Paper making with hardwood pulp blended with nonwood fibers could usually optimize some paper properties such as printability and improve the runnability of paper machine.

    youdao

  • 纤维漂白剂填料混合成的造纸材料。它分为机械化学类别

    Pulp: The mixture of fibre, water, bleaches and fillers from which paper is made. There are two main category of pulp, viz: Mechanical pulp and Chemical pulp.

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  • 的漂白化学作为制备生产高质量文化用纸而且原料十分丰富,价格

    The bleached chemical pulp can be taken as pulp for preparing and producing high-quality culture paper, and has rich raw materials and low cost.

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  • 研究测定漂白化学黏度过程溶解瓶中的空气对纸铜乙二胺溶液黏度影响

    The paper has studied the effect of air on viscosity of pulp dissolved in cupriethy lenediamine solution.

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  • 分析漂白针叶化学、针叶木机械、再生漂白芦苇化学浆电荷表面电荷量。

    The total charges and surface charges of kraft softwood bleached pulp, softwood mechanical pulp, waste pulp and reed chemical pulp were determined.

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  • 结果表明,未打化学循环回用时,其主要强度性质变化规律完全不同;

    The strength properties of the unbeated pulps increased during the first few recycles and then dropped off gradually, whereas those of beaten pulps decreased even in the first recycle.

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  • 棉秆生产优等挂面牛皮箱纸板进行研究,着重探讨了棉秆制硫酸盐化学浆工艺条件。

    Manufacture of high quality kraft liner board with cotton stalk as raw materials was studied in this paper.

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  • 副产品液体含有木质素干燥用作燃料产品创造了化学材料使用需要更加强大。

    The liquid byproduct containing the lignin is dried and used as a fuel and the paper product created from chemical pulp is used in materials needing to be stronger.

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  • 方法全部去除漂白综合作用,这个方法应用含有少量残余木素的化学

    The other method is a combination of total lignin removal and bleaching as practised in connection with chemical pulps that contain only relatively small amounts of residual lignin.

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  • 研究PAE用量、热固化时间温度针叶化学浆手抄薄型纸湿强度特性影响。

    The wet-strength properties of three thin handsheets made of hemp pulp, softwood pulp and mulberry pulp with the wet-strength resin (PAE) as the additive were studied.

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  • 研究典型国产得率杨木碱性过氧化氢机械(APMP)与杨木化学配抄纸张有关性能影响

    In this paper, impact of typical domestic high yield pulp aspen alkaline peroxide mechanical pulp (APMP) applying to aspen chemical pulp on paper properties was investigated.

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  • 本文介绍近年三个矿井利用C - s双液化学处理井壁方法材料反应机理堵水效果

    This paper is introduced the method, grouted materials, principles and effects of sealing water in shaft wall with C-S grout and chemical grout on three shafts in recent years.

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  • 本文研究棉秆化学不同分组份特性,探讨了长纤维组份、细小组份各自特点及其性能的影响

    The characteristics of various fractions of semichemical whole cotton stalk pulp and their effects on pulp properties have been studied.

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