• 的存在碱法制浆积极作用人们熟知

    Sulfur compounds have long been known to have a beneficial effect on alkaline pulping.

    youdao

  • 蒽醌似乎碱法制浆有效的催化剂,尽管应用比较少。

    It appears that AQ is still the most cost effective sulphur free accelerator for alkaline pulping, albeit of limited applications.

    youdao

  • 本文蒸煮助剂BT配制麦草碱法制浆中的应用进行了研究。

    The compounding of cooking additive BT and its applications in the wheat straw alkaline pulping are studied in this paper.

    youdao

  • 探讨半纤维素预提取桉木纤维形态碱法制浆浆料性能影响

    The effects of hemicellulose pre-extraction on eucalyptus fibre morphological characteristics and pulp properties after AQ-NaOH cooking were investigated in this paper.

    youdao

  • 叙述了利用碱法制浆废液中的碱木素同苯酚甲醛缩合制取结构材料粘合剂方法

    The methods for preparing plywood adhesive by condensing phenol and formaldehyde with alkaline lignin in waste water are described.

    youdao

  • 本文叙述了利用碱法制浆废液中的木素苯酚甲醛缩合制取结构材料粘合剂方法

    The methods for preparing structural material bonding agent by condensing the alkaline lignin in the wast liquor of soda pulping process with formaldehyde and phenol are described.

    youdao

  • 麦草原料经过浸渍氧碱蒸煮段氧碱法制浆获得得率度和高强度的纸浆

    Through two stages alkaline-oxygen pulping (alkaline soaking and alkaline-oxygen cooking), wheat straw pulp with high screen yield, high brightness and excellent physical properties is obtained.

    youdao

  • 消除污染中,关键措施在于搞好碱回收工作绝不允许建立设碱回收车间碱法制浆企业。

    The key for reducing pollution is the efficient operation of the chemical recovery system. It is absolutely not permitted to build alkaline pulp mills without chemical recoveries.

    youdao

  • 原子吸收光谱法、SEM -EDAX研究了麦草原料灰分矿质元素碱法制浆过程中的脱除规律。

    The removal behavior of mineral elements and ash in wheat straw during alkaline pulping is studied by means of atomic absorption spectrometer and SEM-EDAX.

    youdao

  • 尤为严重碱法制浆产生麦草木素由于水溶性表面活性差而难以工业得到广泛应用,从而造成对环境的严重污染。

    It is difficult for alkali lignin of wheat straw produced by alkaline pulping to be widely used in industry because of its poor solubility and surface activities.

    youdao

  • 传统的造纸方法主要亚硫酸盐制浆溶剂制浆在国内外还没有产业化,研究论文也很少

    The traditional method for making paper is pulped by digestion with sulfite or alkali, but rarely done by high boiling solvent (HBS).

    youdao

  • 传统的造纸方法主要亚硫酸盐制浆溶剂制浆在国内外还没有产业化,研究论文也很少

    The traditional method for making paper is pulped by digestion with sulfite or alkali, but rarely done by high boiling solvent (HBS).

    youdao

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