Kappa number is an important quality index of pulp, and it is determined by the quantity of lignin in pulp.
卡伯值是纸浆质量的重要指标，而纸浆中的木素含量决定了纸浆的卡伯值。
This paper introduces a novel method to measure fiber Kappa number according to the fluorescence produced by acridine orange staining.
介绍一种利用吖啶橙染色产生的荧光特性来测量纤维卡伯值的新方法。
The kraft low-kappa number wheat straw pulp was bleached by ozone with the addition of H2O2 after acid pretreatment and chelating pretreatment.
以低卡伯值硫酸盐麦草浆为原料，经过酸预处理、螫合预处理后，浆料进行H2O2强化臭氧漂白工艺比较。
The results also showed that the delignification rate and the reduction rate of viscosity decreased as the Kappa number of bamboo EMCC pulp decreased.
研究结果也表明，深度脱木素竹浆氧脱木素，木素脱除率和黏度降低率都随着原浆卡伯值的降低逐渐减小。
The yield of screened pulp almost unaltered, brightness can be increased 6.5%ISO, and Kappa number can be decreased 6.61 during impregnation with chemical.
采用化学药品预浸与常规烧碱-蒽醌法蒸煮细浆得率相比几乎不变，而白度提高6．5％ISO，卡伯值降低了6．61。
The result showed that EOX formation is closely related with pulp species, while has little relation with pulp's kappa number. Hence the formation of EOX differs greatly with AOX.
结果表明，EOX的生成与浆种关系密切，而与纸浆的卡伯值关系不大，这与AOX的生成有很大的差别。
The result shows that EOX formation is closely related with pulp species, while has little relation with pulp 's Kappa number. Hence the formation of EOX differs greatly with AOX.
结果表明，EOX的生成与浆种关系密切，而与纸浆的卡伯值关系不大，这与AOX的生成有很大的差别。
The research content included the renewal of secondary fiber's activity, the effective removal of gluey materials and the bleaching of high-kappa number pulp made of secondary fiber.
研究内容包括：二次纤维活性的恢复、胶粘物的有效去除以及高硬度二次纤维纸浆的漂白。
The radial basis function network is proposed to use in the determination of pulp kappa number with near-infrared spectroscopy in order to increase precision of kappa number determination.
为了提高制浆过程中的在线预测纸浆卡伯值的精度，提出采用径向基函数网络来建立纸浆卡伯值近红外光谱法在线测量模型。
This paper summarizes the measurement methods of pulp's kappa number, and analyzes their advantages and shortcomings. And, The development trend and the key problems are pointed out at last.
概述了纸浆卡伯值的测量方法，并分析了每种方法的优缺点，指出了目前迫切需要解决的问题以及今后的发展趋势。
Then ozonic-hydrogen peroxide bleaching were carried out and the results show that the higher of Kappa number, the poor of the delignification selectivity and the lower of brightness rising.
然后经过臭氧-过氧化氢漂白，结果表明：卡伯值越高，脱木质素选择性越差，白度上升值越低。
Then ozonic-hydrogen peroxide bleaching were carried out and the results show that the higher of Kappa number, the poor of the delignification selectivity and the lower of brightness rising.
然后经过臭氧-过氧化氢漂白，结果表明：卡伯值越高，脱木质素选择性越差，白度上升值越低。
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