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Bleached chemical wheat straw pulp has larger specific surface area, shorter length weighted length, lower carboxyl content, higher conductivity, and more an-ionic trash than the eucalyptus pulp. 实验表明,与桉木浆相比,麦草浆有较大的比表面积,纤维平均长度小,羧基含量稍低,电导率与阳离子需求量较高。
Introduce the sodium sulfite-AQ using in AP rice straw pulp and effect to paper &pulp properties. 介绍了亚硫酸钠-蒽醌在烧碱法稻草浆中的应用试验情况以及对纸浆性能的影响。
At the same time, the application of the anionic gelatin in papermaking with wheat straw pulp was also studied. 研究结果表明,在最佳合成条件下制备的阴离子明胶增强剂对漂白麦草浆有较好的增强作用。
Their effects on the drainability of wheat straw pulp and the drainage mechanism are studied. 研究了它们对麦草浆滤水性能的影响及助滤机理。为中试研究打下了良好的基础。
Ash Content of wheat straw pulp during Soda-AQ cooking and effect of cooking conditions on ash Content are studied. 本文研究了麦草在烧碱-蒽醌蒸煮过程中灰分的变化及蒸煮条件对浆料灰分含量的影响。
Tear index is increased initially,reduced when the bleached wheat straw pulp is recycled. 撕裂指数随回用次数的增加而上升,开始上升很快,以后就趋于平缓。
The effects of xylanase boosting bleaching of wood pulp and wheat straw pulp are investigated in this paper. 研究了木聚糖酶预处理对木浆和草浆化学浆漂白的影响。
The effect of xylanase pretreatment on HD bleaching wheat straw pulp is investigated. 研究了木聚糖酶预处理HD漂白麦草浆的效果。
The making of a small straw pulp paper mill--An interview with LI Jing-min, the general director of Dezhou Hupingyongfa Papermaking Co., Ltd. 一家小型草浆造纸厂是如何发展起来的?--访德州沪平永发造纸有限公司董事长李敬民。
The effect of carboxymethylcellulose(CMC) on physics performance of handsheets from softwood pulp or wheat straw pulp werestudied. 研究添加自制的造纸用羧甲基纤维素(CMC)作为助剂对针叶木化学浆、麦草化学浆所抄纸页强度的影响。
Abstract： To treat unbleached wheat straw pulp with xylanases can result in a decrease in chlorine usage or an increase in brightness of the pulp. 摘要：用木聚糖酶处理未漂麦草浆，纸浆的可漂性得到改善，用氯量减少或提提要：纸浆白度提高。
To treat unbleached wheat straw pulp with xylanases can result in a decrease in chlorine usage or an increase in brightness of the pulp. 用木聚糖酶处理未漂麦草浆，纸浆的可漂性得到改善，用氯量减少或提提要：纸浆白度提高。
When it is applied to the wheat straw pulp (WSP), the runnability of the pulp and some properties of the paper can be improved. 主要探讨了这类树脂对纸张某些性能的改善、助滤/助留功能以及它与某些其它湿部添加剂的增效效应。
Oxygen delignification of wheat straw pulp occurred in two phases, the rapid delignification phase and slow delignification phase. 麦草浆氧脱木素可分为两个阶段,即快速脱木素阶段和缓慢脱木素阶段。
The charge of MgSO_4(calculated as Mg~(2+)) was: 0.02% (bagasse), or 0.04% (bamboo), while wheat straw pulp did not need to add Mg~(2+) due to the high Mg~(2+) content in pulp. H_2O_2漂段MgSO_4的合适用量(以Mg~(2+)计)为：蔗渣浆0.;02%25，竹子浆0
Alkaline earth bentonite was modified with sodium carbonate. The synergistic retention effect of the modified bentonite with CPAM on wheat straw pulp was investigated. 对钙基膨润土进行了改性,并研究了改性后的膨润土与阳离子聚丙烯酰胺对麦草浆的协同助留作用。
Effects of polyvinylamine prepared by basic hydrolysis of poly(N-vinylformamide) on paper strength, drainage and retention of reed pulp and wheat straw pulp were investigated. 研究了由聚N-乙烯基甲酰胺的碱性水解得到的聚乙烯胺在芦苇浆和麦草浆造纸中对纸张的增强、助滤和助留作用。
Compared with kraft wood pulp,wheat straw pulp caused a higher water con-sumption, poor drainage property and a lower vvashing efficiency in a multiple-stage vvashing process. 与硫酸盐木浆比较,麦草浆在多段洗涤过程中耗水量大,滤水性能和洗涤效率低。
The fine fraction of wheat straw pulp has a larger specific surface area and higher cationic demand than that of fiber fraction (remained on 100 mesh) of the pulp. 实验表明,漂白麦草浆中细杂组份的比表面积明显大于纤维组份(保留在100目以上)的比表面积。
Bench experiments showed that displacement cooking process can be used to produce wheat straw pulp with lower permanganate number, higher strength, higher brightness. 研究结果表明，对麦草进行置换蒸煮，可以得到白度高、强度好、硬度低、能耗低的深度脱木素纸浆，这为提高成浆质量及减少漂白污染创造了良好的条件。