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- wheat straw semichemical pulp 麦草半化学浆
- The enzymes from Saccharomonospora viridis were used in wheat straw soda-AQ pulp bleaching an. 用该菌所产粗酶液漂白麦草烧碱-蒽醌浆,并对漂白机理进行研究。
- LMS and xylanase synergetic biobleaching of wheat straw NaOH-AQ pulp was investigated in this paper. 研究了麦草烧碱-AQ浆漆酶与木聚糖酶协同漂白效果。
- 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 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。
- We spread ourselves on wheat straw on the farm when we were tired. 我们累了就伸开四肢仰卧在农场的麦秸上。
- 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。
- The effect of organic extractive content in wheat straw chemi-mechanical pulp (CMP) on brightness and bleaching performance is being studied. 从工艺和机理两方面详细研究了有机溶剂抽出物对麦草磺化化机浆白度及可漂性的影响。
- Due to large content of silicon,semi-cellulose and non-fiber elements,the black liquids of wheat straw al-kaline pulp showed a higher viscosity. 由于草浆中含有大量的硅、半纤维素和杂细胞,碱法草浆的黑液粘度较大。
- All these straw hats are made from the top of wheat straw. 这些草帽都是用麦拵制成的。
- Plenty of golden wheat straw is piled on the roadside. 很多金黄色的麦草堆在了路边。
- 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 bleachability of steam-exploded pulp from wheat straw was studied, and the optimum techniques of H2O2 bleaching have been discussed. 主要是对汽蒸爆破麦草浆的漂白可行性及H2O2漂白的最佳工艺进行了探讨。