纸浆

After taking into account the economic factors of pulp yield and bleachability, active alkali charges of 17.5% to 25.0% were applied in a typical kraft cooking which provides yields of 43.6% to 30.5%, with kappa numbers ranging from 28 to 10. The optimal cooking conditions called for an AA of 20.0% to 22.5%.

考量纸浆收率及漂白性等经济成本因素，二年生之白千层经17.5%~25.0%之活性碱蒸煮后，其纸浆收率约在43.6%~30.5%，卡巴值为28~10，最佳蒸煮条件之用碱量以20.0%~22.5%为宜。

The OpQP bleaching result indicated that the H2O2 reinforced delignification can improve the bleachability and brightness stability of the pulp,but reduce slightly the strength of the paper.

麦草浆OQP/OpQP全无氯漂白对比研究得出，H2O2强化氧脱木素能够提高纸浆后续可漂性能并提高白度稳定性，而纸浆的物理强度略有降低。

STUDY ON FORMAMIDINE SULPHINIC ACID BLEACHING OF PAPLOR APMP ;2. The APMP and SCMP are introduced in this article.

综述了高得率制浆新技术中碱性过氧化氢化机浆和磺化化学机械浆SCMP的制浆原理、制浆优点、纸浆性能的分析及纸浆的应用。

YTY paper reinforcement of the recently developed a new water soluble polymer material, it is a high molecular weight polymer compound ionictype, mechanim, numberrepresentationof exesting non－ionic, and numberrepresentationof anions and cations, so this in paper-making process, you can and pulp fiber molecules multi-spots adsorption, which increases the fine celluiose filler and retention; at the same time it can also promote hydrogen between cellulose, and gives the paper jiantiao dry strength significantly increase, because the reinforcement of the unique structure, so it can be used with other paper cocatalyst compouding, a broad pH range as a reinforcement of the paper is available at wood pulp and wood pulp-straw gamasid mixed pulp and paper pulp etc.

YTY纸张补强剂系近期研制成功的新型水溶性高分子材料，它是一种高分子量复合离子型的高聚物，在其分子结构中，既有非离子基团，还有阴离子、阳离子基团，因此这在造纸过程中，可以与纸浆中的纤维分子形成多点吸附，从而提高填料与细纤维素的留着率；同时它还可促进纤维素分子之间的氢健作用，使纸张干强度明显提高，由于该补强剂分子的独特结构，因此它可与其它造纸助剂复配使用，能在较宽广的pH范围内，作为纸张补强剂，可以在木浆、木浆——草浆混合浆、革浆等多种纸浆中使用。

Lower temperature,lower effecitve alkali charge and shorter time resulted in a pulp with lower HexA content and higher screened yield.

较低的蒸煮温度、较低的有效碱用量和较短的保温时间有利于降低纸浆中己烯糖醛酸的含量，且纸浆的细浆得率也较高。

During the kraft cooking process,the temperature,effective alkali charge and time affected the pulp HexA content significantly,and the variation of sulfidity did not influence the pulp HexA content.

在硫酸盐法蒸煮过程中，蒸煮温度、有效碱用量和保温时间对纸浆己烯糖醛酸的含量均有明显的影响，而硫化度则对纸浆中己烯糖醛酸的含量影响不大。

This paper studied the process parameters in sodium hyposulphite slight bleaching of OCC pulp.

通过正交试验研究了连二亚硫酸钠用于OCC纸浆轻度漂白中相关工艺参数对纸浆光学性能的影响。

The pulp is eaten with salt, although the most popular preparation is a drink called diwal kiri made with the pulp, treacle and coconut milk.

纸浆是食用盐，虽然最流行的准备是一种饮料叫diwal途与纸浆， treacle和椰浆。

Because liquid bridge agglomeration and magnetic deinking can produce high quality pulp with higher ink removal efficiency, less fiber loss, high plup consistency for magnetic separation and wide particle size range, the replace of conventional deinking technology with magnetic deinking for office wastepaper will be promising.

因为液桥凝聚磁选脱墨能产生高质量的纸浆，回收率高，纤维损失小，分选的纸浆浓度高，粒度范围也广，所以磁选脱墨有望代替常规的脱墨工艺来处理办公废纸。

In application of modified phenol-formaldehyde resin in OCC pulp, firstly the application effictiveness of phenol-formaldehyde resin modified by triethylamine and diethylene triamine in OCC pulp was researched, and the optimum application effictiveness was gotten through mon- factor trial.

通过对改性酚醛树脂在OCC废纸浆中的应用研究，考察了二乙烯三胺和三乙胺改性酚醛树脂在OCC废纸浆中的应用效果，并通过单因素实验得到了改性酚醛树脂的最佳应用效果。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。