溶解浆:极度处理的化学纸浆。
当木屑相结合的化学品在一个沼气池,以破纤维素,它产生所谓的化学纸浆。
When wood chips are combined with chemicals inside a digester in order to break down the cellulose, it produces what is known as a chemical pulp.
简要叙述了钼酸钠的应用前景,特别是在缓蚀、化学纸浆漂白和清洗工业领域的应用。
The prospect of application for sodium molybdate, particularly the application in the corrosion inhibitor bleaching of chemical pulp and cleaning industry etc. were described briefly.
文摘:简要叙述了钼酸钠的应用前景,特别是在缓蚀、化学纸浆漂白和清洗工业领域的应用。
Abstract: the prospect of application for sodium molybdate, particularly the application in the corrosion inhibitor bleaching of chemical pulp and cleaning industry etc. were described briefly.
由于卫生纸制造涉及纸浆工业中使用的化学物和砍伐森林,这对环境有着巨大影响。
Making toilet paper has a significant impact because of chemicals used in pulp manufacture and cutting down forests.
传统化学制浆工艺主要存在三个问题,即成本、能耗高,纸浆得率低,环境污染严重。
There are three main problems in the traditional chemical pulping: high cost and energy consumption, low pulp yield and serious environmental pollution.
纸浆中金属离子主要来源于原料、处理设备、生产用水和所添加的化学药品。
The metal ions in pulp result from material, equipment, water and additional chemical agents.
行业:化学、石油、制药、食品和食糖,纸浆、造纸及电力行业。
Industry: chemical, petroleum, pharmaceutical, food and sugar, pulp and papermaking and electric power industry.
研究了经碱性亚钠法处理的马尾松化学预热机械浆(马尾松ctmp)纸页强度指标并利用XPS和AF M技术分析了纸浆纤维的表面性质。
The paper strength index of masson pine CTMP was studied after alkaline sodium sulfite treatment, the pulp fiber surface properties of the masson pine CTMP were analyzed with XPS and AFM.
纸浆:由纤维,水,漂白剂和填料混合而成的造纸材料。它分为机械浆和化学浆两大类别。
Pulp: The mixture of fibre, water, bleaches and fillers from which paper is made. There are two main category of pulp, viz: Mechanical pulp and Chemical pulp.
本文根据工厂的实际经验,介绍了废纸浆脱墨的化学药品的制备和处理的常用方法和注意事项。
According to the practical experience, the paper introduces some aspects which should be paid attention in DIP chemicals preparation and use.
纸浆絮聚是造纸湿部化学最重要的现象之一。
Flocculation is one of the important research fields of pulp and paermaking.
特别适用于精选要求不很高的瓦楞纸废纸浆、半化学浆的生产。
Especially , which is suitable for the wate pulp that no strict requirement and semi-chemical pulp production.
基于单线态氧机理的光化学漂白是一种新颖的环境友好纸浆漂白方法。
Photochemical bleaching of pulp based on singlet oxygen mechanism is a novel environmentally friendly bleaching method.
研究了在测定漂白化学浆黏度过程中,溶解瓶中的空气对纸浆铜乙二胺溶液黏度的影响。
The paper has studied the effect of air on viscosity of pulp dissolved in cupriethy lenediamine solution.
纸浆悬浮液是一种复杂的多组分体系,除了纸浆纤维和微细纤维外,还视纸种的不同而含有填料、淀粉及特定的化学助剂等。
Pulp slurry suspension is a complex multi-component system, it contents filler, starch and some other special chemical AIDS in addition to pulp fiber and fibril.
结果表明,未打浆化学浆循环回用时,其主要强度性质的变化规律与打过浆的纸浆完全不同;
The strength properties of the unbeated pulps increased during the first few recycles and then dropped off gradually, whereas those of beaten pulps decreased even in the first recycle.
尤其适用于化学和石油化学工业、炼油厂、纸浆和造纸业、制糖业、区域供热、烟气脱硫及一般工业应用。
Apply for refineries, chemical and petrochemical industries, pulp and paper industries, sugar industry, zone heat supply, smoking sweetening and general industry application.
通过不同林龄木材物理性能和纤维形态、化学分析及纸浆造纸性能确定工艺成熟龄。
The technical maturity of the plantation was determined according to physical property of wood, fibre form, chemical components, and pulp characters.
本文研究了棉秆半化学浆不同筛分组份的特性,探讨了长纤维组份、细小组份各自的特点及其对纸浆性能的影响。
The characteristics of various fractions of semichemical whole cotton stalk pulp and their effects on pulp properties have been studied.
从蒸煮所得的纸浆中有效的提取并回收溶解物质,对最大限度的减少补充化学药剂、减少漂白剂的需要量、降低工厂废水的排污负荷,均具有重大的意义。
Efficient removal and recovery of the soluble material from cooked pulp is important to minimize chemical makeup, requirement, bleaching demand, and pollution load in the mill effluent stream.
把每样东西放入一个容器中,让水浸没,然后让它沸腾,和一些普通的化学药品混合两小时后冷却。然后直到大部分蒸发后,留下来的物质叫做纸浆,留下他们直到你想造纸。
Then it is left until most of the water dries up. The substance left, called pulp, can be stored until you are ready to make paper.
该注浆工程中采用LP-2型化学浆液,它是以纸浆废液为主剂,加上桥联剂、胶凝剂为辅剂的强化木质素的化学浆液。
The lp - 2 chemical grout is a strengthened lignin chemical liquid consisting of wood pulp waste liquid, bridging agent and gelation agent.
综述了高得率制浆新技术中碱性过氧化氢化机浆(APMP)和磺化化学机械浆S CMP的制浆原理、制浆优点、纸浆性能的分析及纸浆的应用。
The APMP and SCMP are introduced in this article. The principle, merit and the analysis of the pulp performance are mentioned, and the application of pulp as well.
和化学脱墨相比,酶法提提要:脱墨可以进一步提高纸浆的白度和油墨脱除率,并大幅度降低废水的污染负荷。
Moreover, the deinking effluent from the enzymatic deinking process has lower COD or BOD content than that from the chemical deinking process.
利用动态力学分析仪研究了纸质振膜材料的动态力学性能,以及打浆、纸浆种类和化学助剂对纸质振膜材料的密度、弹性模量和损耗因子的影响。
The dynamic mechanical properties of three kinds of paper cone material, including bleached softwood kraft pulp, bleached cotton pulp and unbleached hemp pulp were studied.
分析了漂白马尾松化学浆、漂白芦苇化学浆、马尾松热磨机械浆和废纸浆的长、中、短纤维含量以及它们的总电荷量和表面电荷量。
Four pulps were sieved to long, middle and short fiber, and total charges and surface charges of the each fiber constituent were determined.
光学漂白剂:混入造纸浆料内,增加光白纸张的白度的化学剂;它的作用是使紫外光转为可见光。
Ooptical bleaching agent: a chemical which is used in the furnish of bright-white papers to enhance their brightness, and which does so by converting ultra-violet light into visible light.
过氧化氢在没有大量减少纸浆产量情况下,具有消除发色基团的良好选择性,所以它在高白度机械浆的生产中是主要的漂白化学品。
Hydrogen peroxide decreases the pulp yield slightly and has the good selectivity to eliminate the chromophores. So it's an important bleaching agent in the high-brightness Mechanical pulp production.
过氧化氢在没有大量减少纸浆产量情况下,具有消除发色基团的良好选择性,所以它在高白度机械浆的生产中是主要的漂白化学品。
Hydrogen peroxide decreases the pulp yield slightly and has the good selectivity to eliminate the chromophores. So it's an important bleaching agent in the high-brightness Mechanical pulp production.
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