研究了脱墨浆过氧化氢漂白特性。
Hydrogen peroxide's bleaching characteristics of deinked pulp was studied in the paper.
用过氧化氢漂白头发。
研究填料的存在对纸浆碱性过氧化氢漂白的影响。
The influence of fillers on alkaline hydrogen peroxide bleaching of recycled fibers was studied.
应用过氧化氢漂白纸浆的关键是如何提高漂白效率。
The key to bleach pulp by hydrogen peroxide is how to improve the efficiency of bleaching.
在碱性麦草浆过氧化氢漂白过程中,利用微波加热,对漂白效果与进程都具有一定意义。
Oxidize hydrogen bleaching the alkaline wheat straw pulp that is heated with microwave oven is of benefit to bleaching efficiency and bleaching process.
纤维素纤维织物,例如棉、亚麻、高湿模量人造丝织物可以用次氯酸钠、氯化钠和过氧化氢漂白。
Cellulosic fibers such as cotton, linen and high - wet - modulus rayons may be bleached with sodium hypochlorite or sodium chlorite as well as with hydrogen peroxide.
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.
若在H_2O_2漂白时用氧加压,即采用压力过氧化氢漂白,有利漂终白度的提高,且粘度下降不大。
It was beneficial for the improvement of final brightness if pressurized H_2O_2 bleaching was applied, but the viscosity decreased slightly.
该助剂达到了碱性过氧化氢漂白效果,且能赋予织物良好的亲水性和柔软的手感,具有较高的经济价值。
The agent is effective in alkaline peroxide bleaching, and gives the fabrics good hydrophility and soft handling with higher economic …
本文综述了纸浆的氧气漂白、臭氧漂白、过氧化氢漂白、光催化漂白、过氧酸漂白中碳水化合物的保护措施。
In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were summarized respectively.
在含有数外皮,高度碱性过氧化氢漂白纱单情况足以羟色胺的条件下,为了获得特殊的冲刷过程中没有一个可以接受的白色。
In the case of yarns containing few husks, a highly alkaline peroxide bleach alone is sufficient under HT conditions in order to obtain an acceptable white without special scouring processes.
因为我们花了两个小时来报道一个被过氧化氢漂白的无名小卒,这个人显然是在佛罗里达州某个破旧的酒店房间过量吸食某种药物致死的。
Because we'd done two hours on this peroxide never-was, passing apparently from some kind of drug overdose in some seedy hotel room in Florida.
Michael告诉他将过氧化氢倒入马桶中,他们要用这过氧化氢将蓝色的囚衣漂白成白色,这样他们就能穿过精神病区而不显眼。
Michael tells him to pour the peroxide into the toilet. They're going to use the peroxide to bleach their blue P.I. jumpsuits white so they can move through the Psych Ward without drawing attention.
实验结果表明:在进行漂白时,随着过氧化氢浓度的增加,温度的升高,漂白效果逐渐加强。
The results showed that the effect of bleaching was strengthened gradually with the increase of concentration and the rise of temperature of hydrogen peroxide.
氯、次氯酸钠、次氯酸钙和过氧化氢通常用作漂白剂。
Chlorine sodium hypochlorite calcium hypochlorite and hydrogen peroxide are commonly used as bleaches.
过氧化氢是一种重要的无氯漂剂,广泛地用于纸浆漂白中。
Hydrogen peroxide is an important chlorine free bleaching agent, which is widely used in the bleaching of pulp.
过氧化氢是应用最广泛的商业漂白剂。
Hydrogen peroxide is the most widely used commercial bleaching agent.
纤维素纤维和混合的涤纶一般用过氧化氢或次氯酸钠来漂白。
Cellulose fibre and blended polyester fabrics are normally bleached using hydrogen peroxide or sodium hypochlorite.
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.
研究了纳米水合二氧化硅对过氧化氢分解的抑制作用,及其在不同条件下对织物漂白的影响。
Inhibition of nano silica hydrate to peroxide hydrogen decomposition and its effect on fabric bleaching under various conditions were discussed.
对麦草化机浆预处理的主要影响因素进行了研究,包括用碱量、温度、时间,并对过氧乙酸与过氧化氢组合漂白的效果进行了测试。
The premium condition of pulping and bleaching has been found through the research on wheat straw chemi-mechanical pulping, and the fiber quality of wheat straw APMP has been analyzed as well.
常用的漂白剂有过氧化氢、次氯酸钠、氯化钠以及过硼酸钠。
Common bleaching agents are hydrogen peroxide, sodium hypochlorite, sodium chlorite and sodium perborate.
牙齿挑选标准规定未做过像酒精、甲醛、过氧化氢和其他漂白剂等化学用品预处理。
The criteria for tooth selection dictated no pretreatment with a chemical agent such as alcohol, formalin, or hydrogen peroxide, or any other form of bleaching.
研究了稻草亚铵浆的氧碱漂白、酸预处理和过氧化氢补充漂的三段漂白。
This paper studied the TCF bleaching of rice straw ammonium sulfite pulping, which contains of oxygen-alkali bleaching, acid treatment and hydrogen peroxide bleaching.
过硼酸盐在工业生产中并不使用,但可供消费者使用,它们的漂白作用与过氧化氢相似。
The perborate bleaches are not used commercially but are available for use by the consumers. Their bleaching action is similar to that of hydrogen peroxide.
牙齿内漂白治疗最常用的漂白剂是30%过氧化氢水溶液。
The most commonly used intracoronal bleaching agent is 30% hydrogen peroxide.
常见的几种漂白剂如次氯酸钠、亚氯酸钠、过氧化氢等在漂白时都会不同程度地产生可吸附有机卤化物aox,对环境造成污染。
Several common bleaching agents such as sodium hypochlorite, sodium chlorite and hydrogen peroxide will produce absorbable organic halogen AOX and pollute environment.
涤纶纤维可用过氧化氢或次氯酸钠漂白。
Polyester fibers may also be bleached with hydrogen peroxide or sodium hypochlorite.
我可以用30%的过氧化氢液来漂白牙齿。
过氧化氢——更为人熟知的名字是“漂白剂”可中和水中的氯,会促进藻类富营养化并让水变绿。
The hydrogen peroxide, more commonly known as bleach, neutralised the chlorine in thewater, allowing algae to bloom and turning the water green.
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