查询词典 disperse

The adsorbability, adsorption kinetics and adsorption thermodynamics to acid green 6B, direct fast yellow RL and disperse blue 56 by the new resin were studied in this paper.

用本实验制备的甲醛环氧氯丙烷交联壳聚糖树脂对酸性绿6B、直接耐晒黄RL、分散蓝56三种染料进行吸附性能、吸附动力学和热力学研究。

Its high-capacity and strong-acid-resistance were proved. In the acid condition, the adsorption efficiency to acide green 6B and direct fast yellow RL reached above 90%. Through the adsorption rate curve on adsorption behavior of the three dyes, they were all according with pseudo-secondary adsorption rate curve. The rate constant of adsorption increased with increasing temperature. Through the adsorption isotherm of the three dyes, acide green 6B and direct fast yellow RL were according with Langmuir equation, while disperse blue 56 was according with Freundlich equation. The adsorption behavior was an endothermic process. Entropy was increasing during the adsorption. So raising temperature was in favor of adsorption.

结果表明，甲醛环氧氯丙烷交联壳聚糖对染料具有较强的吸附性能和耐酸性能，在酸性条件下，对酸性绿6B和直接耐晒黄RL的吸附效率达90％以上；拟合甲醛环氧氯丙烷交联壳聚糖对三种染料的吸附速率曲线，发现该吸附行为符合拟二级吸附速率曲线，其吸附速率常数随温度的升高而增大；通过测定不同温度下甲醛环氧氯丙烷交联壳聚糖吸附三种染料的吸附等温线表明，甲醛环氧氯丙烷交联壳聚糖对酸性绿6B和直接耐晒黄RL的吸附符合Langmuir方程，而对分散蓝56的吸附符合Freundlich方程，甲醛环氧氯丙烷交联壳聚糖对染料的吸附是一个吸热过程，吸附后体系熵增加，升温有利于吸附。

The precise sieve drum of 15mm, can get rid of the printing ink particle that the tiny impurity and size are greater than 200um in the thick liquid effectively , sticky thing get rid of rate can more than 90%, replacement various kinds of hot newest equipment to disperse equipment that make at present praising highly most both at home and abroad to thick liquid especially.

UV型升流压力筛采用缝宽为0.15mm的精筛筛鼓，可有效去除浆中细小杂质及尺寸大于200um的油墨粒子，尤其是对浆中胶粘物的去除率可达90%以上，使目前国内外最为推崇的代替各种热分散设备的最新设备。

The precise sieve drum of 15mm, can get rid of the printing ink particle that the tiny impurity size are greater than 200um in the thick liquid effectively , sticky thing get rid of rate can more than 90%, replacement various kinds of hot newest equipment to disperse equipment that make at present praising highly most both at home abroad to thick liquid especially.

uv型升流压力筛采用缝宽为0.15mm的精筛筛鼓，可有效去除浆中细小杂质及尺寸大于200um的油墨粒子，尤其是对浆中胶粘物的去除率可达90%以上，使目前国内外最为推崇的代替各种热分散设备的最新设备。

The process for dyeing superfine polyester fabric with disperse dye in alkaline bath was studied.

用分散染料在碱性浴条件下对超细涤纶织物的染色进行了研究，分别对酸、碱性染浴条件下的上染百分率、染色牢度进行了测试，结果表明：超细涤纶在碱性条件下进行染色是可行的。

In this paper, The influence of heat set and dyeing on the structure of PTT fiber was investigated by FT-IR, DSC, critical dissolution time. The influence of heat set on the dyeability of PTT fiber was discussed, too. Meanwhile, many experiments on the dyeing performance of PET fiber were carried out. The effect of different dyeing temperature on the uptake and visual color depth value and dyeing characteristics of different dyes with temperature increasing were discussed, and the influence of temperature on the dyeing depth were also evaluated when dyeing for PTT and PET fiber in the same dye bath condition. Especially the kinetics and thermodynamics of dyeing with disperse dyes were mainly studied.

目前，我国对PTT染色性能方面研究报道还少，本文用傅立叶红外光谱、差热分析、临界溶解时间等分析方法研究了热定型和染色对PTT纤维结构的影响，探讨了热定型对PTT纤维可染性的影响，同时进行了多项PTT纤维的基本染色性能试验，探讨了不同染色温度对上染百分率及表观色深值的影响、不同染料的升温上染特性、不同染料的移染性能和染深性能以及PTT和PET纤维同浴染色时染色温度对它们的染色深度的影响。

Whether vat dye, disperse dye or reactive dye, the color fastness mainly depended on dye structure and dyeing process.

染料的染色牢度，主要取决於染料的结构特征和染色工艺的准确性。

This Beijing dye plant mainly produce disperse dye, vat dye and organic and organic pigment and the organic pigments are mainly dyes and pigments of phthalocyanine series.

北京染料厂以生产分散染料、还原染料和有机颜料为主，有机颜料主要为酞菁系列颜料和染料。

Result: the index value disperses less by dosage of 10mL/kg and weight and injecting earthnut oil mixed with CCL4 (0.12%) through celiac after 13h, others disperse much larger.

不同时间检测小鼠血清中谷丙转氨酶、谷草转氨酶和肝组织中的超氧化物歧化酶、丙二醛的含量。

Meanwhile the acarids could overwinter in the fruits in storage and disperse and spread during the translation and commercial actions, so the quarantine should be strengthen in the areas without these acarids in order to interdict the diffusing.

该螨还可以在储存的果实上越冬，隐藏在果实的萼洼、梗洼处，随着果品的运输、销售传播、扩散，建议未发现该螨危害的果区加强检疫，防止通过流通渠道引进或输送虫源。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。