极性吸附

矿物流场冲击与极性吸附作用产物的红外光谱研究

Studied on the IR spectra of floating shocked and polarized adsorbed minerals

具有高比表面积的极性吸附树脂的合成和性能研究

Synthesis of polar adsorbents with high surface area and studies of their sorption properties

这些溶剂在活性炭上的冲洗作用很不同于在极性吸附剂上的冲洗作用。

These solvents give very different eluting actions on active carbon as compared with the elution on polar adsorbents .

高比表面极性吸附树脂的合成及其性能研究

The Synthesis of a Series of New Polar Adsorbents with High Surface Area and the Studies of their Adsorption Properties

研究结果表明，油酸－油酸钠在油砂表面上的吸附，既有非极性吸附，也存在氢键吸附。

The result shows that the absorptions of oleic acid and sodium oleate on oil sand are not only non polarity but also hydrogen bond .

硝基苯酚异构体极性与吸附力初探

A prime study of polarity and adsorption of nitrobenzene isomeride

气相色谱分析是一种利用物质的沸点、极性及吸附性质的差异实现混合物分离的技术。

By using the differences of substances in boiling point , polarity and adsorption properties , gas chromatography achieves the separation of the mixture .

Sn对O原子在ZnO（0001）-Zn极性面上吸附影响的第一性原理研究

First-principle Study of the Effect of Sn Adatom on ZnO ( 0001 ) - Zn Polar Surface Adsorbing Oxygen

测定分析了AB-8等6种不同极性大孔吸附树脂对葛根总黄酮的吸附特性。

In this paper , the adsorptive properties of total flavones from kudzuvine root with six kinds of macroporous adsorbing resins including AB-8 were tested .

色素炭黑表面对极性分子的吸附研究

Study on Adsorption of Polar Molecules on Colour Carbon Black

硅胶自非极性溶剂中吸附苯甲酸

Adsorption of benzoic acid from non-polar solutions onto silica gel

氟化活性炭纤维对极性分子的吸附

Adsorption of polar molecules on fluorinated activated carbon fibers

强极性大孔吸附树脂对三七皂苷的分离纯化研究

Studies on separation and purification of saponins from Panax notoginseng with strongly polar macroporous adsorption resin

通过改变储层润湿性，可能有利于提高原油采收率。极性化合物的吸附等特性在储层润湿性研究、油田开发管理中具有重要意义。

Therefore , the adsorption of polar fractions accounts for wettability change which has significant effects on oil recovery . The adsorption of polar fractions can 't be excluded from improving reservoir management .

粘接强度与温度关系密切，随着温度升高粘接强度明显降低，这与极性界面物理吸附力中取向力和诱导力的作用性质相同；

The results show that adhesion strength is a function of temperature , and the increase of temperature might lead to degradation of strength , which is similar to property of permanent dipole - dipole interactions and dipole - induced dipole interactions between polar interface .

AMPS分子中含有高电子密度的氧原子和高极性的-SO2OH，吸附和静电斥力都很高，共聚物P（AA/AMPS）的分散性最好。

Because AMPS contains oxygen atom with higher electron density and-SO_2OH with higher polarity , adsorption and static repulsion become higher , P ( AA / AMPS ) has best adsorption in these dispersants .

极性修饰的聚苯乙烯吸附树脂的结构和性能

The Structure and Properties of Macroporous Crosslinked Polystyrene Adsorbents Modified with Polar Monomer

活性污泥对四种非极性有机物的吸附

Sorption of four non-poplar organic compounds by activated sludge

原油极性组分的吸附与储层润湿性及研究意义

Polar FRACTIONS'ADSORPTION of crude oil and wettability of reservoir and their research significance

根据分子连接性指数估算非极性有机污染物的吸附系数

Estimation of adsorption coefficient values of nonpolar organic compounds based on molecular connectivity indices

结果表明，芳香性高、弱极性的有机物吸附性能较强；

The results revealed that NOM with higher aromaticity and weaker polarity was preferably adsorbed .

由于聚苯乙烯的非极性结构，聚苯乙烯吸附树脂对有机物具有优良的吸附性能，所以它在处理有机废水和有机物提取分离方面发挥着重要作用。

The polystyrene adsorbent has well adsorbability to the organics for its apolarstructure , so it is important to treat organic wastewater and purify the organics .

本文通过在15～40℃范围内的研究首次发现，银杏黄酮苷在不同极性树脂上的吸附过程都应是吸热过程，温度适当升高有利于吸附。

It was firstly found that the process of the adsorption of ginkgo flavonol glycosides on different adsorbents is a endothermic process through study in 15 ~ - 40 # .

分子筛材料因为具有选择性吸附分子的能力常被用来作为气体敏感材料，但因为其神经类气体极性较强，被吸附后难于解吸附，因此，分子筛材料很少用于检测神经类气体。

The zeolite has been often utilized as the gas sensing material for its molecular sieving properties , but there is seldom report on nerve gas detection based on this material because the never gas is the strong polar molecule .

研究了在水溶液中膨胀石墨对部分极性有机化合物的吸附特性，研究了有机物的极性、粘度、分子尺寸，溶解度、浓度和吸附剂比表面积等因素对吸附量的影响。

Adsorption of several polar organic compunds on expanded graphite from their aqueous solution were studied . The polarity , viscosity , molecular size , solubility , concentration of organic compounds and the specific area of expanded graphite , which influence the adsorption , were discussed .

通过比较10种大孔吸附树脂对大豆乳清中异黄酮的吸附特性发现，弱极性和非极性吸附树脂有利于大豆乳清中异黄酮的吸附。

Comparative research showed that non-polar and low-polar macroporous resins adsorb isoflavones from soy whey better than polar ones .

表面化学性质改性主要是通过氧化还原改变表面含氧酸性、碱性基团的相对含量以及负载金属改性，从而改变对极性、极性较弱或非极性物质的吸附能力；

The modification of surface chemical characterization is done by redox to modify relative content of oxygen containing acid group and base group and loading of metal compound , accordingly modify the adsorption capacity of dipoles , weak dipoles and non-dipoles molecules .