查询词典 adsorption

Based on adsorption theories, the Langmuir model and the Polanyi Poten- tial theory were used for correlating the equilibrium data of the isothermic adsorption for the zeolite 13x-Water pair.

本文根据吸附理论，利用朗格缪尔模型和巴兰尼吸附位能理论模型对沸石13X-水的实测平衡数据进行等温吸附曲线拟合。

It is shown that the of the porous carbon towards (I_2) depends on the pore volume of the porous carbon; the adsorption of the porous carbon towards phenolic compounds depends on the density of carboxylic and lactonic groups on the surface of the porous carbon; the adsorption of the porous carbon towards Cr d...

发现多孔炭对酚类化合物及Cr的吸附以化学吸附为主，其中对酚类化合物的吸附由羧基与内酯基的表面密度合量决定，对Cr的吸附由表面官能团中羧基和内脂基含量的合量决定；多孔炭对I2的吸附以物理吸附为主，由孔容决定。

It is researched that the global structure of modified lignosulphonate is dispersive and less cluster structure to benefit the adsorption efficiency, the adsorption capacity and to improve the lyophobic surface of coal;. the film thickness is double by the comparison of lignosulphonate and modified lignosulphonate in the respect of the space steric hindrance.

研究表明：改性木钠球形结构更加分散，簇状结构明显减少，对提高吸附效率，增加吸附量，极大程度地改善煤表面的疏水性极为有利；改性木钠的空间位阻作用与未改性木钠相比较，其表面吸附膜厚度增加1倍左右。

The results showed that the chitosan adsorbent has a good adsorption property for methylic alcohol and the saturation capacity of adsorption is 1 790 mg/g at room temperature.

结果表明，这种具有微孔结构的壳聚糖颗粒对甲醇具有很强的吸附能力，在室温(31 ℃)下，其饱和吸附量达1 790 mg/g。

The dielectric relaxation process Ⅲ in higher frequency region, which is composed by the relaxation process based on the reorientation of adsorbed water molecules and relaxation process Ⅰbased on methylol groups, increases with the developing adsorption during moisture adsorption process.

在水分吸着过程中，出现在高频域的由基于吸着水回转取向运动的介电弛豫过程和基于无定形区中伯醇羟基回转取向运动的弛豫过程叠加而成的弛豫过程Ⅲ随着吸着的进行逐渐增大。

Adsorption isotherm of nitrogen in MCM-41 at temperature 7=77 K was measured, by using the ASAP2010 volumetric adsorption analyzer produced by Micromeritics Instrument Corp.

虽然微扰方程一般较优，但是在近似胶体的情况下，本文提出的方程却更好。

Result showed that DFOB could promote the release of REEs from goethite but increase the adsorption onto humic acid and montmorilonite. The increase in adsorption amount is attributed to the release of iron from these two minerals.

结果表明，DFOB能促进稀土元素从针铁矿表面的释放，但却提高了腐殖酸和蒙脱土对稀土的吸附，这种吸附量的增加是由于DFOB促进矿物中铁的释放而增加了矿物中吸附点位所造成的。

Result The adsorption isotherms showed obvious S shape and the relativity fitted with Freundlich equation was better than that with Langmuir equation, which indicated that the adsorptive behavior could be contributed to multimolecular adsorption.

结果］结果表明，吸附等温线呈现较为明显的&S&形，采用Freundlich方程拟合的相关性比Langmuir方程好。

The nickelous chloride both may use in to galvanize, and is prepares the galvanization chemical thionamic acid nickel the important raw material, lead is affects the electronickelling quality a important attribute, in the present industry 331 ion exchange resin deleading effect still could not arrive in the electronickelling the lead content standard, used pocket weak basicity resin XSC312 after the screening experiment determination to take from the nickelous chloride solution intermediate ion exchange except the micro lead resin, inspected the material fluid pH value, the contact duration in the ionic exchange column to the ionic exchange adsorption lead influence, has determined the resin adsorption capacity and inspected the resin analysis performance.

氯化镍既可用于电镀，又是制备电镀化学品氨基磺酸镍的重要原料，其中的铅是影响电镀镍质量的一个重要因素，现行工业中的331离子交换树脂除铅效果尚不能到电镀镍中铅含量标准，经过筛选试验确定采用大孔弱碱性树脂XSC312作为从氯化镍溶液中离子交换除微量铅树脂，在离子交换柱中考察了料液pH值、接触时间对离子交换吸附铅的影响，测出了树脂的吸附容量并考察了树脂的解析性能。

The results indicated that the decoloration of three orcein dyes on EPI-DMA/Bt were much better than on Na-Bentonites. The relationship between adsorptive capacity and equilibrium concentration fitted the isothermal adsorption equations of Langmuir and Freundlich. The adsorption dynamics followed the law of Langmuir equation.

结果表明，聚环氧氯丙烷二甲胺/膨润土对三种染料的吸附脱色能力明显大于钠基膨润土，平衡吸附量 q e与平衡浓度 C e之间的关系均符合Langmuir和Freundlich等温吸附模型，吸附动力学行为遵循Langmuir方程所述规律。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。