[物化] 吸附平衡
Adsorptive capacity is one of the basic data in adsorption equilibrium experiment.
吸附量是吸附平衡实验的基本数据之一。
Adsorption equilibrium on quaternary ammonium resin in uranyl sulphate solution, which is similar to composition used in uranium hydrometallurgy, was stu***d by chemical equivalent method.
本文采用化学当量法研究了季铵树脂在组成接近铀水冶条件的硫酸铀酰-硫酸钠溶液中的吸附平衡。
The silicagel column has showed an irreversible adsorption equilibrium for epirubicin and its analogues with slightly acidic or neutral mobile phases in hydrophilic interaction chromatography (HILIC).
亲水作用色谱分离表阿霉素时，在中性及弱酸性条件下，样品在硅胶柱上呈现不可逆吸附平衡过程。
Adsorption equilibrium for the single and binary systems of CO2 and CH4 on a DDR membrane was stu***d.
研究了CO2和CH4作为单一组分和混合组分在DDR膜中的吸附平衡。
The adsorption equilibrium constants are given here also.
也给出了该吸附过程的吸附平衡常数。
The lower the initial SDBS concentration, the faster the adsorption rate and the shorter the time reaching adsorption equilibrium necessary were.
溶液的初始浓度对吸附速率产生明显影响，浓度越低吸附速率越快，达到吸附平衡所需的时间越短。
The adsorption equilibrium constant of germanium in lignite was determined.
测定了煤对锗的吸附平衡常数。
Adsorption equilibrium on quaternary ammonium resin in uranyl sulphate solution, which is similar to composition used in uranium hydrometal1urgy, was stu***d by chemical equivalent method.
本文采用化学当量法研究了季铵树脂在组成接近铀水冶条件的硫酸铀酰-硫酸钠溶液中的吸附平衡。
The adsorption capacity of sediment particles which had reached adsorption equilibrium on N2 has decreased under the different system of concentration of phosphorus.
在不同磷浓度体系下达到吸附平衡后的沉积颗粒物对N2的吸附量均有所降低；
With the increase of temperature the adsorption equilibrium constants decrease while the effective diffusivity increases.
实验结果表明，有效扩散系数随温度升高而增大，吸咐平衡常数则正好相反。
The adsorption of binary hydrocarbon liquid mixtures has adsorption equilibrium point, in the equilibrium point, the adsorption capacity of two constituents are both 0.
⑤二元烃类液体混合物吸附存在吸附平衡点，在吸附平衡点，两个组分的吸附量均为0。
The adsorption equilibrium and kinetics of sisomicin on macroporous weakly basic acid resin were stu***d.
对西索米星在大孔弱酸树脂上吸附平衡与动力学进行研究。
Adsorption equilibrium constant has thermodynamic properties. The integral adsorption heat can be acquired from the adsorption equilibrium constants at different temperatures.
吸附平衡常数具有热力学性质，从不同温度的吸附平衡常数可以得到积分吸附热。
It is found that the adsorption equilibrium constant on the naked surface(K1) is larger than that on the adsorbed reductant(K2).
添加剂在基体上的吸附平衡常数（K1）大于已吸附了还原剂的表面上的吸附平衡常数（K2）。
Based on the adsorption equilibrium theory, this paper predicts the theoretical performance of adsorption refrigeration cycles of several new adsorbent-refrigerant pairs.
应用吸附平衡基本理论对几种可能的吸附式致冷新工质对的性能进行了预测。
The adsorption equilibrium data of six binary solution systems on KY zeolite at 90℃ and 175℃ were determined.
测定了碳八芳烃异构体组成的六种二元溶液于90℃和175℃下在KY分子筛上的吸附平衡数据。
Some parameters can be obtained from the fitting results, such as adsorption equilibrium constants of additives.
由拟合结果可得到一些参数值，如吸附平衡常数等。
The fundamental reason is that people have ignored the influence induced by the electric field of humus colloidal on adsorption rate and adsorption equilibrium.
其根本原因是人们忽略了腐殖质胶体颗粒的表面电场对离子吸附速率与平衡吸附量的影响。
Here the comparison between the adsorption equilibrium constants obtained with single parameter model and five parameter model has also been made.
文中还对单参数模型和五参数模型求取的吸附平衡常数作了比较。
The adsorption rate of ACF was more rapid than that of GAC in adsorbing methylene blue, so the adsorption equilibrium of ACF can be easily reached within a short time.
与颗粒状活性炭（GAC）相比，活性炭纤维吸附脱色*********蓝的速度快，在短时间内，就能达到吸附平衡。
The adsorption equilibrium and adsorption kinetic and thermodynamics of methylene blue on the adsorbent were stu***d.
研究了该种吸附剂对*********蓝的吸附过程，并对其吸附平衡、吸附动力学和热力学进行了研究。
The adsorption equilibrium equation deduced through the theory of volume filling of micro-pore was used to fit the adsorption isotherms (obtained, ) and corresponding adsorption heat was calculated.
采用由微孔填充理论导出的吸附平衡方程对所测得的等温线进行了拟合，计算相应的吸附热；
The adsorption equilibrium constants decreased with the temperature, while the diffusivity increased with temperature.
烃分子的吸附平衡常数随温度的升高而降低，而扩散系数随温度的升高而增大。
Adsorption equilibrium time is 2 hours.
吸附平衡时间为2小时。
A mathematic model of foam fractionation was set up based on the following assumptions: adsorption equilibrium, same bubble size and regular dodecahedron model of real bubbles.
前言：假设吸附过程始终处于平衡态、气泡大小均一以及每一个气泡均为正十二面体，构建了泡沫分离过程的数学模型。
The adsorption equilibrium time shortens and the adsorption capacity and ratio decrease with temperature.
初始溶液浓度越高，沸石对磷素的吸附量越大，吸附平衡时间越长。
The adsorption equilibrium data of the cationic filter paper fitted well with the Langmuir adsorption model and the kinetics data fitted well with the second-order adsorption model.
实验证明阳离子滤纸对染料的吸附符合Langmuir吸附理论，和二级反应动力学。
It provides significant basic data and research methods such as adsorption phase equilibrium simulation and oil-gas reservoir numerical simulation for study of adsorption processes in porous media.
此项研究工作将为开展多孔介质中吸附作用的各种研究（如吸附平衡相态模拟和油气藏数值模拟研究等）提供重要的基础数据和研究方法。
Adsorption phase equilibrium experiments and kinetic experiments of phenol on NKAII resin in the absence and presence of ultrasound were carried out in this paper.
进行了常规条件和超声场条件下苯酚在NKAII树脂上的吸附相平衡实验和吸附动力学实验。
吸附平衡（Adsorption Equilibrium）是指当吸附质（如气体或溶液中的溶质）与吸附剂（如活性炭、分子筛等）接触时，吸附速率与脱附速率达到动态平衡的状态。此时，吸附剂表面的吸附量不再随时间变化，系统处于稳定状态。这一概念是吸附分离技术（如气体纯化、废水处理）的核心理论基础。
动态平衡过程
吸附初期，吸附质分子大量附着于吸附剂表面（吸附速率 > 脱附速率）；随着表面覆盖率增加，脱附速率逐渐上升，直至与吸附速率相等。此时单位时间内吸附与脱附的分子数量相同，宏观上吸附量恒定。
平衡吸附量
平衡状态下吸附剂的吸附容量（单位质量吸附剂吸附的物质量）由吸附等温线 描述，常用模型包括：
$$ q_e = frac{q_m K_L C_e}{1 + K_L C_e} $$
其中 ( q_e ) 为平衡吸附量，( q_m ) 为最大吸附容量，( K_L ) 为亲和常数，( C_e ) 为平衡浓度。
$$ q_e = K_F C_e^{1/n} $$
( K_F ) 和 ( n ) 为经验常数。
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adsorption equilibrium（吸附平衡）是物理化学中的一个重要概念，指吸附过程中吸附质（如气体或溶液中的分子）在吸附剂（如固体表面）上的吸附速率与解吸速率达到动态平衡的状态。此时，吸附量不再随时间变化，系统处于稳定状态。
基本定义
当吸附质分子在吸附剂表面的积累速度（吸附）与脱离速度（解吸）相等时，系统达到吸附平衡。这一平衡状态常用于描述固-液或固-气界面的吸附过程，例如活性炭吸附污染物或钢渣吸附溶液中的铜离子。
影响因素
数学描述
常用Langmuir方程或Freundlich方程拟合吸附平衡数据，例如：
Langmuir方程：
$$
frac{C_e}{q_e} = frac{1}{K_L q_m} + frac{C_e}{q_m}
$$
其中，( C_e )为平衡浓度，( q_e )为平衡吸附量，( K_L )为Langmuir常数，( q_m )为最大吸附容量。
应用意义
吸附平衡的确定对工业吸附分离过程设计至关重要，例如废水处理中金属离子的去除或气体纯化。
通过实验测定吸附平衡参数，可为优化吸附剂性能及工艺条件提供理论依据。
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