多组分气体吸附一直就是吸附领域中的前沿研究课题。其研究难度主要在于1）各类气体分子的不同结构及其之间复杂的相互作用，2）多相界面不同气体分子与界面之间相互作用的特异性等方面。多组分气体吸附量的预测是这一领域很基础的研究工作，目前，国内外对混合气体吸附量预测是通过测量混合气体中各个纯组分气体吸附量来实现的。本项目通过对单组分气体在磁性活性炭颗粒中吸附等温线的维里（virial）方程的实验研究，以及对不同配比的混合气体在磁性活性炭颗粒中的吸附量实验研究，验证Myers的改进过的溶液模型对多组分气体在磁性活性炭颗粒中吸附量预测的适应性，同时探索这一模型的改进思路。我们还将探索磁性活性炭在约束磁场中的悬浮特性及其控制理论，这将开辟气体吸附领域的新亮点，丰富多物理场多相流传热传质学科内容。

Mixed-gas adsorption is a frontier research in the field of adsorption. The difficulties located in this research topic were always fixed on:1) the varieties of gas molecular structures and their complecated interactions; 2) the inhomogenenous behaviors of heterogeneous gas species acting on the surfaces between their different phases. The prediction or measurement of adsorption amount of gas mixture on solid surface is a fundamental research work in this field. Currently, the measurement is practically predicted from adsorption istherms of pure gases that make up the mixure. The research work in this project will basically set up experiments to obtain the data to build up the adsorption(on the surface of magnetic activated carbon (MAC) particles) istherms for several pure gases using virial eqution, and then, be focused on verifying the adaptivity of Myers' modified thermal "Solution Model" to predict the adsorption amount of a gas mixture on the surface of MAC. Based on the experimental data, we will try to explore the improvement on Myers' model. Moreover, this research work will also explore the features of suspended MAC particles inside a magnetic field. The results in this work will open up a new high light in the field of adsoprtion, and expand the knowledge in multi-phase thermophysics.