回顾了气相吸附和化学吸附的基本原理，并基于这些原理提出了气相空气净化装置的数学模型，可用于使用这些装置的综合建筑/暖通空调系统的实际分析。本文提出了三类模型，均考虑了吸附过程的平衡极限和（可选）吸附剂表面的一级化学动力学。每个家族中的个体成员通过其配方中使用的吸附平衡来区分。最简单的家族基于边界层和孔隙扩散不受速率限制的假设；第二个原因是限制边界层传输速率；第三个，也是最完整的，模型族同时考虑了边界层和孔隙扩散传输。 提出了一个低浓度通用Polanyi-Dubinin-Radush-kevich吸附等温线，以实现所提出的模型。这些模型已通过商用动态系统仿真软件实现，因此它们可以与现有的空气质量分析组件模型集成，以便对综合建筑/暖通空调系统进行分析。令人鼓舞的是，验证研究将测量的山梨酸盐/吸附剂系统的突破行为与预测结果进行了比较；这些将被审查。将介绍模型的两个实际应用——便携式过滤装置的模拟试验和机场航站楼新型泡沫床活性炭过滤系统的设计开发。关键词:空气净化、建筑物、空气质量、室内、气体、计算、分析、吸附、空气过滤器、吸附剂、性能沉淀: 研讨会，ASHRAE Trans。1994年，第100卷，第2部分

Reviews fundamental principles governing gas-phase sorption and chemisorption and presents mathematical models of gas-phase air-cleaning devices, based on these principles, that may be used for the practical analysis of integrated building/HVAC systems utilising these devices. Three families of models are presented, all accounting for the equilibrium limits of the sorption process and (optionally) first-order chemical kinetics on the sorbent surface. Individual members of each family are distinguished by the sorption equilibrium, used in their formulation. The simplest family is based on the assumption that boundary layer and pore diffusion is not rate limiting; the second accounts for rate-limiting boundary layer transport; and the third, most complete, model family accounts for both boundary layer and pore diffusion transport. A low-concentration general Polanyi-Dubinin-Radush-kevich adsorption isotherm is presented to allow implementation of the proposed models. The models have been implemented commercially available dynamic system simulation software so that they may be integrated with existing component models for air quality analysis to allow the analysis of integrated building/HVAC systems. Encouraging are validation studies that compare the measured breakthrough behaviour of sorbate/sorbent systems with predicted results; these will be reviewed. Two practical applications of the models will be presented - a simulated test of a portable filtration device and the design development of a new foam-bed activated-carbon filter system for an airport terminal building.KEYWORDS: air cleaning, buildings, air quality, indoor, gas, calculating, analysis, adsorption, air filters, adsorbents, properties