Mechanisms of Formation and Composition of Photochemical Aerosols.

摘要

The report details a feasibility study of a flow reactor concept for the study of the mechanism of formation and composition of photochemical aerosols. The technique involves a fast flow reactor which may be operated in a 'wall free'mode. Aerosols have been produced in this reactor from a light irradiated gas mixture including NO2, 1-hexene, SO2, H2O,and air. The chemical composition of these aerosols has been analyzed. Aerosols were also sought in a NO2, 1-hexene,and dry air mixture but have not yet been obtained. The report includes preliminary design studies and experimental study and, a discussion of related aspects of a study of aerosol formation in ozone-olefin reactions. (Modified author abstract)