Applying Absorption in Environmental Mechanics' Decreasing of Aspiration Emissions of Gas Station

摘要

The article presents the results of applying environmental mechanics in research of absorber for capturing emissions' hydrocarbons vapors exhausting from the gas station into the atmosphere air. Often residential human habitants are located within the boundary of the sanitary protection zone (SPZ) of these gas filling stations. The analysis measurement's and stratification' modeling results these gas emissions' in the atmosphere showed that benzene and xylene vapor's concentration in the atmosphere exceeds the existing sanitary-hygienic norms for these ingredients often. There presented the research results of the proposed aspiration schemes was equipped absorbing device for the capture of gas vapor' emissions at the gas station in this article. It was obtained the regressions of capture effectiveness for the proposed device by mathematical processing. The research results were implemented for design of pilot industrial set up that was installed and successful tested in one of the gas filling station in Russia. It was showed the reliability of the proposed device for practical commercial use.