Treatment of Exhaust Gas Loaded with Chlorinated VOC by Composite Adsorbent

Ding Sheng Chen; Chao Ping Cen; Zhi Xiong Tang; Ping Fang; Zhi Hang Chen

doi:10.4028/www.scientific.net/AMR.550-553.2125

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Progress of Mesoporous Materials for the Adsorption of Cr(VI) in Wastewater
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 550-553Treatment of Exhaust Gas Loaded with Chlorinated...

Treatment of Exhaust Gas Loaded with Chlorinated VOC by Composite Adsorbent

Abstract:

Three surfactant, sodium dodecyl sulfate (SBS), sodium dodecylbenzene sulfonate(SDBS), Polyoxyethylene Sorbitan Monolaurate(Tween 20), Turkey red oil sodium salt(TROS), were prepared and tested as composite adsorbents to remove chlorinated volatile organic component from exhaust gas. A gas–liquid absorption equipment was used to evaluate the performance of composite adsorbents. It is found that the three composite adsorbents could all effectively remove chlorobenzene but their absorption abilities were rather different. The maximum removal efficiency of chlorobenzene is composite absorbent TROS with low surface tension, reached as high as 85%, much greater than those of Tween 20 and SDBS (38% and 65%, respectively).