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http://dx.doi.org/10.4491/KSEE.2013.35.7.472

Development of Metal Loaded Activated Carbon Fiber for Eliminating Targeted VOCs Originated from Solvent(II)  

Choi, Kang-Yong (KIRYEON E&C)
Kim, Kwang-Su (KIRYEON E&C)
Kim, Tae-Won (KIRYEON E&C)
Jun, Min-Kee (Research Institute of Catalyst Technology, Hanseo University)
Park, Hea-Kyung (Research Institute of Catalyst Technology, Hanseo University)
Publication Information
Journal of Korean Society of Environmental Engineers / v.35, no.7, 2013 , pp. 472-478 More about this Journal
Abstract
Cu and Cr as a base metal and Pt, Pd as a supportive metal were selected for improving adsorption capacity of activated carbon fiber in eliminating especially targeted VOCs. Preparing variables such as metal loading, loading temperature, loading hours and kinds of loaded metals were changed. Properties measurement was carried out by SEM (scanning electron microscope), XRF (x-ray fluorescence analysis) and EDX (Energy Dispersive X-ray spectrometer) and adsorption capacity evaluation were also performed by gas analyzer. Under this study, the adsorption capacity of complex metal loaded activated carbon fiber was improved positively than that of single metal loaded activated carbon fiber. And we found that the best conditions for metal loading were 5 hours loading time at $100^{\circ}C$ and the adsorption capacity was enhanced almost double compared with other condition based activated carbon fiber. Cu-Cr-Pt-Pd loaded activated carbon fiber showed the best adsorption capacity. Also we confirmed that more than 0.5 second is necessary for adsorbate diffusion and adsorption over activated carbon fiber.
Keywords
Adsorbent; Adsorption; Active Metal Loaded; Activated Carbon Fiber; VOCs;
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Times Cited By KSCI : 3  (Citation Analysis)
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