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Investigation on Desorption Characteristics of VOCs Adsorbed on used Activated Carbons Collected from Painting Process  

Kim, Joo Yeon (Department of Chemical Engineering, Chungnam National University)
Yoon, Sung Min (Department of Chemical Engineering, Chungnam National University)
Park, Kunyik (Department of Chemical Engineering, Chungnam National University)
Yoon, Soo Kyung (College of Engineering, Hanyang University)
Kil, In Sub (Siheung Enviromental Technology Development Center Korea Polytechnic University)
Park, Hui Jae (Siheung Enviromental Technology Development Center Korea Polytechnic University)
Rhee, Young-woo (Graduate School of Green Energy Technology, Chungnam National University)
Publication Information
Korean Chemical Engineering Research / v.48, no.6, 2010 , pp. 752-756 More about this Journal
Abstract
Desorption reaction characteristics of the used activated carbons collected from painting process in Shiwha/Banwal industrial complex were investigated. Thermogravimetric analyzer was used to investigate the desorption characteristics. Activation energies and reaction orders for desorption reaction characteristics of used activated carbons were estimated by employing Friedman method and Freeman-Carroll method. In the used activated carbons collected from painting process, it was found that the activation energies were 20.6~43.2 kJ/mol in Friedman method and 12.3~26.5 kJ/mol in Freeman-carroll method, and reaction orders were 0.1~1.7.
Keywords
Activated Carbon; Desorption Characteristics; Kinetic Study;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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