Desorption behavior of various volatile organic compounds from activated carbon in supercritical carbon dioxide: Measurement and kinetic modeling

详细信息    查看全文

• 作者：Ikuo Ushiki^a ; ^b ; Koichi Kikuchi^b ; Naoto Takahashi^b ; Yoshiyuki Sato^b ; Yasuyuki Ito^c ; Hiroshi Inomata^b ; ^{inomata@scf.che.tohoku.ac.jp}
• 关键词：Desorption ; Activated carbon ; Volatile organic compounds (VOCs) ; Supercritical carbon dioxide ; Kinetic model ; Regeneration ; Extraction
• 刊名：The Journal of Supercritical Fluids
• 出版年：2017
• 出版时间：March 2017
• 年：2017
• 卷：121
• 期：Complete
• 页码：41-51
• 全文大小：1307 K
• 卷排序：121

文摘

Desorption behavior of various VOCs from activated carbon in supercritical CO2 is reported. Desorption behavior depends strongly on VOCs properties and CO2 density. A kinetic model can be applied to the desorption behavior. Trend of model parameters provides quantitative information about the desorption phenomena.